2002 Chevrolet Tahoe Owners Manual

2-66

HomeLinkR Transmitter (If Equipped) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Changes and modifications to this system by other than an authorized service facility could void authorization to use this equipment.

Programming the HomeLink Transmitter Do not use the HomeLink Transmitter with any garage door opener that does not have the “stop and reverse” feature. This includes any garage door opener model manufactured before April 1, 1982. Be sure that people and objects are clear of the garage door you are programming. It is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Your vehicle’s engine should be turned off while programming the transmitter. Follow these steps to program up to three channels: 1. Decide which one of the three channels (one of the

HomeLink buttons) you want to program.

2. Press and hold the desired button on HomeLink

through Step 3.

3. When the HomeLink indicator light begins to blink

slowly (this may take up to 30 seconds), hold the hand-held transmitter about 1 to 3 inches (3 to 8 cm) away from HomeLink and then press and hold the transmit button on the hand-held transmitter. Continue to hold both buttons until the indicator light on HomeLink begins to flash rapidly (this may take up to 90 seconds).

2-67

If you have trouble programming HomeLink, make sure that you have followed the directions exactly as described and that the battery in the hand-held transmitter is not weak. If you still cannot program it, move the hand-held transmitter to the left or right or forward or backward or flip it upside down. HomeLink may not work with older garage door openers that do not meet current Federal Consumer Safety Standards. If you cannot program the transmitter after repeated attempts, refer to “Training a Garage Door Opener with Rolling Codes” later in this section or contact the manufacturer of HomeLink at 1-800-355-3515, or on the internet at www.homelink.com. Be sure to keep the original hand-held transmitter in case you need to erase and reprogram HomeLink.

Training a Garage Door Opener with a “Rolling Code” Feature (If Equipped) If you have not previously programmed the hand-held transmitter to HomeLink, see “Programming the HomeLink Transmitter” listed previously. If you have completed this programming already, you now need to train the garage door opener motor head unit to recognize HomeLink. 1. Find the “Learn” or “Smart” button on the garage

door opener motor head unit. The exact location and color will vary by garage door opener brand. If you have difficulty finding the Learn or Smart button, refer to your garage door opener owner’s manual or contact the manufacturer of HomeLink at 1-800-355-3515, or on the internet at www.homelink.com. Because of the steps involved, it may be helpful to have another person assist in programming the transmitter.

2-68

2. Press the Learn or Smart button on the garage

door opener motor head unit. An indicator light will begin to flash when the motor head unit enters the training mode. Following this step, you have 30 seconds to start Step 3.

3. Return to HomeLink in your vehicle and firmly

press and release the programmed HomeLink button three times.

The rolling-code garage door opener should now recognize HomeLink. You may either use HomeLink or the hand-held transmitter to open the garage door. If after following these instructions, you still have problems training the garage door opener, contact the manufacturer of HomeLink at 1-800-355-3515, or on the internet at www.homelink.com. Canadian Programming Canadian Owners: During programming, the hand-held transmitter may automatically stop transmitting after two seconds. In this case, you should press and hold the HomeLink button (see Steps 2 and 3 under “Programming the HomeLink Transmitter”) while you press and re-press (cycle) your hand-held transmitter every two seconds until HomeLink is trained.

Operating the HomeLink Transmitter Press and hold the appropriate button on HomeLink for at least half of a second. The indicator light will come on while the signal is being transmitted. Erasing Channels To erase all three programmed channels, hold down the two outside buttons until the indicator light begins to flash (approximately 20 seconds). Release both buttons. Resetting Defaults To reset HomeLink to default settings, hold down the two outside buttons until the indicator light begins to flash (approximately 20 seconds). Continue to hold both buttons until the HomeLink indicator light turns off and then release both buttons. Accessories Accessories for the HomeLink Transmitter are available from the manufacturer of the unit. If you would like additional information, please contact the manufacturer of HomeLink at 1-800-355-3515, or on the internet at www.homelink.com.

2-69

The Instrument Panel - Your Information System

2-70

The main components of the instrument panel are the following:

A. Dome Lamp Override Button B. Lamp Controls C. Air Outlets D. Automatic Transfer Case/Traction Assist

System (TAS) (If Equipped)

Instrument Panel Cluster

E. Turn Signal/Multifunction Lever F. G. Shift Lever H. Tow/Haul Selector Button I. Audio System

J. Comfort Control System K. Instrument Panel Fuse Block L. Hood Release M. Center Instrument Panel Utility Block N. Tilt Wheel Lever O. Parking Brake Release P. Lighter and Accessory Power Outlets Q. Rear Window Defogger Button (If Equipped) R. Storage Area or Cassette Tape Player (If Equipped) S. Ashtray T. Glove Box

2-71

Instrument Panel Cluster

United States Heavy Duty Transmission version shown. Canada and Light Duty Transmission Clusters similar. Your instrument cluster is designed to let you know at a glance how your vehicle is running. You’ll know how fast you’re going, about how much fuel you have and many other things you’ll need to know to drive safely and economically.

2-72

Speedometer and Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada).

Trip Odometer The trip odometer can tell you how far your vehicle has been driven since you last set the trip odometer to zero. Press the reset button to toggle between the trip odometer and the regular odometer. Holding the reset button for two seconds while the trip odometer is displayed will reset it. To display the odometer reading with the ignition off, press the reset button.

Engine Hour Meter Display The odometer can also display the number of hours the engine has run. To display the hour meter, turn the ignition off, press and hold the reset button for at least four seconds. The hour meter will be displayed for up to 30 seconds, or until the ignition is turned on.

Tachometer Your tachometer displays the engine speed in revolutions per minute (rpm). Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem with one of your vehicle’s functions. As you will see in the details on the next few pages, some warning lights come on briefly when you start the engine just to let you know they’re working. If you are familiar with this section, you should not be alarmed when this happens. Gages can indicate when there may be or is a problem with one of your vehicle’s functions. Often gages and warning lights work together to let you know when there’s a problem with your vehicle.

2-73

When one of the warning lights comes on and stays on when you are driving, or when one of the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual’s advice. Waiting to do repairs can be costly -- and even dangerous. So please get to know your warning lights and gages. They’re a big help. Your vehicle also has a driver information system that works along with the warning lights and gages. See “Message Center” in the Index. Safety Belt Reminder Light When the key is turned to RUN or START, a chime will come on for about six seconds to remind people to fasten their safety belts, unless the driver’s safety belt is already buckled.

Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows the air bag symbol. The system checks the air bag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring and the crash sensing and diagnostic module. For more information on the air bag system, see “Air Bag” in the Index.

This light will come on when you start your vehicle, and it will flash for a few seconds. Then the light should go out. This means the system is ready.

The safety belt light will also come on and stay on for about 20 seconds, then it will flash for about 55 seconds.

