2016 GMC Savana Owners Manual

normally. Flowing or rushing water creates strong forces. Driving through flowing water could cause the vehicle to be carried away. If this happens, you and other vehicle

(Continued)

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Warning (Continued)

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 the 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 the 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: . Allow extra following distance. . Pass with caution. . Keep windshield wiping

equipment in good shape.

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. Keep the windshield washer fluid

reservoir filled.

. Have good tires with proper

tread depth. See Tires 0 250.

. Turn off cruise control.

Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips include: . Keep the vehicle serviced and in

good shape.

. Check all fluid levels and brakes,

tires, cooling system, and transmission.

. Shift to a lower gear when going

down steep or long hills.

{ Warning

Using the brakes to slow the vehicle on a long downhill slope can cause brake overheating, can reduce brake performance, and could result in a loss of braking.

(Continued)

Warning (Continued)

Shift the transmission to a lower gear to let the engine assist the brakes on a steep downhill slope.

{ Warning

Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and loss of steering. Always have the engine running and the vehicle in gear.

. Drive at speeds that keep the vehicle in its own lane. Do not swing wide or cross the center line.

. Be alert on top of hills;

something could be in your lane (e.g., stalled car, accident).

. Pay attention to special road signs (e.g., falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action.

Winter Driving

Driving on Snow or Ice Snow or ice between the tires and the road creates less traction or grip, so drive carefully. Wet ice can occur at about 0 °C (32 °F) when freezing rain begins to fall. Avoid driving on wet ice or in freezing rain until roads can be treated.

For slippery road driving: . Accelerate gently. Accelerating

too quickly causes the wheels to spin and makes the surface under the tires slick.

. Turn on Traction Control. See

Traction Control/Electronic Stability Control 0 188.

. Antilock Brake System (ABS)

improves vehicle stability during hard stops, but the brakes should be applied sooner than

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when on dry pavement. See Antilock Brake System (ABS) 0 187.

. Allow greater following distance 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. Blizzard Conditions Stay with the vehicle unless there is help nearby. If possible, use Roadside Assistance. See Roadside Assistance Program 0 314. To get help and keep everyone in the vehicle safe: . Turn on the hazard warning

flashers.

. Tie a red cloth to an outside

mirror.

{ Warning

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 snow:

. Clear snow from the base of

the vehicle, especially any blocking the exhaust pipe. . Open a window about 5 cm

(2 in) on the vehicle side that is away from the wind, to bring in fresh air.

. Fully open the air outlets on

or under the instrument panel.

. Adjust the climate control system to circulate the air inside the vehicle and set

(Continued)

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169

Warning (Continued)

the fan speed to the highest setting. See “Climate Control Systems.”

For more information about CO, see Engine Exhaust 0 181.

To save fuel, run the engine for short periods to warm the vehicle and then shut the engine off and partially close the window. Moving about to keep warm also helps. If it takes time for help to arrive, when running 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.

If the Vehicle Is Stuck Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow.

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If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method. See Traction Control/Electronic Stability Control 0 188.

{ Warning

If the 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 56 km/h (35 mph).

Rocking the Vehicle to Get it Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction system. Shift back and forth between R (Reverse) and a low 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 the Vehicle 0 283.

Vehicle Load Limits It is very important to know how much weight the vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on the vehicle may show how much weight it was designed to carry, the Tire and Loading Information label and the Certification/Tire label.

{ Warning

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). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also reduce stopping distance, damage the tires, and shorten the life of the vehicle.

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Tire and Loading Information Label

Label Example

A vehicle specific Tire and Loading Information label is attached to the center pillar (B-pillar). The tire and loading information label shows the number of occupant seating positions (1), and the maximum vehicle capacity weight (2) in kilograms and pounds. The Tire and Loading Information label also shows the size of the original equipment tires (3) and the recommended

cold tire inflation pressures (4). For more information on tires and inflation see Tires 0 250
and Tire Pressure 0 258. There is also important loading information on the vehicle Certification/Tire label. It may show the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See “Certification/Tire Label” later in this section.

“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.

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171

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. If your vehicle will be towing a trailer, load from your trailer will be transferred to

6.

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your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle.”

See Trailer Towing 0 204 for important information on towing a trailer, towing safety rules and trailering tips.

