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devices. Check to make sure there is no obstruction between the remote control and the transmitter window. Check the batteries to make sure they are not dead or installed incorrectly. If the stop button was pressed one time, the DVD player resumes playing where the DVD was stopped. If the stop button was pressed two times the DVD player begins to play from the beginning of the DVD.


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Recommended Action Check that the RSE video screen is in the auxiliary source mode. Check the auxiliary input connections at both devices. Check for obstructions, low batteries, reception range, and interference from cellular telephone towers or by using a cellular telephone in the vehicle. Check that the headphones are on correctly using the L (left) and R (right) on the headphones. See your dealer/retailer for assistance. Check that the RSE video screen is sourced to the DVD player.


DVD Display Error Messages The DVD display error message depends on which radio the vehicle has. The video screen can display one of the following:


Disc Load/Eject Error: This message displays when there are disc load or eject problems.


Disc Format Error: This message displays, if the disc is inserted with the disc label wrong side up, or if the disc is damaged.


Disc Region Error: This message displays, if the disc is not from a correct region.


No Disc Inserted: This message displays, if no disc is present when the Z button is pressed on the radio. DVD Distortion Video distortion may occur when operating cellular phones, scanners, CB radios, Global Position Systems (GPS)*, two-way radios, mobile fax, or walkie talkies. It may be necessary to turn off the DVD player when operating one of these devices in or near the vehicle. *Excludes the OnStar® System.


Problem


The auxiliary source is running but there is no picture or sound.


Sometimes the wireless headphone audio cuts out or buzzes.


I lost the remote and/or the headphones. The DVD is playing, but there is no picture or sound.


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Cleaning the RSE Overhead Console When cleaning the RSE overhead console surface, use only a clean cloth dampened with clean water. Cleaning the Video Screen When cleaning the video screen, use only a clean cloth dampened with clean water. Use care when directly touching or cleaning the screen, as damage can result.


Theft-Deterrent Feature THEFTLOCK® is designed to discourage theft of the vehicle’s radio by learning a portion of the Vehicle Identification Number (VIN). The radio does not operate if it is stolen or moved to a different vehicle.


Audio Steering Wheel Controls


Vehicles with audio steering wheel controls could differ depending on the vehicle’s options. Some audio controls can be adjusted at the steering wheel.


w (Next): Press to go to the next radio station stored as a favorite, or the next track if a CD/DVD is playing. c x (Phone On Hook / Previous): Press to go to the previous radio station stored as a favorite, the previous track if a CD/DVD is playing, to reject an incoming call, or end a current call.


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b g (Push to Talk / Mute): Press to silence the vehicle speakers only. Press again to turn the sound on. For vehicles with OnStar® or Bluetooth systems press and hold b g for longer than two seconds to interact with those systems. See OnStar® System on page 2-39
and Bluetooth® on page 3-97 in this manual for more information.


SRCE (Source): Press to switch between the radio (AM, FM, XM), CD, and for vehicles with, DVD, front auxiliary, and rear auxiliary. + e − e (Volume): Press to increase or to decrease the radio volume. ¨ (Seek): Press to go to the next radio station while in AM, FM, or XM™. Press ¨ to go to the next track or chapter while sourced to the CD or DVD slot. Press the ¨ if multiple discs are loaded to go to the next disc while sourced to a CD player.


Radio Reception Frequency interference and static can occur during normal radio reception if items such as cell phone chargers, vehicle convenience accessories, and external electronic devices are plugged into the accessory power outlet. If there is interference or static, unplug the item from the accessory power outlet. AM The range for most AM stations is greater than for FM, especially at night. The longer range can cause station frequencies to interfere with each other. For better radio reception, most AM radio stations boost the power levels during the day, and then reduce these levels during the night. Static can also occur when things like storms and power lines interfere with radio reception. When this happens, try reducing the treble on the radio. FM Stereo FM signals only reach about 10 to 40 miles (16 to 65 km). Although the radio has a built-in electronic circuit that automatically works to reduce interference, some static can occur, especially around tall buildings or hills, causing the sound to fade in and out.


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Multi-Band Antenna The multi-band antenna is located on the roof of the vehicle. The antenna is used for the AM/FM radio, OnStar® and the XM™ Satellite Radio Service System, if the vehicle has these features. Keep the antenna clear of obstructions for clear reception. If the vehicle has a sunroof, the performance of the AM/FM radio, OnStar®, and the XM system may be affected if the sunroof is open.


XM™ Satellite Radio Service XM Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause loss of the XM signal for a period of time. Cellular Phone Usage Cellular phone usage may cause interference with the vehicle’s radio. This interference may occur when making or receiving phone calls, charging the phone’s battery, or simply having the phone on. This interference causes an increased level of static while listening to the radio. If static is received while listening to the radio, unplug the cellular phone and turn it off.


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✍ NOTES


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Section 4


Driving Your Vehicle


Your Driving, the Road, and the Vehicle ............4-2
Driving for Better Fuel Economy .......................4-2
Defensive Driving ...........................................4-2
Drunk Driving .................................................4-3
Control of a Vehicle ........................................4-4
Braking .........................................................4-4
Antilock Brake System (ABS) ...........................4-5
Braking in Emergencies ...................................4-5
StabiliTrak® System ........................................4-6
Traction Control System (TCS) .........................4-7
All-Wheel Drive (AWD) System .........................4-9
Steering ......................................................4-10
Off-Road Recovery .......................................4-12
Passing .......................................................4-12
Loss of Control .............................................4-12


Driving at Night ............................................4-14
Driving in Rain and on Wet Roads ..................4-14
Before Leaving on a Long Trip .......................4-15
Highway Hypnosis ........................................4-16
Hill and Mountain Roads ................................4-16
Winter Driving ..............................................4-17
If Your Vehicle is Stuck in Sand, Mud,


Ice, or Snow .............................................4-20
Rocking Your Vehicle to Get It Out .................4-21
Loading the Vehicle ......................................4-21
Towing ..........................................................4-27
Towing Your Vehicle .....................................4-27
Recreational Vehicle Towing ...........................4-27
Towing a Trailer ...........................................4-34


4-1


Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear your safety belt — See Safety Belts: They Are for Everyone on page 1-12.


{ CAUTION:


Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. In addition:


(cid:129) Allow enough following distance between you


and the driver in front of you. (cid:129) Focus on the task of driving.


Driver distraction can cause collisions resulting in injury or possible death. These simple defensive driving techniques could save your life.


Your Driving, the Road, and the Vehicle


Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. (cid:129) Avoid fast starts and accelerate smoothly. (cid:129) Brake gradually and avoid abrupt stops. (cid:129) Avoid idling the engine for long periods of time. (cid:129) When road and weather conditions are appropriate,


use cruise control, if equipped.


(cid:129) Always follow posted speed limits or drive more


slowly when conditions require.