If the air bag readiness light stays on after you start the vehicle or comes on when you are driving, your air bag system may not work properly. Have your vehicle serviced right away.

If the driver’s belt is already buckled, neither the chime nor the light will come on.

2-74

CAUTION:

If the air bag readiness light stays on after you start your vehicle, it means the air bag system may not be working properly. The air bags in your vehicle may not inflate in a crash, or they could even inflate without a crash. To help avoid injury to yourself or others, have your vehicle serviced right away if the air bag readiness light stays on after you start your vehicle.

The air bag readiness light should flash for a few seconds when you turn the ignition key to RUN. If the light doesn’t come on then, have it fixed so it will be ready to warn you if there is a problem.

Voltmeter

United States

Canada

When your engine is not running, but the ignition is in RUN, this gage shows your battery’s state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. Readings between the low and high warning zones indicate the normal operating range.

2-75

Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left at an idle for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. You can only drive for a short time with the reading in either warning zone. If you must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.

Brake System Warning Light With the ignition on, the brake system warning light will flash when you set the parking brake. The light will flash if the parking brake doesn’t release fully. If you try to drive with the parking brake engaged, a chime will sound when the vehicle speed is greater than 3 mph (5 km/h). Your vehicle’s hydraulic brake system is divided into two parts. If one part isn’t working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there could be a brake problem. Have your brake system inspected right away.

United States

Canada

2-76

This light should come on briefly when you turn the ignition key to RUN. If it doesn’t come on then, have it fixed so it will be ready to warn you if there’s a problem. If the light comes on while you are driving, pull off the road and stop carefully. You may notice that the pedal is harder to push. Or, the pedal may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See “Towing Your Vehicle” in the Index.

CAUTION:

Your brake system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident. If the light is still on after you’ve pulled off the road and stopped carefully, have the vehicle towed for service.

Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That’s normal.

If the light stays on, or comes on when you’re driving, your vehicle needs service. If the regular brake system warning light isn’t on, you still have brakes, but you don’t have anti-lock brakes. If the regular brake system warning light is also on, you don’t have anti-lock brakes and there’s a problem with your regular brakes. See “Brake System Warning Light” earlier in this section. The anti-lock brake system warning light should come on briefly when you turn the ignition key to RUN. If the light doesn’t come on then, have it fixed so it will be ready to warn you if there is a problem.

2-77

Low Traction Light (If Equipped)

Traction Off Light (If Equipped)

If you have the Traction Assist System, this light will come on when the system is limiting wheel spin. See “Traction Assist System” in the Index.

If you have the Traction Assist System, this light should come on briefly when you turn the ignition to RUN.

You may feel or hear the system working or notice a lack of accelerator response, but this is normal. The LOW TRACTION light also comes on briefly when you turn your ignition to RUN. If the light doesn’t come on then, the system may require service; have it fixed so it will be there to tell you when the traction system is active. Slippery road conditions may exist if this light comes on, so adjust your driving accordingly.

If the light doesn’t come on then, the system may require service; have it fixed so it will be there to warn you if the system is turned off. If the light stays on, or comes on when you’re driving, there may be a problem with your Traction Assist System and your vehicle may need service. When this light is on, the system will not limit wheel spin. Adjust your driving accordingly.

2-78

The TRACTION OFF light may come on for the following reasons: D If you turn the system off by pressing the TAS

on/off button located to the left of the steering wheel, the light will come on and stay on. To turn the system back on, press the button again; the light should go off.

D If you move the shift lever to FIRST (1), the light

will come on and stay on to indicate that the traction system is off. This is normal operation. To turn the system back on, move the shift lever back to a position other than FIRST (1); the light should go off. See “Traction Assist System” in the Index.

D The light will come on and stay on if the TAS

automatic engagement feature has been turned off. To turn the system on, press the TAS off/on button; the light should go off. To turn the automatic engagement feature back on, see “Traction Assist System” in the Index.

D If the Traction Assist System is affected by an anti-lock brake system, TAS or engine-related problem, the system will turn off and the light will come on. Have your vehicle serviced.

D If the vehicle is driven over an extremely rough road,

the system will turn off and the light will come on. The light will go off a few seconds after the rough road conditions go away or when the vehicle comes to a complete stop. This is normal operation.

2-79

Engine Coolant Temperature Gage

Transmission Temperature Gage (If Equipped)

United States

Canada

This gage shows the engine coolant temperature. It also provides an indicator of how hard your vehicle is working. During a majority of the operation, the gage will read 210_F (100_C) or less. If you are pulling a load or going up hills, it is normal for the temperature to fluctuate and approach the 250_F (122_C) mark. If the gage reaches the 260_F (125_C) mark, it indicates that the cooling system is working beyond its capacity. See “Engine Overheating” in the Index.

2-80

United States

Canada

Your vehicle may be equipped with a transmission temperature gage. When your ignition is on, the gage shows the temperature of the transmission fluid. The normal operating range is from 100_F (38_C) to about 265_F (130_C).

At approximately 265_F (130_C), the message center will display a TRANS FLUID HOT message and the transmission will enter a transmission protection mode. When the transmission enters the protection mode, you may notice a change in the transmission shifting patterns. The transmission will return to normal shifting patterns when the transmission fluid temperature falls below 260_F (127_C). See “Message Center” in the Index for further information. If the transmission fluid reaches temperatures of approximately 275_F (135_C) or greater, the message center will display a TRANS HOT...IDLE ENG warning message. Pull the vehicle off the roadway when it is safe to do so. Set the parking brake, place the transmission in PARK (P) and allow the engine to idle until the transmission temperature falls below 260_F (127_C). If the transmission continues to operate above 265_F (130_C), contact your nearest dealer or the GM Roadside Assistance Center. See “Roadside Assistance” in the Index.

NOTICE:

If you keep driving your vehicle with the transmission temperature gage above the normal operating range, you can damage the transmission. This could lead to costly repairs that may not be covered under your warranty.

The following situations can cause the transmission to operate at higher temperatures: D Towing a trailer D Hot outside air temperatures D Hauling a large or heavy load D Low transmission fluid level D High transmission fluid level D Restricted air flow to the radiator and the auxiliary

transmission oil cooler (if equipped).

A temporary solution to hotter transmission operating temperatures may be to let the transmission cool down. If the transmission is operated at higher temperatures on a frequent basis, see “Scheduled Maintenance” in the Index for the proper transmission maintenance intervals.

2-81

Malfunction Indicator Lamp (Service Engine Soon Light in the United States or Check Engine Light in Canada)

United States

Canada

Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems.

This system is called OBD II (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The SERVICE ENGINE SOON or CHECK ENGINE light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. This may prevent more serious damage to your vehicle. This system is also designed to assist your service technician in correctly diagnosing any malfunction.