3. Available Occupant and Cargo Weight = 317 kg (700 lbs)

Example 2

A. Vehicle Capacity Weight for

Example 2 = 453 kg (1,000 lbs)

B. Subtract Occupant Weight @

68 kg (150 lbs) × 5 = 136 kg (750 lbs)

C. Available Cargo Weight =

113 kg (250 lbs)

Example 3

1. Maximum Vehicle Capacity

Weight for Example 3 = 453 kg (1,000 lbs)

2. Subtract Occupant Weight

@ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs)

3. Available Cargo Weight =

0 kg (0 lbs)

Refer to the vehicle tire and loading information label for specific information about the vehicle's capacity weight and seating positions. The combined

Example 1

1. Vehicle Capacity Weight for

Example 1 = 453 kg (1,000 lbs)

2. Subtract Occupant Weight

@ 68 kg (150 lbs) × 2 = 136 kg (300 lbs)

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weight of the driver, passengers, and cargo should never exceed the vehicle capacity weight.

Certification/Tire Label

A vehicle specific Certification/ Tire label is attached to the center pillar (B-pillar). The label may show the size of the vehicle's original tires and the inflation pressures needed to obtain the gross weight capacity of the vehicle. This is called Gross Vehicle Weight Rating

(GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certification/Tire label also may show the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on the front and rear axles, you need to go to a weigh station and weigh the vehicle. Your dealer can help you with this. Be sure to spread out the load equally on both sides of the centerline.

{ Warning

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

. Put things in the cargo

area of the vehicle. Try to spread the weight evenly. (Continued)

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Warning (Continued)

. Never stack heavier

things, like suitcases, inside the vehicle so that some of them are above the tops of the seats.

. Do not leave an

unsecured child restraint in the vehicle.

. When you carry

something inside the vehicle, secure it whenever you can. . Do not leave a seat

folded down unless you need to.

Add-On Equipment When carrying removable items, a limit on how many people carried inside the vehicle may be necessary. Be sure to weigh the vehicle before buying and installing the new equipment.

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Starting and Operating

New Vehicle Break-In

Caution

The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines:

. Keep the vehicle speed at

88 km/h (55 mph) or less for the first 805 km (500 mi). . Do not drive at any one

constant speed, fast or slow, for the first 805 km (500 mi). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle.

. Avoid making hard stops for

the first 322 km (200 mi) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean

(Continued)

Caution (Continued)

premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings.

. Do not tow a trailer during

break-in. See Trailer Towing 0 204 for the trailer towing capabilities of the vehicle and more information.

Following break-in, engine speed and load can be gradually increased.

Ignition Positions

The ignition switch has four different positions. To shift out of P (Park), the ignition must be in ON/RUN or ACC/ ACCESSORY and the regular brake pedal applied. 0 (STOPPING THE ENGINE/LOCK/ OFF) : When the vehicle is stopped, turn the ignition switch to LOCK/ OFF to turn the engine off. Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) 0 179.

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This position locks the ignition and transmission. Do not turn the engine off when the vehicle is moving. This will cause a loss of power assist in the brake and steering systems and disable the airbags. If the vehicle must be shut off in an emergency: 1. Brake using a firm and steady

pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force.

2. Shift the vehicle to N (Neutral).

This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location.

3. Come to a complete stop, shift

to P (Park), and turn the ignition to LOCK/OFF. On vehicles with an automatic transmission, the shift lever must be in P (Park) to turn the ignition switch to the LOCK/ OFF position.

4. Set the parking brake. See

Parking Brake 0 187. { Warning

Turning off the vehicle while moving may cause loss of power assist in the brake and steering systems and disable the airbags. While driving, only shut the vehicle off in an emergency.

If the vehicle cannot be pulled over, and must be shut off while driving, turn the ignition to ACC/ ACCESSORY.

Caution

Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure it is all the way in, and turn it only with your hand. If the key cannot be turned by hand, see your dealer.

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175

1 (ACC/ACCESSORY) : This is the position in which you can operate things like the radio and the windshield wipers when the engine is off. 2 (ON/RUN) : This position can be used to operate the electrical accessories and to display some instrument cluster warning and indicator lights. This position can also be used for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. The switch stays in this position when the engine is running. If you leave the key in the ACC/ ACCESSORY or ON/RUN position with the engine off, the battery could be drained. You may not be able to start the vehicle if the battery is allowed to drain for an extended period of time. 3 (START) : This is the position that starts the engine. When the engine starts, release the key. The ignition switch returns to ON/RUN for driving.

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A warning tone will sound when the driver door is opened, the ignition is in ACC/ACCESSORY or LOCK/OFF and the key is in the ignition.