(cid:129) Keep vehicle tires properly inflated. (cid:129) Combine several trips into a single trip. (cid:129) Replace the vehicle’s tires with the same TPC Spec number molded into the tire’s sidewall near the size. Follow recommended scheduled maintenance.


4-2


(cid:129) Drunk Driving


{ CAUTION:


Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink.


Death and injury associated with drinking and driving is a global tragedy. Alcohol affects four things that anyone needs to drive a vehicle: judgment, muscular coordination, vision, and attentiveness.


Police records show that almost 40 percent of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, more than 17,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. Medical research shows that alcohol in a person’s system can make crash injuries worse, especially injuries to the brain, spinal cord, or heart. This means that when anyone who has been drinking — driver or passenger — is in a crash, that person’s chance of being killed or permanently disabled is higher than if the person had not been drinking.


4-3


Control of a Vehicle The following three systems help to control the vehicle while driving — brakes, steering, and accelerator. At times, as when driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. Meaning, you can lose control of the vehicle. See Traction Control System (TCS) on page 4-7. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modifications on page 5-3.


Braking See Brake System Warning Light on page 3-30. Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. Average reaction time is about three-fourths of a second. But that is only an average. It might be less with one driver and as long as two or three seconds or more with another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, drugs, and frustration. But even in three-fourths of a second, a vehicle moving at 60 mph (100 km/h) travels 66 feet (20 m). That could be a lot of distance in an emergency, so keeping enough space between the vehicle and others is important.


4-4


And, of course, actual stopping distances vary greatly with the surface of the road, whether it is pavement or gravel; the condition of the road, whether it is wet, dry, or icy; tire tread; the condition of the brakes; the weight of the vehicle; and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traffic. This is a mistake. The brakes might not have time to cool between hard stops. The brakes will wear out much faster with a lot of heavy braking. Keeping pace with the traffic and allowing realistic following distances eliminates a lot of unnecessary braking. That means better braking and longer brake life. If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. If the brakes are pumped, the pedal could get harder to push down. If the engine stops, there will still be some power brake assist but it will be used when the brake is applied. Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modifications on page 5-3.


Antilock Brake System (ABS) This vehicle has the Antilock Brake System (ABS), an advanced electronic braking system that helps prevent a braking skid. When the engine is started and the vehicle begins to drive away, ABS checks itself. A momentary motor or clicking noise might be heard while this test is going on, and it might even be noticed that the brake pedal moves a little. This is normal.


If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light on page 3-31.


Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: A computer senses that the wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each wheel.


ABS can change the brake pressure to each wheel, as required, faster than any driver could. This can help the driver steer around the obstacle while braking hard. As the brakes are applied, the computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: ABS does not change the time needed to get a foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even with ABS. Using ABS Do not pump the brakes. Just hold the brake pedal down firmly and let antilock work. The antilock pump or motor might be heard operating and the brake pedal might be felt to pulsate, but this is normal.


Braking in Emergencies ABS allows the driver to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking.


4-5


The STABILITRAK NOT READY message may be displayed in the Driver Information Center (DIC) and the StabiliTrak/Traction Control System (TCS) warning light will come on the instrument panel cluster after first driving the vehicle and exceeding 30 mph 48 (km/h) for 30 seconds. The StabiliTrak system is off until the light has turned off. This could take up to 15 minutes. See DIC Warnings and Messages on page 3-49 for more information.


The StabiliTrak/TCS warning light on the instrument panel cluster will flash when the system is operating.


The system may be heard or felt while it is working. This is normal. This light may also come on after extended heavy braking, indicating the brakes have become too hot to limit wheel spin.


Brake Assist This vehicle has a Brake Assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brake control module to supplement the power brake system under conditions where the driver has quickly and forcefully applied the brake pedal in an attempt to quickly stop or slow down the vehicle. The stability system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsations or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates The Brake Assist feature will automatically disengage when the brake pedal is released or brake pedal pressure is quickly decreased.


StabiliTrak® System The vehicle has the StabiliTrak system, an advanced computer controlled system that helps the driver maintain directional control of the vehicle in difficult driving conditions. This is accomplished by selectively applying any one of the vehicle’s brakes and reducing power. The StabiliTrak system comes on automatically whenever the vehicle is started.


4-6


StabiliTrak can be turned off using the StabiliTrak/ TCS control button.


To disable StabiliTrak, press and hold the traction control button until the StabiliTrak/TCS warning light comes on the instrument panel. StabiliTrak can be activated again by pressing the StabiliTrak/TCS button. The SERVICE STABILITRAK message will be displayed and the StabiliTrak/TCS warning light on the instrument panel cluster will come on if there is a problem with the system. When this light and the SERVICE STABILITRAK message are on, the system is not operational. Adjust your driving accordingly.


Traction Control System (TCS) The vehicle has a Traction Control System (TCS) that limits wheel spin. This is especially useful in slippery road conditions. The system operates only if it senses that one or more of the wheels are spinning or beginning to lose traction. When this happens, the system works the brakes and reduces engine power to limit wheel spin.


This light flashes while the traction control system is limiting wheel spin.


The system may be heard or felt while it is working, but this is normal. This light may also come on after extended heavy braking indicating the brakes have become too hot to limit wheel spin.


4-7


TCS automatically comes on whenever the vehicle is started. To limit wheel spin, especially in slippery road conditions, the system should always be left on. But TCS can be turned off if needed. The system should be turned off if the vehicle ever gets stuck in sand, mud, ice, or snow and rocking the vehicle is required. See Rocking Your Vehicle to Get It Out on page 4-21.


TCS can be turned off by pressing the StabiliTrak/TCS button, located next to the gear shift lever.


When TCS is turned off, the StabiliTrak/TCS warning light comes on the instrument panel cluster and TRACTION CONTROL OFF briefly displays.


The traction control system can be activated again by pressing the traction control button. While the traction control system is activated, the StabiliTrak/TCS warning light comes on the instrument panel cluster and TRACTION CONTROL ON briefly displays. If the system is limiting wheel spin when the button is pressed, the StabiliTrak/TCS warning light comes on the instrument panel cluster. The system will not turn off until there is no longer a current need to limit wheel spin. Turn the system back on by pressing the button again. If the light does not come on, TCS might not be working and the vehicle should be serviced by your dealer/retailer. Adding non-dealer/non-retailer accessories can affect the vehicle’s performance. See Accessories and Modifications on page 5-3 for more information.


4-8


All-Wheel Drive (AWD) System If the vehicle has all-wheel drive (AWD), the AWD system operates automatically without any action required by the driver. If the front drive wheels begin to slip, the rear wheels will automatically begin to drive the vehicle as required. Torque is also applied to the rear wheels during launches. There may be a slight engagement noise during hard use but this is normal.


The Service All-Wheel Drive Light is located on the instrument panel cluster.


This light and the SERVICE ALL WHEEL DRIVE message in the DIC will come on and stay on to indicate there may be a problem with the drive system and service is required.