NOTICE:

If you keep driving your vehicle with this light on, after a while, your emission controls may not work as well, your fuel economy may not be as good and your engine may not run as smoothly. This could lead to costly repairs that may not be covered by your warranty.

2-82

NOTICE:

Modifications made to the engine, transmission, exhaust, intake or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission controls and may cause the SERVICE ENGINE SOON or CHECK ENGINE light to come on. Modifications to these systems could lead to costly repairs not covered by your warranty. This may also result in a failure to pass a required Emission Inspection/Maintenance test.

This light should come on, as a check to show you it is working, when the ignition is on and the engine is not running. If the light doesn’t come on, have it repaired. This light will also come on during a malfunction in one of two ways: D Light Flashing -- A misfire condition has been

detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Dealer or qualified service center diagnosis and service may be required.

D Light On Steady -- An emission control

system malfunction has been detected on your vehicle. Dealer or qualified service center diagnosis and service may be required.

2-83

If the Light Is Flashing The following may prevent more serious damage to your vehicle: D Reducing vehicle speed. D Avoiding hard accelerations. D Avoiding steep uphill grades. D If you are towing a trailer, reduce the amount of

cargo being hauled as soon as it is possible.

If the light stops flashing and remains on steady, see “If the Light Is On Steady” following. If the light continues to flash, when it is safe to do so, stop the vehicle. Find a safe place to park your vehicle. Turn the key off, wait at least 10 seconds and restart the engine. If the light remains on steady, see “If the Light Is On Steady” following. If the light is still flashing, follow the previous steps, and drive the vehicle to your dealer or qualified service center for service.

If the Light Is On Steady You may be able to correct the emission system malfunction by considering the following: Did you recently put fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See “Filling Your Tank” in the Index. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap will allow fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn the light off. Did you just drive through a deep puddle of water? If so, your electrical system may be wet. The condition will usually be corrected when the electrical system dries out. A few driving trips should turn the light off.

2-84

Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel. See “Fuel” in the Index. Poor fuel quality will cause your engine not to run as efficiently as designed. You may notice this as stalling after start-up, stalling when you put the vehicle into gear, misfiring, hesitation on acceleration or stumbling on acceleration. (These conditions may go away once the engine is warmed up.) This will be detected by the system and cause the light to turn on. If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light off. If none of the above steps have made the light turn off, have your dealer or qualified service center check the vehicle. Your dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that may have developed.

Emissions Inspection and Maintenance Programs Some state/provincial and local governments have or may begin programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration. Here are some things you need to know in order to help your vehicle pass an inspection: Your vehicle will not pass this inspection if the SERVICE ENGINE SOON or CHECK ENGINE light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection. This can happen if you have recently replaced your battery or if your battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This may take several days of routine driving. If you have done this and your vehicle still does not pass the inspection for lack of OBD system readiness, see your dealer or qualified service center to prepare the vehicle for inspection.

2-85

Oil Pressure Gage

United States

Canada

The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running. Canadian vehicles indicate pressure in kPa (kilopascals). Oil pressure may vary with engine speed, outside temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range.

2-86

A reading in the low pressure zone may be caused by a dangerously low oil level or some other problem causing low oil pressure. Check your oil as soon as possible. See “Check Eng Oil Pressure” and “Engine Oil” in the Index.

CAUTION:

Don’t keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced.

NOTICE:

Damage to your engine from neglected oil problems can be costly and is not covered by your warranty.

Cruise Light (If Equipped)

Fuel Gage

United States

Canada

The CRUISE light comes on whenever you set your cruise control. See “Cruise Control” in the Index. Tow/Haul Light

This message is displayed when the tow/haul mode has been activated.

For more information, see “Tow/Haul Mode” in the Index.

United States

Canada

The fuel gage, when the ignition is on, tells you about how much fuel you have left in your tank. The gage will first indicate empty before you are out of fuel, and you should get more fuel as soon as possible. When the fuel tank is low the Low Fuel message will appear. See “Message Center” in the Index.

2-87

Here are some situations you may experience with your fuel gage. None of these indicate a problem with the fuel gage. D At the gas station, the fuel pump shuts off before the

gage reads full.

D It takes a little more or less fuel to fill up than the

fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to fill the tank.

D The gage goes back to empty when you turn off

the ignition.

Message Center The message center is located on the left side of the instrument panel cluster. It gives you important safety and maintenance facts. When you turn the ignition on, the entire center lights up for just a few seconds. As needed, the message center will display one of the following messages. The message center is capable of alternating among different messages if needed.

Battery

If this message is displayed when the engine is running, you may have a problem with your charging system.

The battery display will also stay on while the key is in RUN until the engine is started. If the message stays on after starting the engine it could indicate a problem with the generator drive belt, or some other charging system problem. Have it checked right away. Driving with this message displayed could drain your battery. If you must drive a short distance with this message displayed, it helps to turn off all your accessories, such as the radio and the air conditioner.

2-88

Trans Fluid Hot If you have an automatic transmission, you have a transmission temperature warning display contained in the message center.

If the transmission fluid temperature becomes high, the message will be displayed.

When the transmission enters the protection mode, you may notice a change in the transmission shifting patterns. When the transmission fluid temperature returns to normal, the display will turn off and the transmission shifting patterns will return to normal.

NOTICE:

If you keep driving your vehicle with the transmission TRANS FLUID HOT message displayed, you can damage the transmission. This could lead to costly repairs that may not be covered under your warranty.

The following situations can cause the transmission to operate at higher temperatures: D Towing a trailer D Hot outside air temperatures D Hauling a large or heavy load D Low transmission fluid level D High transmission fluid level D Restricted air flow to the radiator and the auxiliary

transmission oil cooler (if equipped).

A temporary solution to hotter transmission operating temperatures may be to let the transmission cool down. If the transmission is operated at higher temperatures on a frequent basis, see “Scheduled Maintenance” in the Index for the proper transmission maintenance intervals.

2-89

Trans Hot...Idle Engine Your vehicle has a transmission over-temperature display contained in the message center.

If this warning message is displayed, pull the vehicle off the roadway when it is safe to do so.

Set the parking brake and place the transmission in PARK (P). Idle the engine until the message center no longer displays a message. If idling the engine does not turn the warning message off after 10 to 15 minutes, contact your nearest dealer or the GM Roadside Assistance Center. See “Roadside Assistance” in the Index.

2-90

NOTICE:

If you keep driving your vehicle with the transmission TRANS HOT...IDLE ENGINE message displayed, you can damage the transmission. This could lead to costly repairs that may not be covered under your warranty.

The following situations can cause the transmission to operate at higher temperatures: D Towing a trailer D Hot outside air temperatures D Hauling a heavy load D Low transmission fluid level D High transmission fluid level D Restricted air flow to the radiator and the auxiliary

transmission oil cooler (if equipped).