Starting the Engine If the vehicle has a diesel engine, see the Duramax diesel supplement. To place the transmission in the proper gear: Move the shift lever to P (Park) or N (Neutral). The engine will not start in any other position. To restart the engine when the vehicle is already moving, use N (Neutral) only.

Caution

If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle warranty. See Add-On Electrical Equipment 0 211.

Caution

Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped.

Caution

If the steering wheel is turned until it reaches the end of its travel, and is held in that position while starting the vehicle, damage may occur to the hydraulic power steering system and there may be loss of power steering assist.

Starting Procedure 1. With your foot off the

accelerator pedal, turn the ignition key to START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm. Do not race the engine immediately after starting it.

Operate the engine and transmission gently to allow the oil to warm up and lubricate all moving parts. When the Low Fuel warning lamp is on and the FUEL LEVEL LOW message is displayed in the Driver Information Center (DIC), the Computer-Controlled Cranking System is disabled to prevent possible vehicle component damage. When this happens, hold the ignition switch in the START position to continue engine cranking.

Caution

Cranking the engine for long periods of time, by returning the ignition to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down.

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2.

If the engine does not start after 5-10 seconds, especially in very cold weather (below −18 °C or 0 °F), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you hold the key in START for up to 15 seconds. Wait at least 15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the key and accelerator. If the vehicle starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts.

Fast Idle System If equipped, this feature is available only with cruise control. The manual fast idle switch is operated using the cruise control buttons on the left side of the steering wheel. This system can be used to increase engine idle speed whenever the following conditions are met: . The parking brake is set. . The brake pedal is not pressed. . The vehicle must not be moving and the accelerator must not be pressed.

To control the fast idle: . To enable the Fast Idle System,

press and release the cruise control on/off button and ensure that the switch indicator light is lit.

. Press and release the cruise control SET- button. Engine speed will be held at approximately 1200 rpm.

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177

When the fast idle is active, the Driver Information Center (DIC) will display FAST IDLE ON. One of the following actions will turn off the fast idle: . Pressing the brake. . Selecting the cruise control

cancel button.

. Releasing the parking brake. . Moving the transmission shift

lever out of P (Park) or N (Neutral).

. Selecting the cruise control on/

off button when it was previously on.

. Pressing the cruise control SET-

button a second time.

. Pressing the accelerator more

than one-quarter of the way down.

. Turning the ignition switch to the

LOCK/OFF position.

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Engine Heater If the vehicle has a diesel engine, see the Duramax diesel supplement. The engine coolant heater can provide easier starting and better fuel economy during engine warm-up in cold weather conditions at or below −18 °C (0 °F). Vehicles with an engine coolant heater should be plugged in at least four hours before starting. An internal thermostat in the plug end of the cord may exist which will prevent engine coolant heater operation at temperatures above −18 °C (0 °F). To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the

electrical cord. The cord for the engine coolant heater is on the driver side of the engine compartment and is attached to the hose for the power steering reservoir.

Check the heater cord for damage. If it is damaged, do not use it. See your dealer for a replacement. Inspect the cord for damage yearly.

3. Plug it into a normal, grounded

110-volt AC outlet.

{ Warning

Improper use of the heater cord or an extension cord can damage the cord and may result in overheating and fire.

. Plug the cord into a

three-prong electrical utility receptacle that is protected by a ground fault detection function. An ungrounded outlet could cause an electric shock.

. Use a weatherproof,

heavy-duty, 15 amp-rated extension cord if needed. Failure to use the recommended extension cord in good operating

(Continued)

Warning (Continued)

condition, or using a damaged heater or extension cord, could make it overheat and cause a fire, property damage, electric shock, and injury.

. Do not operate the vehicle

with the heater cord permanently attached to the vehicle. Possible heater cord and thermostat damage could occur.

. While in use, do not let the

heater cord touch vehicle parts or sharp edges. Never close the hood on the heater cord.

. Before starting the vehicle,

unplug the cord, reattach the cover to the plug, and securely fasten the cord. Keep the cord away from any moving parts.

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4. Before starting the engine, be

sure to unplug and store the cord as it was before to keep it away from moving engine parts and prevent damage.

The length of time the heater should remain plugged in depends on several factors. Ask a dealer in the area where you will be parking the vehicle for the best advice on this.

Retained Accessory Power (RAP) These vehicle accessories can be used for up to 10 minutes after the engine is turned off: . Audio System . Power Windows (if equipped) These features will work when the ignition key is in ON/RUN or ACC/ ACCESSORY. Once the key is turned from ON/RUN to LOCK/OFF, power to the radio and power windows will continue to work 10 minutes or until the driver door is opened.