See Service All-Wheel Drive Light on page 3-39 and DIC Warnings and Messages on page 3-49 for more information.


The All-Wheel Drive Disabled Light comes on along with the ALL WHEEL DRIVE OFF message when the rear drive system is overheating.


This light will turn off when the rear drive system cools down. If this light stays on, it must be reset. To reset the light, turn the ignition off and then back on again. If the light stays on, see your dealer/retailer for service. See DIC Warnings and Messages on page 3-49 for more information.


4-9


Steering Electric Power Steering (3.4L V6 Engine) If the engine stalls while driving, the power steering assist system will continue to operate until you are able to stop the vehicle. If power steering assist is lost because the electric power steering system is not functioning, the vehicle can be steered but it will take more effort. If you turn the steering wheel in either direction several times until it stops, or hold the steering wheel in the stopped position for an extended amount of time, you may notice a reduced amount of power steering assist. The normal amount of power steering assist should return shortly after a few normal steering movements. The electric power steering system does not require regular maintenance. If you suspect steering system problems, such as abnormally high steering effort for a prolonged period of time, contact your dealer/retailer for service repairs.


Hydraulic Power Steering (3.6L V6 Engine) If power steering assist is lost because the engine stops or the power steering system is not functioning, the vehicle can be steered but it will take more effort. Steering Tips It is important to take curves at a reasonable speed. Traction in a curve depends on the condition of the tires and the road surface, the angle at which the curve is banked, and vehicle speed. While in a curve, speed is the one factor that can be controlled. If there is a need to reduce speed, do it before entering the curve, while the front wheels are straight. Try to adjust the speed so you can drive through the curve. Maintain a reasonable, steady speed. Wait to accelerate until out of the curve, and then accelerate gently into the straightaway.


4-10


Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. These problems can be avoided by braking — if you can stop in time. But sometimes you cannot stop in time because there is no room. That is the time for evasive action — steering around the problem. The vehicle can perform very well in emergencies like these. First apply the brakes. See Braking on page 4-4. It is better to remove as much speed as possible from a collision. Then steer around the problem, to the left or right depending on the space available.


An emergency like this requires close attention and a quick decision. If holding the steering wheel at the recommended 9 and 3 o’clock positions, it can be turned a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object. The fact that such emergency situations are always possible is a good reason to practice defensive driving at all times and wear safety belts properly.


4-11


Off-Road Recovery The vehicle’s right wheels can drop off the edge of a road onto the shoulder while driving.


If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. Ease off the accelerator and then, if there is nothing in the way, steer so that the vehicle straddles the edge of the pavement. Turn the steering wheel 3 to 5 inches, 8 to 13 cm, (about one-eighth turn) until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway.


4-12


Passing Passing another vehicle on a two-lane road can be dangerous. To reduce the risk of danger while passing: Look down the road, to the sides, and to crossroads for situations that might affect a successful pass. If in doubt, wait.


(cid:129) Watch for traffic signs, pavement markings, and lines that could indicate a turn or an intersection. Never cross a solid or double-solid line on your side of the lane.


(cid:129) Do not get too close to the vehicle you want to


pass. Doing so can reduce your visibility.


(cid:129) Wait your turn to pass a slow vehicle. (cid:129) When you are being passed, ease to the right.


Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger.


(cid:129) Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to the vehicle’s three control systems. In the braking skid, the wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force. And in the acceleration skid, too much throttle causes the driving wheels to spin. Remember: Any traction control system helps avoid only the acceleration skid. If the traction system is off, then an acceleration skid is best handled by easing your foot off the accelerator pedal. See Traction Control System (TCS) on page 4-7 and StabiliTrak® System on page 4-6. If the vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, the vehicle may straighten out. Always be ready for a second skid if it occurs.


Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration, or braking, including reducing vehicle speed by shifting to a lower gear. Any sudden changes could cause the tires to slide. You may not realize the surface is slippery until the vehicle is skidding. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. Remember: Any Antilock Brake System (ABS) helps avoid only the braking skid.


4-13


Driving at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired — by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: (cid:129) Drive defensively. (cid:129) Do not drink and drive. (cid:129) Reduce headlamp glare by adjusting the inside


rearview mirror.


(cid:129) Slow down and keep more space between you and other vehicles because headlamps can only light up so much road ahead.


(cid:129) Watch for animals. (cid:129) When tired, pull off the road. (cid:129) Do not wear sunglasses. (cid:129) Avoid staring directly into approaching headlamps. (cid:129) Keep the windshield and all glass on your vehicle


clean — inside and out.


(cid:129) Keep your eyes moving, especially during turns or


curves.


No one can see as well at night as in the daytime. But, as we get older, these differences increase. A 50-year-old driver might need at least twice as much light to see the same thing at night as a 20-year-old.


4-14


Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water.


{ CAUTION:


Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. Flowing or rushing water creates strong forces. Driving through flowing water could cause your vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through flowing water.


Hydroplaning Hydroplaning is dangerous. Water can build up under your vehicle’s tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet. Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: (cid:129) Allow extra following distance. (cid:129) Pass with caution. (cid:129) Keep windshield wiping equipment in good shape. (cid:129) Keep the windshield washer fluid reservoir filled. (cid:129) Have good tires with proper tread depth. See Tires


on page 5-51. Turn off cruise control.


Before Leaving on a Long Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your own include: (cid:129) Windshield Washer Fluid: Reservoir full? Windows


clean — inside and outside?


(cid:129) Wiper Blades: In good shape?


Fuel, Engine Oil, Other Fluids: All levels checked? Lamps: Do they all work and are lenses clean? Tires: Are treads good? Are tires inflated to recommended pressure?


(cid:129) Weather and Maps: Safe to travel? Have


up-to-date maps?


4-15


(cid:129) (cid:129) (cid:129) (cid:129) Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park your vehicle and rest. Other driving tips include: (cid:129) Keep the vehicle well ventilated. (cid:129) Keep interior temperature cool. (cid:129) Keep your eyes moving — scan the road ahead


and to the sides.


(cid:129) Check the rearview mirror and vehicle instruments


often.


Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: (cid:129) Keep the vehicle serviced and in good shape. (cid:129) Check all fluid levels and brakes, tires, cooling


system, and transmission.


(cid:129) Going down steep or long hills, shift to a


lower gear.


{ CAUTION:


If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope.


4-16


{ CAUTION:


Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Always have the engine running and the vehicle in gear when going downhill.


(cid:129) Stay in your own lane. Do not swing wide or cut


across the center of the road. Drive at speeds that let you stay in your own lane. Top of hills: Be alert — something could be in your lane (stalled car, accident).


(cid:129) Pay attention to special road signs (falling rocks


area, winding roads, long grades, passing or no-passing zones) and take appropriate action.