A temporary solution to hotter transmission operating temperatures may be to let the transmission cool down. If the transmission is operated at higher temperatures on a frequent basis, see “Scheduled Maintenance” in the Index for the proper transmission maintenance intervals.

Low Coolant

Engine Overheated

This message is displayed when the cooling system is low on coolant.

This message is displayed when the cooling system temperature gets too hot.

The engine may overheat. See “Engine Coolant” in the Index and have your vehicle serviced as soon as you can. Check Coolant Temp

This message is displayed when the cooling system temperature gets hot.

Check the coolant temperature gage and the coolant level. See “Engine Coolant” and “Engine Coolant Temperature Gage” in the Index. See “Engine Overheating” in the Index for further information.

This message will be displayed after the air conditioning system has automatically turned off for the engine coolant protection mode. See “Engine Overheating” in the Index for further information. Reduced Engine Power

This message is displayed when the cooling system temperature gets too hot and the engine further enters the engine coolant protection mode.

If your vehicle is equipped with the 8.1L engine, this light may come on because of an electronic throttle control system fault. See “Engine Overheating” in the Index for further information.

2-91

Check Eng Oil Pressure

Check Eng Oil Level

This message is displayed when the engine oil pressure is low.

This message is displayed when the engine oil level is low.

See “Oil Pressure Gage” in the Index for more information.

Once oil is added, it may need time to drain and settle in the engine before this message will turn off. It is best to let the engine cool down (if it is hot) or warm up (if it is cold) and cycle the ignition to be sure this message turns off. Refer to the dipstick for the correct level. See “Engine Oil” in the Index on how to check the oil level and for what type of oil to add.

2-92

Change Engine Oil

Service 4WD (If Equipped)

This message is displayed when the engine oil needs to be changed. The message is only displayed for 15 seconds at the start of each ignition cycle.

If the SERVICE 4WD message comes on, there may be a problem with the automatic transfer case and service is required.

When you change the engine oil, be sure to reset the Engine Oil Life System. See “Engine Oil, When to Change” in the Index. Security

This message is displayed when the content theft-deterrent system (if equipped) has been activated and also monitors the PasslockR System.

If the security message is displayed continuously while driving and stays on, there may be a problem with the Passlock System. Your vehicle will not be protected by Passlock, and you should contact your GM dealer.

Malfunctions can be indicated by the system before any problem is apparent, which may prevent serious damage to the vehicle. This system is also designed to assist your service technician in correctly diagnosing a malfunction. Low Washer Fluid

This message is displayed when the vehicle is low on windshield washer fluid. The message is only displayed for 15 seconds at the start of each ignition cycle.

For more information, see “Windshield Washer Fluid” in the Index.

2-93

Service Ride Control

Low Fuel

This message is displayed when a possible problem exists with the Autoridet system (if equipped.)

This message is displayed when your vehicle is low on fuel.

For more information, see “Autoridet” in the Index. Cargo Door Ajar

Refer to the fuel gage for a better indication of the amount of fuel remaining in the fuel tank.

This message is displayed when the rear liftglass, liftgate or panel doors are ajar when the ignition is in RUN.

2-94

Section 3 Comfort Controls and Audio Systems

In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle.

3-2 3-2 3-3

3-5

3-9

3-13 3-14 3-14 3-14 3-15 3-17 3-17

Comfort Controls Standard Comfort Controls Heater and Air Conditioning Comfort Controls (If Equipped) Electronic Climate Control System (If Equipped) Rear Air Conditioning and Heating Systems (If Equipped) Air Conditioning Heating Defogging and Defrosting Rear Window Defogger (If Equipped) Ventilation System Audio Systems Setting the Clock for Systems with the Set Button

3-17

3-17 3-19

3-23 3-25 3-27 3-29 3-29 3-30 3-30 3-30 3-31

Setting the Clock for Systems with HR and MN Buttons AM-FM Stereo AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped) Rear Seat Audio (If Equipped) Remote Cassette Tape Player (If Equipped) Theft-Deterrent Feature (If Equipped) Understanding Radio Reception Tips About Your Audio System Care of Your Compact Discs Care of Your Compact Disc Player Cleaning Your Remote Cassette Tape Player Fixed Mast Antenna

3-

3-1

Comfort Controls Standard Comfort Controls

Fan Knob The knob on the left side of the control panel adjusts the fan speed. To increase airflow, turn the knob clockwise. To decrease airflow, turn it counterclockwise. To turn the fan off, turn the knob to OFF.

Temperature Knob The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area. Turn the knob clockwise toward the red area for warmer air. Turn the knob counterclockwise toward the blue area for cooler air. 3-2

Mode Knob The right knob on the control panel allows you to choose the direction of air delivery.

(Vent): This setting directs the air through the

instrument panel outlets.

(Bi-Level): Air is delivered through the floor

outlets as well as the instrument panel outlets. The air flow can be divided between instrument panel and floor depending upon where the knob is placed between the settings.

(Floor): This setting directs most of the air through the floor outlets, and the rest of the air is divided between the windshield defroster outlets and the side window defroster outlets.

(Blend): Airflow is delivered through the floor outlets, the windshield defroster outlets and the floor and defrost depending upon where the knob is placed between the settings.

(Defrost): This setting directs most air through the

windshield defroster outlets, side window defroster outlets and some through the floor outlets.

Heater and Air Conditioning Comfort Controls (If Equipped)

Fan Knob The knob on the left side of the control panel adjusts the fan speed. To increase airflow, turn the knob clockwise. To decrease airflow, turn it counterclockwise. To turn the fan off, turn the knob to OFF.

Temperature Knob The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area. Turn the knob clockwise toward the red area for warmer air. Turn the knob counterclockwise toward the blue area for cooler air.

Mode Knob The right knob on the control panel allows you to choose the direction of air delivery.

(Vent): This setting directs the air through the

instrument panel outlets and the center floor console (if equipped).

(Bi-Level): Air is delivered through the

instrument panel outlets and center floor console outlets (if equipped) as well as the floor outlets. The air flow can be divided between instrument panel and floor depending upon where the knob is placed between the settings. Pressing the A/C button while in this mode causes cooler air to come out of the instrument panel outlets and center floor console outlets (if equipped) and warmer air to come out of the floor outlets.

(Floor): This setting directs most of the air

through the floor outlets and center floor console outlets (if equipped), as well as some air through the windshield defroster outlets and side window defroster outlets. If air from the center floor console outlets is not desired, turn the vents off at the console.