Shifting Into Park 1. Hold the brake pedal down, then set the parking brake. 2. Move the shift lever into the

P (Park) position by pulling the shift lever toward you and moving it up as far as it will go.

3. Turn the ignition key to

LOCK/OFF.

4. Remove the key and take it

with you. If you can leave the vehicle with the ignition key in your hand, the vehicle is in P (Park).

Leaving the Vehicle with the Engine Running

{ Warning

It can be dangerous to leave the vehicle with the engine running. It could overheat and catch fire.

(Continued)

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179

Warning (Continued)

It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park 0 179. If you are towing a trailer, see Driving Characteristics and Towing Tips 0 201.

If you have to leave the vehicle with the engine running, be sure the vehicle is in P (Park) and the parking brake is firmly set. After the shift lever is moved into P (Park), hold the regular brake pedal down. Then, see if you can move the shift lever away from P (Park) without

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Driving and Operating

first pulling it toward you. If you can, it means that the shift lever was not fully locked into P (Park). Torque Lock If you are parking on a hill and you do not shift the transmission into P (Park) properly, the weight of the vehicle can put too much force on the parking pawl in the transmission. It might be difficult to pull the shift lever out of P (Park). This is called torque lock. To prevent torque lock, set the parking brake and then shift into P (Park) properly before you leave the driver seat. To find out how, see Shifting Into Park 0 179. When you are ready to drive, move the shift lever out of P (Park) before releasing the parking brake. If torque lock does occur, you might need to have another vehicle push yours a little uphill to take some of the pressure from the parking pawl in the transmission. Then you should be able to pull the shift lever out of P (Park).

Shifting out of Park The vehicle has an automatic transmission shift lock control system. You have to fully apply the brakes before you can shift from P (Park) when the ignition is in ON/ RUN or ACC/ACCESSORY. See Automatic Transmission 0 182. The shift lock control system is designed to: . Prevent the ignition key from

being removed unless the shift lever is in P (Park).

. Prevent movement of the shift

lever out of P (Park), unless the ignition is in ON/RUN or ACC/ ACCESSORY and the regular brake pedal is applied.

The shift lock control system is always functional except in the case of a dead battery or low voltage (less than 9 V) battery. If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump Starting - North America 0 280.

To shift out of P (Park): 1. Apply the brake pedal. 2. Turn the ignition to ACC/

ACCESSORY or ON/RUN. 3. Move the shift lever to the

desired position.

If you still are unable to shift out of P (Park): 1. Ease the pressure on the shift

lever.

2. While holding down the brake pedal, push the shift lever all the way into P (Park).

3. Move the shift lever to the

desired position.

If you are still having a problem shifting, have the vehicle serviced.

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Parking over Things That Burn

{ Warning

Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn.

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181

Warning (Continued)

. There are holes or openings

in the vehicle body from damage or aftermarket modifications that are not completely sealed.

If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle:

. Drive it only with the

windows completely down. . Have the vehicle repaired

immediately.

Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation.

Engine Exhaust { Warning

Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if:

. The vehicle idles in areas

with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes).

. The exhaust smells or

sounds strange or different. . The exhaust system leaks

due to corrosion or damage. . The vehicle exhaust system

has been modified, damaged, or improperly repaired.

(Continued)

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Driving and Operating

Running the Vehicle While Parked It is better not to park with the engine running. If the vehicle is left with the engine running, follow the proper steps to be sure the vehicle will not move. See Shifting Into Park 0 179 and Engine Exhaust 0 181. If parking on a hill and pulling a trailer, see Driving Characteristics and Towing Tips 0 201.

Automatic Transmission A shift position indicator is in the instrument cluster. There are several different positions for the shift lever.

See “Range Selection Mode” under Manual Mode 0 185. P : This position locks the rear wheels. It is the best position to use when starting the engine because the vehicle cannot move easily. When parked on a hill, especially when the vehicle has a heavy load, you might notice an increase in the effort to shift out of P (Park). See “Torque Lock” under Shifting Into Park 0 179.

{ Warning

It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park 0 179 and Driving Characteristics and Towing Tips 0 201.

R : Use this gear to back up.

Caution

Shifting to R (Reverse) while the vehicle is moving forward could damage the transmission. The

(Continued)

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Caution (Continued)

Warning (Continued)

repairs would not be covered by the vehicle warranty. Shift to R (Reverse) only after the vehicle is stopped.

people or objects. Do not shift into a drive gear while the engine is running at high speed.