Winter Driving Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 32°F (0°C) when freezing rain begins to fall, resulting in even less traction. Avoid driving on wet ice or in freezing rain until roads can be treated with salt or sand. Drive with caution, whatever the condition. Accelerate gently so traction is not lost. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick, so there is even less traction. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. The Traction Control System (TCS) on page 4-7
improves the ability to accelerate on slippery roads, but slow down and adjust your driving to the road conditions. When driving through deep snow, turn off the traction control system to help maintain vehicle motion at lower speeds. The Antilock Brake System (ABS) on page 4-5 improves vehicle stability during hard stops on a slippery roads, but apply the brakes sooner than when on dry pavement.


4-17


(cid:129) { CAUTION:


Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in the snow:


(cid:129) Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust pipe.


(cid:129) Check again from time to time to be sure


snow does not collect there.


(cid:129) Open a window about two inches (5 cm) on the side of the vehicle that is away from the wind to bring in fresh air.


CAUTION:


(Continued)


Allow greater following distance on any slippery road and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. Turn off cruise control, if equipped, on slippery surfaces. Blizzard Conditions Being stuck in snow can be in a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Assistance Program on page 7-7. To get help and keep everyone in the vehicle safe:


Turn on the Hazard Warning Flashers on page 3-6. Tie a red cloth to an outside mirror.


4-18


(cid:129) (cid:129) CAUTION:


(Continued)


(cid:129) Fully open the air outlets on or under the


instrument panel.


(cid:129) Adjust the Climate Control system to a setting


that circulates the air inside the vehicle and set the fan speed to the highest setting. See Climate Control System in the Index.


For more information about carbon monoxide, see Engine Exhaust on page 2-35. Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust.


Run the engine for short periods only as needed to keep warm, but be careful. To save fuel, run the engine for only short periods as needed to warm the vehicle and then shut the engine off and close the window most of the way to save heat. Repeat this until help arrives but only when you feel really uncomfortable from the cold. Moving about to keep warm also helps. If it takes some time for help to arrive, now and then when you run the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible to save fuel.


4-19


If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. See Rocking Your Vehicle to Get It Out on page 4-21. If the vehicle has a traction system, it can often help to free a stuck vehicle. Refer to the vehicle’s traction system in the Index. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method.


{ CAUTION:


If you let your vehicle’s tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 35 mph (55 km/h) as shown on the speedometer.


For information about using tire chains on the vehicle, see Tire Chains on page 5-74.


4-20


Rocking Your Vehicle to Get It Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. Shift back and forth between R (Reverse) and a forward gear, spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing Your Vehicle on page 4-27.


Loading the Vehicle It is very important to know how much weight your vehicle can carry. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label and the Vehicle Certification label.


{ CAUTION:


Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle.


4-21


The tire and loading information label lists the number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds. The vehicle capacity weight includes the weight of all occupants, cargo, and all nonfactory-installed options. The Tire and Loading Information label also lists the tire size of the original equipment tires (C) and the recommended cold tire inflation pressures (D). For more information on tires and inflation, see Tires on page 5-51 and Inflation - Tire Pressure on page 5-58. There is also important loading information on the Certification/Tire label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axles. See “Certification/Tire Label” later in this section.


Tire and Loading Information Label


Label Example


A vehicle specific Tire and Loading Information label is attached to the vehicle’s center pillar (B-pillar). With the driver’s door open, you will find the label attached below the door lock post (striker).


4-22


Steps for Determining Correct Load Limit 1. Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs” on your vehicle’s placard. 2. Determine the combined weight of the driver


and passengers that will be riding in your vehicle.


3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.


4. The resulting figure equals the available


amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 − 750 (5 x 150) = 650 lbs).


5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.


6. If your vehicle will be towing a trailer, the load


from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity for your vehicle.


If your vehicle can tow a trailer, see Towing a Trailer on page 4-34 for important information on towing a trailer, towing safety rules, and trailering tips.


4-23


Example 1


Example 2


Item


Description Maximum Vehicle Capacity Weight for Example 1 = Subtract Occupant Weight 150 lbs (68 kg) × 2 = Available Occupant and Cargo Weight =


Total


Item


1,000 lbs (453 kg)


300 lbs (136 kg)


700 lbs (317 kg)


Description Maximum Vehicle Capacity Weight for Example 2 = Subtract Occupant Weight 150 lbs (68 kg) × 5 = Available Cargo Weight =


Total


1,000 lbs (453 kg)


750 lbs (340 kg)


250 lbs (113 kg)


4-24


Example 3


Item


Description Maximum Vehicle Capacity Weight for Example 3 = Subtract Occupant Weight 200 lbs (91 kg) × 5 = Available Cargo Weight =


Total


1,000 lbs (453 kg)


1,000 lbs (453 kg)


0 lbs (0 kg)


Refer to your vehicle’s tire and loading information label for specific information about your vehicle’s maximum vehicle capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed your vehicle’s maximum vehicle capacity weight.


4-25


Certification Label


A vehicle specific Certification/Tire label is found on the rear edge of the driver’s door, or on the vehicle’s center pillar (B-pillar). The label shows the size of your original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo.


4-26


The Certification/Tire label also tells you the maximum weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline. Never exceed the GVWR for your vehicle or the GAWR for either the front or rear axle.


{ CAUTION:


Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle.


Notice: Overloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your vehicle.


If you put things inside your vehicle — like suitcases, tools, packages, or anything else — they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they will keep going.


{ CAUTION:


Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash.


(cid:129) Put things in the cargo area of your


vehicle. Try to spread the weight evenly.


(cid:129) Never stack heavier things, like


suitcases, inside the vehicle so that some of them are above the tops of the seats. (cid:129) Do not leave an unsecured child restraint


in your vehicle.


(cid:129) When you carry something inside the vehicle, secure it whenever you can.


(cid:129) Do not leave a seat folded down unless


you need to.


Towing


Towing Your Vehicle To avoid damage, the disabled vehicle should be towed with all four wheels off the ground. Consult your dealer/retailer or a professional towing service if the disabled vehicle must be towed. See Roadside Assistance Program on page 7-7. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motorhome, see “Recreational Vehicle Towing” following.


Recreational Vehicle Towing Recreational vehicle towing means towing the vehicle behind another vehicle – such as behind a motorhome. The two most common types of recreational vehicle towing are known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with all four wheels on the ground. Dolly towing is towing the vehicle with two wheels on the ground and two wheels up on a device known as a dolly.


4-27


Here are some important things to consider before recreational vehicle towing: (cid:129) What is the towing capacity of the towing vehicle?


Be sure to read the tow vehicle manufacturer’s recommendations.


(cid:129) What is the distance that will be travelled? Some


vehicles have restrictions on how far and how long they can tow. Is the proper towing equipment going to be used? See your dealer/retailer or trailering professional for additional advice and equipment recommendations. Is the vehicle ready to be towed? Just as preparing the vehicle for a long trip, make sure the vehicle is prepared to be towed. See Before Leaving on a Long Trip on page 4-15.