3-3

(Recirculation): Press this button to limit the

amount of outside air entering the vehicle. This is helpful when you are trying to limit odors entering the vehicle or attempting to quickly cool down the interior. Pressing recirculation will recirculate air continuously. Recirculation is used when the fan is OFF to limit odors, outside air and dust from entering your vehicle. All button lights will go off. The last setting selected will activate when the blower is turned back on. Pressing the recirculation button will cancel the outside air button. To return to normal operation and to prevent stale air, be sure to return to outside air. Between floor and blend mode, outside air is forced to reduce window fogging. If the recirculation button is pressed, the LED indicator will flash three times indicating that forced outside air is activated and recirculation is not available.

(Blend): Airflow is delivered through the floor outlets, center floor console outlets (if equipped), the windshield defroster outlets and the side window defroster outlets. The air conditioning compressor may run to dehumidify the air to prevent window fogging.

(Defrost): This setting directs most of the air through the windshield defroster outlets, side window defroster outlets and some air through the floor and center floor console outlets (if equipped). If air from the center floor console is not desired, or more defroster performance is desired, turn the vents off at the console. When in defrost mode, the air conditioning compressor may run to dehumidify the air and limit window fogging.

Mode Buttons

(Outside Air): Press this button to direct the

system to use outside air. Pressing the outside air button will cancel the recirculation button.

3-4

The auto recirculation feature will activate when the following are true: D the air conditioning system is activated, D the outside air button is on, and D the vehicle load is high due to city traffic, extended

idling or hot weather.

The system will automatically switch to the recirculation mode to lower the system load and improve interior comfort. The outside air and recirculation button LEDs will not change. The system will return to the outside air function when the system load is reduced.

A/C (Air Conditioning): Press this button to turn

the air conditioning on and off. The system will cool and dehumidify the air inside the vehicle when the A/C light is on. Air conditioning will be automatically disabled when the outside temperature drops below a level at which air conditioning is ineffective.

Electronic Climate Control System (If Equipped)

Fan Control The knob on the left side of the electronic climate control panel regulates the fan speed. To manually increase airflow, move the knob clockwise. To manually decrease airflow, move it counterclockwise. OFF: If the knob is in OFF, outside air will still enter the vehicle, and will be directed based on the position of the mode knob. AUTO (Automatic): If the knob is in AUTO, the fan speed will vary as the system maintains the selected temperature.

3-5

When both the fan control and mode knobs are in the AUTO position, the system will then automatically maintain the desired cabin temperature as selected. Manual control of functions is also available.

Temperature Knob The middle knob on the control panel lets you select the desired air temperature in your vehicle. This knob will allow you to adjust the interior air temperature independent of the function knob setting. Move the knob clockwise toward 82_F (28_C) for warmer air. Move the knob counterclockwise toward 66_F (19_C) for cooler air. When the system is set for automatic operation, sensors will control the fan speed. Full Hot: If you turn the temperature knob past 82_F (28_C), the system will go into the “full hot” mode. The system will remain at that maximum heating setting and the fan will blow at the speed the fan knob is set to. If the fan is in AUTO, it will run at full speed. Full Cold: If you turn the temperature knob past 66_F (19_C), the system will go into the “full cold” mode. The system will remain at that maximum cooling setting and the fan will blow at the speed the fan knob is set to. If the fan is in AUTO, it will run at full speed.

3-6

Mode Knob -- Manual Operation The right knob on the control panel allows you to choose the direction of air delivery. You can choose to set the climate control system yourself, or let the system work for you by placing the system in AUTO mode. See “Mode Knob -- Automatic Operation” later in this section.

(Vent): This setting directs most of the air through the instrument panel outlets and a small amount through the floor outlets.

(Bi-Level): Air is delivered through the floor

outlets as well as the instrument panel outlets.

(Floor): This setting directs most of the warmed

air through the floor outlets and some air through the windshield defroster outlets.

(Blend): Airflow is divided equally between the

floor outlet and the windshield defroster outlets. The air conditioning compressor may run to dehumidify the air to prevent window fogging.

(Defrost): This setting directs most of the air

through the windshield defroster outlets with air flow also delivered from the side window and floor outlets. When in defrost mode, the air conditioning compressor may run to assist in dehumidifying the air and limit window fogging.

Mode Buttons

(Outside Air): Press this button to force the

system to use outside air. Press is again to close off the outside air. Pressing the outside air button will cancel the recirculation button.

(Recirculation): Press this button to limit the

amount of outside air entering your vehicle. This is helpful when you are trying to limit odors entering your vehicle or attempting to quickly cool down the interior. Recirculation may be selected with the fan control in OFF to limit odors, outside air and dust from entering your vehicle. Pressing the recirculation button will cancel the outside air button.

A/C (Air Conditioning): Press this button to turn

the air conditioning on and off. The system will cool and dehumidify the air inside the vehicle when the A/C light is on. When in AUTO, the A/C is automatically engaged when necessary. Air conditioning will be automatically disabled when the outside air temperature drops below a level at which air conditioning is ineffective. Mode Knob -- Automatic Operation When the system is set for automatic operation, sensors will control the air delivery mode. Air will come primarily from the floor or instrument panel outlets, with some air directed to the windshield to prevent fogging. When the system is in AUTO mode, the air conditioning light will turn on, and the recirculation and outside air lights turn off. With the system in full auto control (both the fan and mode knobs in AUTO), you still have the ability to override any function. However, continually overriding the outside air or the A/C compressor will limit the ability of the system to cool the vehicle quickly.

3-7

If you push a button for a function which is not available, the light next to that button will flash three times to alert you that it’s not available. To find your comfort zone, start with the 74_F (23_C) setting and allow about 20 minutes for the system to adjust the temperature if necessary. With the automatic setting, the air conditioning compressor automatically cycles when needed to cool the air. In cold weather, when the system senses the need for heat, the airflow will be directed out of the floor outlets. As the interior temperature approaches a desired setting, the fan speed will decrease. To maintain interior comfort, the airflow will adjust between the instrument panel air outlets and floor outlets. On bright sunny days in cool weather, the airflow may come out of the air conditioning and floor outlets (bi-level mode) to maintain comfort and prevent stuffiness.

To avoid blowing cold air in cold weather, the system will delay turning on the fan until warm air is available. The length of delay depends on the outside air temperature, engine coolant temperature or the time since the engine was last started. As the coolant warms up, the fan speed will gradually increase and air will flow from the floor outlets, with some airflow to the windshield to prevent fogging under most normal conditions. Be careful not to put anything over the solar sensor located around the center of the instrument panel. This sensor is used by the automatic system to regulate temperature.

3-8

Rear Air Conditioning and Heating Systems (If Equipped) If your vehicle has one of these systems, you can increase and decrease the airflow at the rear vents. Depending on the system you have and the setting selected, you can send cooled or heated air to the rear of the vehicle.

Rear Air Conditioning and Rear Heater (With Sunroof) Your vehicle has the rear air conditioning and rear heater system combination. Controls are provided to regulate temperature, air delivery location and fan speed.