To rock the vehicle back and forth to get out of snow, ice, or sand without damaging the transmission, see If the Vehicle Is Stuck 0 169. N : In this position, the engine does not connect with the wheels. To restart when you are already moving, use N (Neutral) only. Also, use N (Neutral) when the vehicle is being towed.

{ Warning

Shifting into a drive gear while the engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, the vehicle could move very rapidly. You could lose control and hit

(Continued)

Caution

Shifting out of P (Park) or N (Neutral) with the engine running at high speed may damage the transmission. The repairs would not be covered by the vehicle warranty. Be sure the engine is not running at high speed when shifting the vehicle.

D : This position is for normal driving. It provides the best fuel economy. If you need more power for passing, and you are: . Going less than about 55 km/h (35 mph), push the accelerator pedal about halfway down.

. Going about 55 km/h (35 mph) or

more, push the accelerator all the way down.

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183

By doing this, the vehicle shifts down to the next gear and has more power.

D (Drive) can be used when towing a trailer, carrying a heavy load, or driving on steep hills. You might want to shift the transmission to a lower gear selection if the transmission shifts too often. Downshifting the transmission in slippery road conditions could result in skidding. See “Skidding” under Loss of Control 0 166. The vehicle has a shift stabilization feature that adjusts the transmission shifting to the current driving conditions in order to reduce rapid upshifts and downshifts. This shift stabilization feature is designed to determine, before making an upshift, if the engine is able to maintain vehicle speed by analyzing things such as vehicle speed, throttle position, and vehicle load. If the shift stabilization feature determines that a current vehicle speed cannot be maintained, the transmission does not upshift and instead holds the current gear.

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In some cases, this could appear to be a delayed shift, however the transmission is operating normally. The transmission uses adaptive shift controls. Adaptive shift controls continually compare key shift parameters to pre-programmed ideal shifts stored in the transmission’s computer. The transmission constantly makes adjustments to improve vehicle performance according to how the vehicle is being used, such as with a heavy load or when the temperature changes. During this adaptive shift control process, shifting might feel different as the transmission determines the best settings. The shift quality of a new vehicle may not be ideal because the adaptive shift control process may not have determined the best settings for a particular shift or condition. Shift quality will improve with continued driving. When temperatures are very cold, the transmission's gear shifting could be delayed, providing more

stable shifts until the engine warms up. Shifts could be more noticeable with a cold transmission. This difference in shifting is normal. M : This position lets drivers select the range of gears appropriate for current driving conditions. If the vehicle has this feature, see “Range Selection Mode” under Manual Mode 0 185. 3 : This position is also used for normal driving. It reduces vehicle speed more than D (Drive) without using the brakes. You might choose 3 (Third) instead of D (Drive) when driving on hilly, winding roads; when towing a trailer, so there is less shifting between gears; and when going down a steep hill. See “Range Selection Mode” under Manual Mode 0 185. 2 : This position reduces vehicle speed even more than 3 (Third) without using the brakes. You can use 2 (Second) on hills. It can help control vehicle speed as you go down steep mountain roads, but then you would also want to use the

brakes off and on. See “Range Selection Mode” under Manual Mode 0 185. If you manually select 2 (Second) in an automatic transmission, the transmission will start in second gear. You can use this feature for reducing the speed of the rear wheels when trying to start the vehicle from a stop on slippery road surfaces. 1 : This position reduces vehicle speed without using the brakes. You can use it for major/severe downgrades where the vehicle would otherwise accelerate due to steepness of grade. When you shift to 1 (First) it provides the lowest gear appropriate to current road speed and continues to downshift as the vehicle slows, eventually downshifting to 1 (First) gear. The transmission can be held in 1 (First) gear using Range Selection Mode or the shift lever. See “Range Selection Mode” under Manual Mode 0 185.

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three seconds. A DIC message displays. See Transmission Messages 0 116. For other forms of grade braking, see Tow/Haul Mode 0 186 and Cruise Control 0 190.

Manual Mode

Range Selection Mode

If equipped, Range Selection Mode helps control the vehicle's transmission and vehicle speed while driving downhill or towing a trailer by letting you select a desired range of gears. To use this feature: 1. Move the shift lever to

M (Manual Mode).

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2. Press the +/− buttons on the

shift lever, to select the desired range of gears for current driving conditions.