4-28


Dinghy Towing (Vehicles with a 5-speed Transmission)


Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle with any of its wheels on the ground. The vehicle was not designed to be towed with all of its wheels on the ground. If the vehicle is front-wheel drive, it can be towed with two of its wheels on the ground. See “Dolly Towing” following. If the vehicle is all-wheel-drive, it cannot be towed with any of its wheels on the ground. It must be towed with a platform truck or trailer.


(cid:129) (cid:129) Dinghy Towing (Vehicles with a 6-speed Transmission)


If the vehicle is front-wheel-drive, it can be dinghy towed from the front. These vehicles may also be towed by putting the front wheels on a dolly. See “Dolly Towing” later in this section.


If the vehicle is all-wheel-drive, it can be dinghy towed from the front. These vehicles can also be towed by placing them on a platform trailer with all four wheels off of the ground. These vehicles cannot be towed using a dolly. For vehicles being dinghy towed, re-install the fuse and run the vehicle at the beginning of each day and at each RV fuel stop for about five minutes. This will ensure proper lubrication of transmission components. To tow a vehicle with a 6–speed transmission from the front with all four wheels on the ground: 1. Position the vehicle being towed behind the tow


vehicle and shift the transmission to P (Park).


2. Turn the ignition to LOCK/OFF. 3. Firmly set the parking brake. 4. Securely attach the vehicle being towed to the tow


vehicle.


5. Turn the ignition to ACC/ACCESSORY. 6. Shift the transmission to N (Neutral).


4-29


7. To prevent the battery from draining while the vehicle is being towed, remove the 50 amp BATT1 fuse from the engine compartment fuse block and store in a safe location. See Engine Compartment Fuse Block on page 5-99.


Dolly Towing (Front-Wheel-Drive Vehicles with a 5-speed Transmission)


If the vehicle is towed without performing


8. Release the parking brake. Notice: each of the steps listed under “Dinghy Towing,” the automatic transmission could be damaged. Be sure to follow all steps of the dinghy towing procedure prior to and after towing the vehicle. Notice: If 65 mph (105 km/h) is exceeded while towing the vehicle, it could be damaged. Never exceed 65 mph (105 km/h) while towing the vehicle. Once the destination has been reached: 1. Set the parking brake. 2. Reinstall the 50 amp BATT1 fuse to the engine


compartment fuse block.


3. Shift the transmission to P (Park), turn the ignition


to LOCK/OFF and remove the key from the ignition.


4. Release the parking brake. Notice: Do not tow a vehicle with the front drive wheels on the ground if one of the front tires is a compact spare tire. Towing with two different tire sizes on the front of the vehicle can cause severe damage to the transmission.


4-30


To dolly tow a front-wheel drive vehicle with a 5–speed transmission from the front with two of its wheels on the ground: 1. Attach the dolly to the tow vehicle following the


dolly manufacturer’s instructions.


2. Drive the front wheels onto the dolly.


Dolly Towing (All-Wheel-Drive Vehicles with a 5-speed Transmission)


3. Shift the transmission to P (Park). 4. Firmly set the parking brake. 5. Clamp the steering wheel in a straight-ahead position with a clamping device designed for towing.


6. Secure the vehicle to the dolly following the


manufacturer’s instructions.


7. Release the parking brake only after the vehicle being towed is firmly attached to the dolly.


8. Turn the ignition to LOCK/OFF.


Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle with any of its wheels on the ground. If the vehicle is all-wheel-drive with a 5–speed transmission, it cannot be towed with any of its wheels on the ground. It must be towed with a platform truck or trailer.


4-31


Dolly Towing (Front-Wheel-Drive Vehicles with a 6-speed Transmission)


6. Secure the vehicle to the dolly following the


manufacturer’s instructions.


7. Release the parking brake only after the vehicle


being towed is firmly attached to the dolly.


8. Turn the ignition to LOCK/OFF. Dolly Towing (All-Wheel-Drive Vehicles with a 6-speed Transmission)


To tow a front-wheel-drive vehicle from the front with two wheels on the ground: 1. Attach the dolly to the tow vehicle following the


dolly manufacturer’s instructions.


2. Drive the front wheels onto the dolly. 3. Shift the transmission to P (Park). 4. Firmly set the parking brake. 5. Clamp the steering wheel in a straight-ahead


position with a clamping device designed for towing.


4-32


All-wheel-drive vehicles must not be towed with two wheels on the ground. To properly tow these vehicles, they should be placed on a platform truck or trailer with all four wheels off of the ground or dinghy towed from the front.


Towing the Vehicle From the Rear


Notice: Towing the vehicle from the rear could damage it. Also, repairs would not be covered by the vehicle warranty. Never have the vehicle towed from the rear.


4-33


Towing a Trailer


{ CAUTION:


The driver can lose control when pulling a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy, the brakes may not work well — or even at all. The driver and passengers could be seriously injured. The vehicle may also be damaged; the resulting repairs would not be covered by the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer/retailer for advice and information about towing a trailer with the vehicle.


Notice: Pulling a trailer improperly can damage the vehicle and result in costly repairs not covered by the vehicle warranty. To pull a trailer correctly, follow the advice in this section and see your dealer/retailer for important information about towing a trailer with the vehicle.


The vehicle can tow a trailer if it is equipped with the proper trailer towing equipment. To identify the trailering capacity of the vehicle, read the information in “Weight of the Trailer” that appears later in this section. Trailering is different than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefully before pulling a trailer. Load-pulling components such as the engine, transmission, wheel assemblies and tires are forced to work harder against the drag of the added weight. The engine is required to operate at relatively higher speeds and under greater loads, generating extra heat. The trailer also adds considerably to wind resistance, increasing the pulling requirements.


4-34


Pulling A Trailer Here are some important points:


There are many different laws, including speed limit restrictions, having to do with trailering. Make sure the rig will be legal, not only where you live but also where you will be driving. A good source for this information can be state or provincial police.


(cid:129) Consider using a sway control. See “Hitches” later


in this section.


(cid:129) Do not tow a trailer at all during the first 500 miles


(800 km) the new vehicle is driven. The engine, axle or other parts could be damaged. Then, during the first 500 miles (800 km) that a trailer is towed, do not drive over 50 mph (80 km/h) and do not make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads.


(cid:129) Vehicles can tow in D (Drive). Shift the transmission


to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions.


(cid:129) Obey speed limit restrictions when towing a trailer.


Do not drive faster than the maximum posted speed for trailers, or no more than 55 mph (90 km/h), to save wear on the vehicle’s parts.