To adjust the airflow speed, turn the fan control knob located on the left side to the desired setting. To regulate the airflow location, adjust the right knob on the control. Turn the knob clockwise for floor vent airflow or counterclockwise for headliner vent airflow. Generally, the instrument panel outlets are used for air conditioning and the floor vents for heating. The control knob can be set to any blend setting. To adjust the air temperature, turn the temperature knob on the center of the control panel. For warmer air, turn the knob clockwise toward red. For cooler air, turn the knob counterclockwise toward blue.

Front Control

3-9

Rear Air Conditioning (Without Rear Heater) (If Equipped)

To operate the rear system using the front control, just turn the knob to the fan position you want.

Front Control

To increase and decrease the flow of cooled air to the rear vents, turn the knob to the fan speed you want. The knob has three speed positions. To increase the flow of cooled air, turn the knob toward 3. To decrease the flow of cooled air, turn it toward 1. To turn the fan off, turn the knob to OFF.

Rear Control

To use the rear control, first turn the front control to REAR. Then, the rear control can be used to increase and decrease the airflow.

3-10

Rear Air Conditioning and Rear Heater (If Equipped) If your vehicle has the rear air conditioning and rear heater system combination, controls are provided to regulate temperature, location and fan speed.

To regulate the airflow location, adjust the right knob on the control panel. Turn the knob clockwise for floor vent airflow or counterclockwise for headliner vent airflow. Generally, the instrument panel outlets are used for air conditioning and the floor vents for heating. The knob can be set to any blend setting. To adjust the air temperature, turn the temperature knob on the center of the control panel. For warmer air, turn the knob clockwise toward red. For cooler air, turn the knob counterclockwise toward blue.

Front Control

To adjust the airflow speed, turn the fan knob located on the left side to the desired setting. To activate the second seat control system, turn the fan knob on the front overhead control to REAR.

Rear Control

The rear control works just like the front control. It allows second seat passengers to adjust the controls as they desire. To use the rear control, first turn the knob on the front control panel to REAR.

3-11

Rear Air Conditioning and Heating Systems with Electronic Climate Control System (If Equipped)

Front Control

Rear Control

3-12

With this system the rear passengers can control the temperature of the air flow for the rear seating area. The climate control has three controls. To adjust the airflow speed, turn the fan knob located on the left side of the control panel. The system also has a front AUTO setting that can automatically change the temperature of the rear seating area based on information from the front control. An OFF setting, located on the front climate control panel, also allows the driver to turn off the rear passenger seat controls from the front seat. To adjust the air temperature, turn the temperature knob on the center of the control panel clockwise toward 82_F (28_C) for warmer air. Turn the knob counterclockwise toward 66_F (19_C) for cooler air. To regulate the airflow location, adjust the right knob on the control panel. Turn the knob clockwise for floor outlets airflow or counterclockwise for headliner vent airflow. Generally, the instrument panel outlets are used for air conditioning and the floor vents for heating. The knob can be set to any blend setting.

Air Conditioning On hot days, open the windows long enough to let hot air inside escape. This reduces the time it takes for your vehicle to cool down. Then keep your windows closed for the air conditioner to work its best. The A/C button, below the mode knob, allows the air coming into your vehicle to be cooled. This setting is useful for normal cooling on hot days. The recirculation button allows the air inside your vehicle to be recirculated. This setting helps to maximize your air conditioner’s performance and your vehicle’s fuel economy. This setting also cools air the fastest and can be used to keep unwanted odors and/or dust from entering the vehicle. When using the air conditioner, turn off the recirculation button after the vehicle reaches a comfortable interior temperature. When the right knob on the control panel is between floor and defrost, the recirculation feature will not function to reduce window fogging.

When you use A/C with the recirculation button pushed in, turn off recirculation as soon as the vehicle reaches a comfortable interior temperature. Maximum air conditioning performance is obtained by pressing the A/C button, the recirculation button and turning the temperature knob fully counterclockwise to the blue area. This setting also cools air the fastest. After the vehicle’s interior reaches a comfortable temperature, press the outside air button to place the air conditioning system in the normal mode.

Passenger Compartment Air Filter (If Equipped) If your vehicle has air conditioning, it is equipped with a passenger compartment air filter, which filters outside air entering the vehicle. For information on replacing the filter see “Passenger Compartment Air Filter” in the Index.

3-13

Heating The heater works best if you keep your windows closed while using it. On cold days, use the floor or bi-level setting with the temperature knob in the red area. On cold days, approximately 32_F (-0_C) or lower, if your vehicle is equipped with an automatic transmission, you may experience differences in how the transmission shifts until the engine is warm. This feature automatically reduces the time it takes for the engine to reach normal operating temperature and shortens the time it takes the heater to reach full output. If you use the engine coolant heater before starting your engine in cold weather, 20_F (-8_C) or lower, the heating system will produce warmer air faster to heat the passenger compartment. The use of an engine coolant heater also reduces the time it takes for the engine to reach normal operating temperature. For more information, see “Engine Coolant Heater” in the Index.

Defogging and Defrosting On cool, humid days, use defrost setting to keep the windshield and side windows clear. Use the defrost setting to remove fog or ice from the windshield in extremely humid or cold conditions. Use the defrost setting with the temperature knob toward the red area and the fan control turned all the way to the right. Rear Window Defogger (If Equipped) If you see lines running across the rear window, you have a rear window defogger. The lines warm the glass.

To turn on the rear window defogger, press this button next to the fan knob.

3-14

The rear window defogger will only work if the ignition is in RUN. For best results, clear the window of as much snow or ice as possible.

The defogger will shut itself off after several minutes. If you need additional warming time, press the button again. You can turn the defogger off at any time by pressing the button. If your vehicle is equipped with heated outside mirrors, the rear window defogger button will also activate the heated outside mirrors. Do not attach a temporary vehicle license, tape or decals across the defogger grid on the rear window.

NOTICE:

Don’t use a razor blade or something else sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs wouldn’t be covered by your warranty.

Ventilation System For mild outside temperatures when little heating or cooling is needed, use the vent setting to direct outside air through your vehicle. Your vehicle’s ventilation system supplies outside air to the inside of your vehicle when it is moving. With the side windows closed, air will flow into the front air inlet grilles, through the vehicle, and out the air exhaust valves. Outside air will also enter the vehicle when the heater or the air conditioning fan is running, unless you have the recirculation button pushed in. For more information on the recirculation button, see “Air Conditioning” earlier in this section.

3-15

Ventilation Tips D Keep the hood and front air inlet free of ice, snow or

any other obstruction (such as leaves). The heater and defroster will work far better, reducing the chance of fogging the inside of your windows.

D When you enter a vehicle in cold weather, turn the fan knob all the way to the right for a few moments before driving. This helps clear the intake ducts of snow and moisture, and reduces the chance of fogging the inside of your windows.