When M (Manual Mode) is selected a number displays in the DIC next to the M indicating the current gear. This number is the highest gear that can be used. However, the vehicle can automatically shift to lower gears as it adjusts to driving conditions. This means that all gears below that number are available. When 5 (Fifth) is selected, 1 (First) through 5 (Fifth) gears are automatically shifted by the vehicle, but 6 (Sixth) cannot be used until the +/− button on the steering column lever is used to change to the gear. Grade Braking is not available when Range Selection Mode is active. See Tow/Haul Mode 0 186. While using Range Selection Mode, cruise control and the Tow/Haul Mode can be used.

Caution

Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. The repair will not be covered by the vehicle warranty. If you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place.

Normal Mode Grade Braking This mode is enabled when the vehicle is started, but is not enabled in Range Selection Mode. It assists in maintaining desired vehicle speeds when driving on downhill grades by using the engine and transmission to slow the vehicle. The first time the system activates for each ignition key cycle, a DIC message will be displayed. See Transmission Messages 0 116. To disable or enable Normal Mode Grade Braking within the current ignition key cycle, press and hold the Tow/Haul button for

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Caution

Tow/Haul Mode

Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. The repair will not be covered by the vehicle warranty. If you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place.

Low Traction Mode Low Traction Mode can assist in vehicle acceleration when road conditions are slippery. While the vehicle is at a stop, select the second gear range using Range Selection Mode. This will limit torque to the wheels after it detects wheel slip, preventing the tires from spinning.

If equipped, Tow/Haul Mode adjusts the transmission shift pattern to reduce shift cycling, providing increased performance, vehicle control, and transmission cooling when towing or hauling heavy loads. Turn the Tow/Haul Mode on and off by pressing the button on the instrument panel. When Tow/Haul is on, a light on the instrument cluster will come on. See Tow/Haul Mode Light 0 102. Also see “Tow/Haul Mode” under Towing Equipment 0 208.

Tow/Haul Mode Grade Braking Tow/Haul Mode Grade Braking is only enabled while the Tow/Haul Mode is selected and the vehicle is not in the Range Selection Mode. See “Tow/Haul Mode” listed previously and Manual Mode 0 185. Tow/Haul Mode Grade Braking assists in maintaining desired vehicle speeds when driving on downhill grades by using the engine and transmission to slow the vehicle. To disable or enable Tow/Haul Mode Grade Braking within the current ignition key cycle, press and hold the Tow/Haul button for three seconds. A DIC message will be displayed. See Transmission Messages 0 116. See Towing Equipment 0 208. For other forms of grade braking, see Automatic Transmission 0 182
and Cruise Control 0 190.

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Brakes

Antilock Brake System (ABS) This vehicle has ABS, an advanced electronic braking system that helps prevent a braking skid. When 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 0 102. If driving safely on a wet road and it becomes necessary to slam on the brakes and continue braking to

avoid a sudden obstacle, a computer senses 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 you 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.

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Using ABS Do not pump the brakes. Just hold the brake pedal down firmly and let ABS work. You may hear the ABS pump or motor operating and feel the brake pedal pulsate. This is normal. Braking in Emergencies ABS allows you to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking.

Parking Brake

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To set the parking brake, hold the regular brake pedal, then push down the parking brake pedal. If the ignition is on, the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down. Pull the handle, located just above the parking brake pedal, with the parking brake symbol, to release the parking brake. If the ignition is on when the parking brake is released, the brake system warning light will go off.

Caution

Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving.

If you are towing a trailer and are parking on a hill, see Driving Characteristics and Towing Tips 0 201.

Ride Control Systems

Traction Control/ Electronic Stability Control The vehicle may have a vehicle stability enhancement system called StabiliTrak. It is an advanced computer controlled system that assists the driver with directional control of the vehicle in difficult driving conditions. StabiliTrak activates when the computer senses a discrepancy between the intended path and the direction the vehicle is actually traveling. StabiliTrak selectively applies braking pressure at any one of the vehicle's brakes to assist the driver with keeping the vehicle on the intended path. When the vehicle is started and begins to move, the system performs several diagnostic checks to ensure there are no problems. The system may be heard or felt while it is working. This is normal and does not mean there is a

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problem with the vehicle. The system should initialize before the vehicle reaches 40 km/h (25 mph). In some cases, it may take approximately 3.2 km (2 mi) of driving before the system initializes.

The Traction Control System (TCS)/ StabiliTrak indicator light comes on in the instrument cluster when the system requires service. When StabiliTrak activates, the TCS/StabiliTrak indicator light flashes in the instrument cluster. This also occurs when TCS is activated. See Traction Control System (TCS)/ StabiliTrak® Light 0 103. For your safety, the system can only be disabled when the vehicle speed is less than 40 km/h (25 mph).