Three important considerations have to do with weight: (cid:129) Weight of the trailer (cid:129) Weight of the trailer tongue (cid:129) Weight on your vehicle’s tires Weight of the Trailer How heavy can a trailer safely be? The vehicle can tow up to 3,500 lbs (1 575 kg). But even that can be too heavy. It depends on how the rig is used. For example, speed, altitude, road grades, outside temperature and how much the vehicle is used to pull a trailer are all important. It can depend on any special equipment on the vehicle, and the amount of tongue weight the vehicle can carry. See “Weight of the Trailer Tongue” later in this section for more information. Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment. The weight of additional optional equipment, passengers and cargo in the tow vehicle must be subtracted from the maximum trailer weight. Ask your dealer/retailer for our trailering information or advice, or write us at our Customer Assistance Offices. See Customer Assistance Offices on page 7-6 for more information.


4-35


(cid:129) (cid:129) Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total gross weight of the vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo carried in it, and the people who will be riding in the vehicle. If there are a lot of options, equipment, passengers or cargo in the vehicle, it will reduce the tongue weight the vehicle can carry, which will also reduce the trailer weight the vehicle can tow. If towing a trailer, the tongue load must be added to the GVW because the vehicle will be carrying that weight, too. See Loading the Vehicle on page 4-21 for more information about the vehicle’s maximum load capacity.


4-36


If a weight-carrying hitch or a weight-distributing hitch is being used, the trailer tongue (A) should weigh 10-15 percent of the total loaded trailer weight (B). After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, adjustments might be made by moving some items around in the trailer.


Total Weight on the Vehicle’s Tires Be sure the vehicle’s tires are inflated to the upper limit for cold tires. These numbers can be found on the Certification label or see Loading the Vehicle on page 4-21 for more information. Make sure not to go over the GVW limit for the vehicle, or the GAWR, including the weight of the trailer tongue. Hitches It is important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why the right hitch is needed.


The rear bumper on the vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper.


(cid:129) Will any holes be made in the body of the vehicle when the trailer hitch is installed? If so, be sure to seal the holes when the hitch is removed. If they are not sealed, deadly carbon monoxide (CO) from the engine’s exhaust can get into the vehicle. See Engine Exhaust on page 2-35. Sealing the holes will also prevent dirt and water from entering the vehicle.


Safety Chains Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Follow the manufacturer’s recommendation for attaching safety chains and do not attach them to the bumper. Always leave just enough slack so the rig can turn. Never allow safety chains to drag on the ground. Trailer Brakes A loaded trailer that weighs more than 1,000 lbs (450 kg) needs to have its own brake system that is adequate for the weight of the trailer. Be sure to read and follow the instructions for the trailer brakes so they are installed, adjusted and maintained properly. Because the vehicle has StabiliTrak, do not try to tap into the vehicle’s hydraulic brake system. If you do, both brake systems will not work well, or at all.


4-37


(cid:129) Driving with a Trailer


{ CAUTION:


When towing a trailer, exhaust gases may collect at the rear of the vehicle and enter if the liftgate, trunk/hatch, or rear-most window is open. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. To maximize safety when towing a trailer:


(cid:129) Have the exhaust system inspected for leaks and make necessary repairs before starting a trip.


(cid:129) Never drive with the liftgate, trunk/hatch, or


rear-most window open.


(cid:129) Fully open the air outlets on or under the


instrument panel.


(cid:129) Adjust the Climate Control system to a setting that brings in only outside air and set the fan speed to the highest setting. See Climate Control System in the Index.


For more information about carbon monoxide, see Engine Exhaust on page 2-35.


4-38


Towing a trailer requires a certain amount of experience. Get to know the rig before setting out for the open road. Get acquainted with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now longer and not as responsive as the vehicle is by itself. Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires and mirror adjustments. If the trailer has electric brakes, start the vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This checks the electrical connection at the same time. During the trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still working. Electronic Trailer Sway Control Electronic Trailer Sway Control is integrated into the StabiliTrak system of the vehicle. This feature detects the occurrence of trailer sway that may be caused by improper trailer weight balance, or excessive vehicle speed. When the system detects trailer sway, the StabiliTrak system may begin to apply the front brakes, without you pressing the brake pedal, to help in stabilizing the vehicle. The StabiliTrak warning light will flash to indicate that vehicle speed should be reduced.


If the trailer continues to sway, StabiliTrak will reduce engine torque as a method to reduce the speed of the vehicle. Reducing the speed of the vehicle is necessary to reduce trailer sway. Electronic Trailer Sway Control is de-activated when StabiliTrak is turned off, and is re-activated when it is turned back on. See StabiliTrak® System on page 4-6. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving the vehicle without a trailer. This can help to avoid situations that require heavy braking and sudden turns. Passing More passing distance is needed when towing a trailer. Because the rig is longer, it is necessary to go much farther beyond the passed vehicle before returning to the lane.


Backing Up Hold the bottom of the steering wheel with one hand. Then, to move the trailer to the left, move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. The vehicle could be damaged. Avoid making very sharp turns while trailering. When turning with a trailer, make wider turns than normal. Do this so the trailer will not strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance.


4-39


When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes. If the engine is turned off immediately after towing at high altitude on steep uphill grades, the vehicle may show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the automatic transmission in P (Park) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating on page 5-28. Parking on Hills


{ CAUTION:


Parking the vehicle on a hill with the trailer attached can be dangerous. If something goes wrong, the rig could start to move. People can be injured, and both the vehicle and the trailer can be damaged. When possible, always park the rig on a flat surface.


Turn Signals When Towing a Trailer The arrows on the instrument panel flash whenever signaling a turn or lane change. Properly hooked up, the trailer lamps also flash, telling other drivers the vehicle is turning, changing lanes or stopping. When towing a trailer, the arrows on the instrument panel flash for turns even if the bulbs on the trailer are burned out. For this reason you may think other drivers are seeing the signal when they are not. It is important to check occasionally to be sure the trailer bulbs are still working. Driving On Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the transmission is not shifted down, the brakes might have to be used so much that they would get hot and no longer work well. On a long uphill grade, shift down and reduce the vehicle’s speed to around 45 mph (70 km/h) to reduce the possibility of the engine and the transmission overheating. Vehicles can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions.


4-40


Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See this manual’s Maintenance Schedule or Index for more information. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle lubricant, belts, cooling system and brake system. It is a good idea to inspect these before and during the trip. Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 5-28.


If parking the rig on a hill: 1. Press the brake pedal, but do not shift into P (Park) yet. Turn the wheels into the curb if facing downhill or into traffic if facing uphill.


2. Have someone place chocks under the trailer


wheels.


3. When the wheel chocks are in place, release the regular brakes until the chocks absorb the load. 4. Reapply the brake pedal. Then apply the parking


brake and shift into P (Park).


5. Release the brake pedal. Leaving After Parking on a Hill 1. Apply and hold the brake pedal while you:


(cid:129) Start the engine (cid:129) Shift into a gear (cid:129) Release the parking brake


2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the


chocks.