D Keep the air path under the front seats clear

of objects. This helps air to circulate throughout your vehicle.

D The use of hood air deflectors may adversely affect the performance of the heating and air conditioning system.

Your vehicle has air outlets in the center and on the sides of your instrument panel.

You can turn the outlets from side-to-side or up and down to direct the flow of air. The left driver and passenger outlets on vehicles equipped with air conditioning have shut off knobs. Turn the knob to the left to shut off air flow or to the right to allow air flow. When you close an outlet, it will increase the flow of air coming out of any outlets that are open. The center outlet does not completely shut off airflow.

3-16

Audio Systems Your audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with it first. Find out what your audio system can do and how to operate all of its controls, to be sure you’re getting the most out of the advanced engineering that went into it. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, you can play your audio system even after the ignition is turned off. See “Retained Accessory Power” in the Index. Setting the Clock for Systems with the Set Button Press SET. Within five seconds, press and hold the right SEEK arrow until the correct minute appears on the display. Press and hold the left SEEK arrow until the correct hour appears on the display. Setting the Clock for Systems with HR and MN Buttons Press and hold HR until the correct hour appears on the display. Press and hold MN until the correct minute appears on the display. To display the clock with the ignition off, press RECALL or HR/MN and the time will be displayed for a few seconds. There is an initial two-second delay before the clock goes into the time-set mode.

AM-FM Stereo

Playing the Radio Power: Turn the VOLUME knob clockwise to turn the system on and counterclockwise to turn the system off. VOLUME: Turn this knob clockwise to increase volume. Turn it counterclockwise to decrease volume. RECALL: Pressing this knob will display the station being played or it will display the clock. Clock display is available with the ignition turned off.

Finding a Station AM-FM: Press this knob to switch between AM, FM1
and FM2. The display shows your selection. TUNE: Turn this knob to tune in radio stations.

3-17

 SEEK

: Press the right or left arrow to seek to the

next or previous station and stay there.

SCAN

: Press both SCAN arrows. SCAN will appear on the display. The radio will scan to the next station, play for a few seconds, then scan to the next station. Press the RECALL knob or both SCAN arrows to stop scanning.

Setting Preset Stations The four numbered pushbuttons let you return to your favorite stations. You can set up to 21 stations (seven AM, seven FM1 and seven FM2) by performing the following steps: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4. Press SET. SET will appear on the display. 5. Press one of the four pushbuttons within five seconds. Whenever you press that numbered pushbutton, the station you set will return.

6. Repeat the steps for each pushbutton.

3-18

In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining pushbuttons at the same time and by performing the following steps: 1. Tune in the desired station. 2. Press SET. SET will appear on the display. 3. Press two adjoining pushbuttons at the same time, within five seconds. Whenever you press the same two pushbuttons, the station you set will return.

4. Repeat the steps for each pair of pushbuttons.

Setting the Tone (Bass/Treble) BASS: Slide this lever up or down to increase or decrease bass. TREB (Treble): Slide this lever up or down to increase or decrease treble. If a station is weak or noisy, you may want to decrease the treble.

Adjusting the Speakers (Balance/Fade) BAL (Balance): Turn the control ring behind the upper knob to move the sound to the left or right speakers. The middle position balances the sound between the speakers. FADE: Turn the control ring behind the lower knob to move the sound to the front or rear speakers. The middle position balances the sound between the speakers.

AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped)

Playing the Radio PWR (Power): Press this knob to turn the system on and off. VOL (Volume): Turn this knob clockwise to increase volume. Turn it counterclockwise to decrease volume. The knob is capable of rotating continuously.

SCV (Speed-Compensated Volume): With SCV, your audio system adjusts automatically to make up for road and wind noise as you drive. Set the volume at the desired level. Turn the control ring behind the upper knob clockwise to adjust the SCV. Each notch on the control ring allows for more volume compensation at faster vehicle speeds. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any speed. The volume level should always sound the same to you as you drive. If you don’t want to use SCV, turn the control all the way down. RECALL: Pressing this button will display the station being played or it will display the clock. Clock display is available with the ignition turned off.

Finding a Station AM FM: Press this button to switch between AM, FM1 and FM2. The display will show your selection. TUNE: Press this knob lightly so it extends. Turn it to choose radio stations. Push the knob back into its stored position when you’re not using it.

3-19

 SEEK

: Press the right or left arrow to seek to the next station or previous station and stay there. The radio will seek to stations with a strong signal only. The sound will mute while seeking. To scan stations, press and hold either SEEK arrow for two seconds until SCAN appears on the display. The radio will scan to a station, play for a few seconds, then go on to the next station. Press either SEEK arrow again to stop scanning. The radio will scan to stations with a strong signal only. The sound will mute while scanning. P.SCAN (Preset Scan): Press this button to scan through your favorite stations stored on your pushbuttons. P.SCAN will appear on the display. The radio will scan to the first preset station stored on your pushbuttons, play for a few seconds, then go on to the next station. Press this button again or one of the pushbuttons to stop scanning. The channel number (P1 through P6) will appear with the frequency. The radio will scan preset stations with a strong signal only. The sound will mute while scanning.

Setting Preset Stations The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM1 and six FM2) by performing the following steps: 1. Turn the radio on. 2. Press AM FM to select the band. 3. Tune in the desired station. 4. Press AUTO TONE to select the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound

will mute. When it returns, release the pushbutton. Whenever you press that numbered pushbutton, the station you set will return and the tone you selected will be automatically selected for that pushbutton.

6. Repeat the steps for each pushbutton.

3-20

Setting the Tone (Bass/Treble) BASS: Press this knob lightly so it extends. Turn the knob clockwise to increase bass and counterclockwise to decrease bass. TREB (Treble): Press this knob lightly so it extends. Turn the knob clockwise to increase treble and counterclockwise to decrease treble. If a station is weak or noisy, you may want to decrease the treble. Push these knobs back into their stored positions when you’re not using them. AUTO TONE: This feature allows you to choose bass and treble equalization settings designed for country/western, jazz, talk, pop, rock and classical stations. Each time you press the AUTO TONE button, this feature will switch to one of these program types. To return the bass and treble to the manual mode, either press and release the AUTO TONE button until the display goes blank or press and release the BASS or TREB knobs and turn them until the display goes blank.

Adjusting the Speakers (Balance/Fade) BAL (Balance): Press this knob lightly so it extends. Turn the knob clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press this knob lightly so it extends. Turn the knob clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers. The middle position balances the sound between the speakers. Push these knobs back into their stored positions when you’re not using them.

Playing a Compact Disc Insert a disc partway into the slot, label side up. The player will pull it in. Wait a few seconds and the disc should play. CD and a CD symbol will also appear on the display. Anytime you are playing a CD, the letters CD will be next to the CD symbol. If an error appears on the display, see “Compact Disc Messages” later in this section.