Press the StabiliTrak button on the instrument panel once to turn off the TCS. The appropriate message is displayed in the DIC. See Ride Control System Messages 0 114.

Press and hold the StabiliTrak button to turn off StabiliTrak and TCS. The StabiliTrak OFF light illuminates and the appropriate

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messages will be displayed in the DIC. See Ride Control System Messages 0 114. To turn StabiliTrak and TCS back on, press the StabiliTrak button again. StabiliTrak will automatically turn back on when the vehicle speed exceeds 40 km/h (25 mph). When the StabiliTrak system has been turned off, system noises may still be heard as a result of the brake-traction control coming on. It is recommended to leave the system on for normal driving conditions, but it may be necessary to turn the system off if the vehicle is stuck in sand, mud, ice, or snow, and you want to “rock” the vehicle to attempt to free it. See If the Vehicle Is Stuck 0 169. StabiliTrak System Operation The StabiliTrak system is normally on, except when the system is initializing or has been disabled with the StabiliTrak button. The StabiliTrak system will automatically activate to assist the driver in maintaining vehicle directional

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control in most driving conditions. When activated, the StabiliTrak system may reduce engine power to the wheels and apply braking to individual wheels as necessary to assist the driver with vehicle directional control. If cruise control is being used when StabiliTrak activates, the cruise control automatically disengages. The cruise control can be re-engaged when road conditions allow. See Cruise Control 0 190. The StabiliTrak system may also turn off automatically if it determines that a problem exists with the system. If the problem does not clear itself after restarting the vehicle, see your dealer for service. Traction Control Operation TCS is part of the StabiliTrak system. TCS limits wheel spin by reducing engine power to the wheels and by applying brakes to each individual wheel as necessary. If the brake-traction control system activates constantly or if the brakes have heated up due to high speed braking, the brake-traction control

will be automatically disabled. The system will come back on after the brakes have cooled. This can take up to two minutes or longer depending on brake usage. TCS may activate on dry or rough roads or under conditions such as heavy acceleration while turning or abrupt upshifts/downshifts of the transmission. When this reduction in acceleration occurs, it may be noticed, or a noise or vibration may be heard. This is normal. Adding non-dealer accessories can affect the vehicle's performance. See Accessories and Modifications 0 213.

Locking Rear Axle Vehicles with a locking rear axle can give more traction on snow, mud, ice, sand, or gravel. It works like a standard axle most of the time, but when traction is low, this feature will allow the rear wheel with the most traction to move the vehicle.

Cruise Control { Warning

Cruise control can be dangerous where you cannot drive safely at a steady speed. Do not use cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.

If equipped with cruise control, a speed of about 40 km/h (25 mph) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 40 km/h (25 mph). If the vehicle has StabiliTrak and the system begins to limit wheel spin, cruise control will automatically disengage. See Traction Control/ Electronic Stability Control 0 188.

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When road conditions allow cruise control to be safely used again, cruise control can be turned back on. If the brakes are applied, cruise control disengages.

I (On/Off) : Press to turn cruise control on or off. The white indicator comes on in the instrument cluster when cruise control is turned on. +RES (Resume/Accelerate) : If there is a set speed in memory, press briefly to resume to a previously set speed, or press and

hold to accelerate. If cruise control is already active, use to increase vehicle speed. SET− (Set/Coast) : Press briefly to set the speed and activate cruise control, or press and hold to decelerate. If cruise control is already active, use to decrease vehicle speed. [ (Cancel) : Press to disengage cruise control without erasing the set speed from memory.

Setting Cruise Control If I is on when not in use, the SET− or +RES button could get pressed and go into cruise when not desired. Keep I off when cruise is not being used. 1. Press I to turn the cruise

system on.

2. Get up to the desired speed. 3. Press and release SET−. The

desired set speed briefly appears in the instrument cluster.

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4. Remove your foot from the

accelerator.

The cruise control indicator on the instrument cluster turns green after cruise control has been set to the desired speed. See Instrument Cluster 0 93.

Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are applied, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle speed reaches about 40 km/h (25 mph) or more, briefly press +RES. The vehicle returns to the previous set speed.

Increasing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold +RES until the desired speed is reached, then release it.

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. To increase vehicle speed in

small increments, briefly press +RES. For each press, the vehicle goes about 1.6 km/h (1 mph) faster.