4-41


✍ NOTES


4-42


Section 5


Service and Appearance Care


Service ............................................................5-3
Accessories and Modifications ..........................5-3
California Proposition 65 Warning .....................5-4
California Perchlorate Materials Requirements .....5-4
Doing Your Own Service Work .........................5-4
Adding Equipment to the Outside of the


Vehicle ......................................................5-5
Fuel ................................................................5-5
Gasoline Octane ............................................5-5
Gasoline Specifications ....................................5-6
California Fuel ...............................................5-6
Additives .......................................................5-6
Fuels in Foreign Countries ...............................5-7
Filling the Tank ..............................................5-8
Filling a Portable Fuel Container .....................5-10
Checking Things Under the Hood ....................5-10
Hood Release ..............................................5-11
Engine Compartment Overview .......................5-12
Engine Oil ...................................................5-15
Engine Oil Life System ..................................5-18
Engine Air Cleaner/Filter ................................5-19
Automatic Transmission Fluid .........................5-21
Cooling System ............................................5-22
Engine Coolant .............................................5-23
Engine Overheating .......................................5-28


Overheated Engine Protection


Operating Mode ........................................5-30
Power Steering Fluid .....................................5-30
Windshield Washer Fluid ................................5-31
Brakes ........................................................5-32
Battery ........................................................5-35
Jump Starting ...............................................5-36
All-Wheel Drive ..............................................5-41
Headlamp Aiming ...........................................5-43
Bulb Replacement ..........................................5-44
Halogen Bulbs ..............................................5-44
Headlamps, Front Turn Signal, Sidemarker,


and Parking Lamps ....................................5-44


Taillamps, Turn Signal, Stoplamps and


Back-up Lamps .........................................5-47
License Plate Lamp ......................................5-48
Replacement Bulbs .......................................5-49
Windshield Wiper Blade Replacement ..............5-49
Tires ..............................................................5-51
Tire Sidewall Labeling ...................................5-52
Tire Terminology and Definitions .....................5-55
Inflation - Tire Pressure .................................5-58
High-Speed Operation ...................................5-60
Tire Pressure Monitor System .........................5-61


5-1


Section 5


Service and Appearance Care


Tire Pressure Monitor Operation .....................5-62
Tire Inspection and Rotation ...........................5-66
When It Is Time for New Tires .......................5-67
Buying New Tires .........................................5-68
Different Size Tires and Wheels ......................5-70
Uniform Tire Quality Grading ..........................5-71
Wheel Alignment and Tire Balance ..................5-72
Wheel Replacement ......................................5-72
Tire Chains ..................................................5-74
If a Tire Goes Flat ........................................5-75
Changing a Flat Tire .....................................5-76
Removing the Spare Tire and Tools ................5-77
Removing the Flat Tire and Installing the


Spare Tire ................................................5-79
Storing a Flat or Spare Tire and Tools ............5-85
Compact Spare Tire ......................................5-87
Appearance Care ............................................5-88
Interior Cleaning ...........................................5-88
Fabric/Carpet ...............................................5-89
Leather .......................................................5-90
Instrument Panel, Vinyl, and Other


Plastic Surfaces ........................................5-90


Care of Safety Belts ......................................5-91
Weatherstrips ...............................................5-91
Washing Your Vehicle ...................................5-91
Cleaning Exterior Lamps/Lenses .....................5-92
Finish Care ..................................................5-92
Windshield and Wiper Blades .........................5-93
Aluminum or Chrome-Plated Wheels and Trim ....5-94
Tires ...........................................................5-94
Sheet Metal Damage .....................................5-95
Finish Damage .............................................5-95
Underbody Maintenance ................................5-95
Chemical Paint Spotting .................................5-95
Vehicle Identification ......................................5-96
Vehicle Identification Number (VIN) .................5-96
Service Parts Identification Label .....................5-96
Electrical System ............................................5-96
Add-On Electrical Equipment ..........................5-96
Windshield Wiper Fuses ................................5-97
Fuses and Circuit Breakers ............................5-97
Instrument Panel Fuse Block ..........................5-97
Engine Compartment Fuse Block ....................5-99
Capacities and Specifications ........................5-103


5-2


Service For service and parts needs, visit your dealer/retailer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks:


Accessories and Modifications When non-dealer/non-retailer accessories are added to the vehicle, they can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, and stability control. Some of these accessories could even cause malfunction or damage not covered by the vehicle warranty. Damage to vehicle components resulting from the installation or use of non-GM certified parts, including control module modifications, are not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts. GM Accessories are designed to complement and function with other systems on the vehicle. Your GM dealer/retailer can accessorize the vehicle using genuine GM Accessories. When you go to your GM dealer/retailer and ask for GM Accessories, you will know that GM-trained and supported service technicians will perform the work using genuine GM Accessories. Also, see Adding Equipment to Your Airbag-Equipped Vehicle on page 1-68.


5-3


California Proposition 65 Warning Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems (including some inside the vehicle), many fluids, and some component wear by-products contain and/or emit these chemicals.


California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in remote keyless transmitters, may contain perchlorate materials. Special handling may be necessary. For additional information, see www.dtsc.ca.gov/hazardouswaste/perchlorate.


5-4


Doing Your Own Service Work


{ CAUTION:


You can be injured and the vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it.


(cid:129) Be sure you have sufficient knowledge,


experience, the proper replacement parts, and tools before attempting any vehicle maintenance task.


(cid:129) Be sure to use the proper nuts, bolts, and


other fasteners. English and metric fasteners can be easily confused. If the wrong fasteners are used, parts can later break or fall off. You could be hurt.


If doing some of your own service work, use the proper service manual. It tells you much more about how to service the vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-17. This vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-68.


Keep a record with all parts receipts and list the mileage and the date of any service work performed. See Maintenance Record on page 6-17.


Adding Equipment to the Outside of the Vehicle Things added to the outside of the vehicle can affect the airflow around it. This can cause wind noise and can affect fuel economy and windshield washer performance. Check with your dealer/retailer before adding equipment to the outside of the vehicle. Fuel Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline. The 8th digit of the Vehicle Identification Number (VIN) shows the code letter or number that identifies the vehicle’s engine. The VIN is at the top left of the instrument panel. See Vehicle Identification Number (VIN) on page 5-96.


Gasoline Octane If the vehicle has the 3.4L V6 engine (VIN Code F), use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, you might notice an audible knocking noise when you drive, commonly referred to as spark knock. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If you are using gasoline rated at 87 octane or higher and you hear heavy knocking, the engine needs service. If the vehicle has the 3.6L V6 engine (VIN Code 7), use regular unleaded gasoline with a posted octane rating of 87 or higher. For best performance or trailer towing, you could choose to use middle grade 89 octane unleaded gasoline. If the octane rating is less than 87, you might notice an audible knocking noise when you drive, commonly referred to as spark knock. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If you are using gasoline rated at 87 octane or higher and you hear heavy knocking, the engine needs service.


5-5


Gasoline Specifications At a minimum, gasoline should meet ASTM specification D 4814 in the United States or CAN/CGSB-3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against the use of gasolines containing MMT. See Additives on page 5-6 for additional information.


California Fuel If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California emissions standards, the vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance might be affected. The malfunction indicator lamp could turn on and the vehicle might fail a smog-check test. See Malfunction Indicator Lamp on page 3-34. If this occurs, return to your authorized dealer/retailer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs might not be covered by the vehicle warranty.


Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control system to work properly. In most cases, you should not have to add anything to the fuel. However, some gasolines contain only the minimum amount of additive required to meet U.S. Environmental Protection Agency regulations. To help keep fuel injectors and intake valves clean, or if the vehicle experiences problems due to dirty injectors or valves, look for gasoline that is advertised as TOP TIER Detergent Gasoline. For customers who do not use TOP TIER Detergent Gasoline regularly, one bottle of GM Fuel System Treatment PLUS, added to the fuel tank at every engine oil change, can help clean deposits from fuel injectors and intake valves. GM Fuel System Treatment PLUS is the only gasoline additive recommended by General Motors. Also, your dealer/retailer has additives that will help correct and prevent most deposit-related problems.


5-6


Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines might be available in your area. We recommend that you use these gasolines, if they comply with the specifications described earlier. However, E85 (85% ethanol) and other fuels containing more than 10% ethanol must not be used in vehicles that were not designed for those fuels. Notice: This vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty. Some gasolines that are not reformulated for low emissions can contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. We recommend against


the use of such gasolines. Fuels containing MMT can reduce the life of spark plugs and the performance of the emission control system could be affected. The malfunction indicator lamp might turn on. If this occurs, return to your dealer/retailer for service.


Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel might be hard to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country where you will be driving.


5-7


Filling the Tank


{ CAUTION:


Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off the engine when you are refueling. Do not smoke if you are near fuel or refueling the vehicle. Do not use cellular phones. Keep sparks, flames, and smoking materials away from fuel. Do not leave the fuel pump unattended when refueling the vehicle. This is against the law in some places. Do not re-enter the vehicle while pumping fuel. Keep children away from the fuel pump; never let children pump fuel.


5-8


The tethered fuel cap is located behind a hinged fuel door on the passenger side of the vehicle. To remove the fuel cap, turn it slowly counterclockwise. The fuel cap has a spring in it; if the cap is released too soon, it will spring back to the right.


{ CAUTION:


Fuel can spray out on you if you open the fuel cap too quickly. If you spill fuel and then something ignites it, you could be badly burned. This spray can happen if the tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way.


Be careful not to spill fuel. Do not top off or overfill the tank and wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Washing Your Vehicle on page 5-91.


When replacing the fuel cap, turn it clockwise until it clicks. Make sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See Malfunction Indicator Lamp on page 3-34.


{ CAUTION:


If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately.


If you need a new fuel cap, be sure to get the


Notice: right type. Your dealer/retailer can get one for you. If you get the wrong type, it may not fit properly. This may cause the malfunction indicator lamp to light and may damage the fuel tank and emissions system. See Malfunction Indicator Lamp on page 3-34.


5-9


Filling a Portable Fuel Container


{ CAUTION:


Never fill a portable fuel container while it is in the vehicle. Static electricity discharge from the container can ignite the fuel vapor. You can be badly burned and the vehicle damaged if this occurs. To help avoid injury to you and others:


(cid:129) Dispense fuel only into approved containers. (cid:129) Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed, or on any surface other than the ground.


(cid:129) Bring the fill nozzle in contact with the inside of the fill opening before operating the nozzle. Contact should be maintained until the filling is complete.


(cid:129) Do not smoke while pumping fuel. (cid:129) Do not use a cellular phone while


pumping fuel.


Checking Things Under the Hood


{ CAUTION:


An electric fan under the hood can start up and injure you even when the engine is not running. Keep hands, clothing, and tools away from any underhood electric fan.


{ CAUTION:


Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine.


5-10


Hood Release To open the hood, do the following:


1. Pull the handle with


this symbol on it. It is located inside the vehicle, to the left of the brake pedal.


2. Then go to the front of the vehicle and lift up on the


secondary hood release lever.


3. Lift the hood, release the hood prop from its retainer


and put the hood prop into the slot in the hood.


Before closing the hood, be sure all the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop. Remove the hood prop from the slot in the hood and return the prop to its retainer. Then just let the hood down and close it firmly.


5-11


Engine Compartment Overview When you open the hood on the 3.4L V6, here is what you will see:


5-12


A. Engine Air Cleaner/Filter. See Engine Air


Cleaner/Filter on page 5-19.


B. Engine Oil Fill Cap. See “When to Add Engine Oil”


under Engine Oil on page 5-15.


C. Engine Oil Dipstick. See “Checking Engine Oil”


under Engine Oil on page 5-15.


D. Brake Fluid Reservoir. See Brakes on page 5-32. E. Engine Compartment Fuse Block. See Fuses


and Circuit Breakers on page 5-97.


F. Remote Positive (+) Terminal. See Jump Starting on


page 5-36.


G. Engine Coolant Surge Tank. See Engine Coolant on


page 5-23.


H. Windshield Washer Fluid Reservoir. See Windshield


Washer Fluid on page 5-31.


5-13


When you open the hood on the 3.6L V6, here is what you will see:


5-14


A. Engine Air Cleaner/Filter. See Engine Air


Cleaner/Filter on page 5-19.


B. Power Steering Fluid Reservoir (Out of View).


See Power Steering Fluid on page 5-30.


C. Engine Oil Fill Cap (Out of View). See “When to Add


Engine Oil” under Engine Oil on page 5-15.


D. Engine Oil Dipstick. See “Checking Engine Oil”


under Engine Oil on page 5-15.


E. Brake Fluid Reservoir. See “Brake Fluid” under


Brakes on page 5-32.


F. Underhood Fuse Block. See Engine Compartment


Fuse Block on page 5-99.


G. Remote Positive (+) Terminal. See Jump Starting on


page 5-36.


H. Engine Coolant Recovery Tank. See Cooling System


on page 5-22.


I. Windshield Washer Fluid Reservoir. See “Adding


Washer Fluid” under Windshield Washer Fluid on page 5-31.


Engine Oil Checking Engine Oil It is a good idea to check the engine oil level at each fuel fill. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground. The engine oil dipstick handle is a yellow loop. See Engine Compartment Overview on page 5-12
for the location of the engine oil dipstick. 1. Turn off the engine and give the oil several minutes to drain back into the oil pan. If this is not done, the oil dipstick might not show the actual level.


2. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level.


5-15


When to Add Engine Oil


See Engine Compartment Overview on page 5-12 for the location of the engine oil fill cap.


If the oil is below the cross-hatched area at the tip

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