The speedometer reading can be displayed in either English or metric units. See Driver Information Center (DIC) 0 105. The increment value used depends on the units displayed.

Reducing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold SET– until the

desired lower speed is reached, then release it.

. To decrease the vehicle speed in

small increments, briefly press SET–. For each press, the vehicle goes about 1.6 km/h (1 mph) slower.

The speedometer reading can be displayed in either English or metric units. See Driver Information Center (DIC) 0 105. The increment value used depends on the units displayed.

Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed. While pressing the accelerator pedal or shortly following the release to override cruise control, briefly pressing SET– will result in cruise set to the current vehicle speed.

Using Cruise Control on Hills How well cruise control works on hills depends on the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain your speed.

While going downhill: . Vehicles with a 4-speed

automatic transmission may need to have the brakes applied or the transmission shifted to a lower gear to help maintain driver selected speed.

. Vehicles with a 6-speed

automatic transmission have Cruise Grade Braking to help maintain driver selected speed.

Cruise Grade Braking is enabled when the vehicle is started and cruise control is active. It is not enabled in Range Selection Mode. It assists in maintaining driver selected speed when driving on downhill grades by using the engine and transmission to slow the vehicle. To disable and enable Cruise Grade Braking for the current ignition key cycle, press and hold the Tow/Haul button for three seconds. A DIC message displays. See Transmission Messages 0 116. When the brakes are applied the cruise control is disengaged.

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Ending Cruise Control There are four ways to end cruise control: . Step lightly on the brake pedal. . Press [. . Shift the transmission to

N (Neutral).

. To turn off cruise control,

press I.

Erasing Speed Memory The cruise control set speed is erased from memory if I is pressed or if the vehicle is turned off.

Driver Assistance Systems

Rear Vision Camera (RVC) If equipped, the RVC system is designed to help the driver when backing up by displaying a view of the area behind the vehicle.

{ Warning

The camera(s) do not display children, pedestrians, bicyclists, crossing traffic, animals, or any other object outside of the cameras’ field of view, below the bumper, or under the vehicle. Shown distances may be different from actual distances. Do not drive or park the vehicle using only these camera(s). Always check behind and around the vehicle before driving. Failure to use proper care may result in injury, death, or vehicle damage.

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Vehicles without Navigation System When the vehicle is on and shifted into R (Reverse), the video image appears on the inside rearview mirror. The video image disappears after the vehicle is shifted out of R (Reverse). Vehicles with Navigation System When the vehicle is shifted into R (Reverse), the video image appears on the navigation screen. After a delay, the navigation screen displays the previous screen after the vehicle is shifted out of R (Reverse). The delay that is received after shifting out of R (Reverse) is approximately 10 seconds. Return to the previous screen sooner by performing one of the following: . Press a hard key on the

navigation system. . Shift into P (Park). . Reach a vehicle speed of

8 km/h (5 mph).

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Symbols and Guidelines The navigation system may have a feature that allows for viewing parking assist symbols and/or guidelines on the navigation screen while using the RVC. The Rear Parking Assist (RPA) system must not be disabled to use the caution symbols. If RPA has been disabled and the symbols have been turned on, the Rear Parking Assist Symbols Unavailable error message may display. See Parking Assist 0 195. The symbols appear near objects detected by the RPA system. The symbol may cover the object when viewing the navigation screen. The guideline overlay can help the driver align the vehicle when backing into a parking spot. To turn the symbols or guidelines on or off: 1. Shift into P (Park). 2. Press MENU to enter the

configure menu options. Turn the Multifunction knob until the Display feature is highlighted

and press the Multifunction knob; or press the Display screen button.

3. Select the Rear Camera

Options screen button. The Rear Camera Options screen displays.

4. Touch the Symbols or

Guidelines screen button. The screen button will be highlighted when the feature is on.

RVC Location

This shows the field of view that the camera provides.

1. View displayed by the

camera

The camera is above the license plate.

1. View displayed by the

camera

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2. Corners of the rear bumper Displayed images may be further or closer than they appear. The area displayed is limited and objects that are close to either corner of the bumper or under the bumper do not display. When the System Does Not Seem To Work Properly The RVC system might not work properly or display a clear image if: . The sun or the beam of

It is dark.

headlamps is shining directly into the camera lens. Ice, snow, mud, or anything else builds up on the camera lens. Clean the lens, rinse it with water, and wipe it with a soft cloth.

. The back of the vehicle is in an

accident. The position and mounting angle of the camera can change or the camera can