3-21

1 PREV (Previous): Press this pushbutton to search for the previous track. If you hold this pushbutton or press it more than once, the disc will advance further. Sound is muted in this mode. 2 RDM (Random): Press this pushbutton to play the tracks on the disc in random order. RANDOM will appear on the display. Press this pushbutton again to return to normal play. 3 NEXT: Press this pushbutton to search for the next track. If you hold this pushbutton or press it more than once, the disc will advance further. The next track number will appear on the display. Sound is muted in this mode. REV 4 (Reverse): Press and hold this pushbutton to return rapidly to a favorite passage. You will hear the disc play at high speed while you press this pushbutton. This allows you to listen and find out when the disc is at the desired passage. Release this pushbutton to resume playing. FWD 6 (Forward): Press and hold this pushbutton to advance rapidly within a track. You will hear the disc play at high speed while you press this pushbutton. This allows you to listen and find out when the disc is at the desired passage. Release this pushbutton to resume playing.

3-22

SEEK

: The right arrow is the same as NEXT, and a the left arrow is the same as PREV. If the right or left arrow is held or pressed more than once, the player will continue moving forward or backward through the disc. RECALL: Press this button to see what track is playing. Press it again within five seconds to see how long the CD has been playing that track. Elapsed time is displayed in minutes and seconds. The track number will also appear when a new track begins to play. Press this button again to return to the time display. AM FM: Press this button to listen to the radio when playing a CD. The CD symbol will still display but the word CD will be replaced with either AM, FM1 or FM2. If the radio is turned off, the disc stays in the player and will resume playing at the point where it stopped. CD AUX (Auxiliary): Press this button to play a CD when listening to the radio. When a disc is playing, the letters CD and the CD symbol will appear on the display. If the radio is turned off, the disc stays in the player and will resume playing at the point where it stopped.

EJECT: Press this button to eject the disc from the player and play the radio. When the same or a new disc is inserted, the disc will start playing on track one. If a compact disc is left sitting in the opening for more than a few seconds, the player will pull the CD back in. The radio will continue playing. When the ignition is off, press this button to load a CD.

Compact Disc Messages ERR (Error): If this message appears and the disc comes out, it could be for one of the following reasons: D If you’re driving on a very rough road. When the

road becomes smooth the disc should play.

D If it’s very hot. When the temperature returns to

normal, the disc should play.

D The disc is upside down. D It is dirty, scratched or wet. D The air is very humid. (If so, wait about an hour and

try again.)

D If the CD is not playing correctly, for any other

reason, try a known good CD.

Press RECALL to make ERR go off of the display. If any error occurs repeatedly or if an error can’t be corrected, contact your dealer.

Rear Seat Audio (If Equipped)

This feature allows rear seat passengers to listen to any of the music sources: AM-FM, cassette tapes and CDs. However, the rear seat passengers can only control the music sources that the front seat passengers are not listening to. For example, rear seat passengers may listen to a CD through headphones while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones. Be aware that the front seat audio controls always override the rear seat audio controls.

3-23

PWR (Power): Press this button to turn the rear seat audio system on or off. The rear speakers will be muted when the power is turned on. You may operate the rear seat audio functions even when the primary radio power is off. VOL (Volume): Press this knob lightly so it extends. Turn the knob clockwise to increase volume and counterclockwise to decrease volume. Push the knob back into its stored position when you’re not using it. The upper knob controls the upper headphone and the lower knob controls the lower headphone. AM FM: Press this button to switch between AM, FM1
and FM2. If the front passengers are already listening to AM FM, the RSA controller will not switch between the bands and cannot change the frequency. Press AM FM to return to listening to the radio when a cassette tape or CD is playing. The inactive tape or CD will remain safely inside the radio for future listening.

SEEK

: While listening to AM, FM1 or FM2, press the up arrow to tune to the next station and stay there. Press the down arrow to tune to the previous station and stay there. The sound will mute while seeking. This button is inactive if the AM, FM1 or FM2 mode on the front radio is in use. While listening to a cassette tape, press the up arrow to hear the next selection on the tape. Press the down arrow to go back to the previous selection. The SEEK button is inactive if the tape mode on the front radio is in use. While listening to a CD, press the up arrow to hear the next track on the CD. Press the down arrow to go back to the start of the current track (if more than eight seconds have played). The SEEK button is inactive if the CD mode on the front radio is in use. To scan preset stations, press and hold SEEK until the radio goes into scan mode. The radio will go to a station, play for a few seconds, then go on to the next station. Press either SEEK arrow again to stop scanning. The scan function is inactive if the AM, FM1 or FM2 mode on the front radio is in use.

3-24

P.SET PROG (Preset Program): The front passengers must be listening to something different for each of these functions to work: D Press this button to scan through the preset radio stations set on the pushbuttons on the main radio. The radio will go to a preset station, play for a few seconds, then go on to the next preset station. Press this button again to stop scanning.

D When a cassette tape is playing, press this button to

go to the other side of the tape.

TAPE CD: Press this button to switch between playing a tape or CD if loaded. The inactive tape or CD will remain safely inside the radio for future listening. Remote Cassette Tape Player (If Equipped)

Your tape player is built to work best with tapes that are up to 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player. To load a cassette tape with the ignition off, first press EJECT on the remote player. Then, insert the cassette tape. The tape will play if the ignition is on but the radio is off. Once the tape is playing, use the control knobs for VOL, AUTO TONE, BAL, FADE, BASS and TREB just as you do for the radio. A lighted tape symbol shows when a cassette tape is in the player. A lighted arrow will also appear and show the direction of play when a tape is active. The player automatically senses if the cassette tape is metal or CrO2 and adjusts for best playback sound. Anytime a cassette tape is inserted, the top side is selected for play first.

If your vehicle has this feature it is located in the center console extension.

3-25

Primary Radio Controls The following functions are controlled by the main radio: 1 PREV (Previous): Press this pushbutton or the left SEEK arrow (in the opposite direction that the lighted tape direction arrow points) to search for the previous selection. A minimum three-second blank gap is needed for the player to stop at the beginning of the selection. The tape direction arrow will blink during the SEEK operation and the sound is muted in this mode. 3 NEXT: Press this pushbutton or the right SEEK arrow (in the direction that the lighted tape direction arrow points) to search for the next selection. The tape direction arrow will blink during SEEK operation and the sound is muted in this mode. REV 4 (Reverse): Press this pushbutton to rapidly reverse the tape. The tape will rapidly reverse to the beginning of the cassette or until you press this pushbutton again. The radio plays the last selected station during reverse operation.

5: Press this pushbutton to turn Dolby NR on and off. Dolby NR is active when a tape is inserted in the remote cassette. The double-D symbol will appear on the display. Dolby Noise Reduction is manufactured under a license from Dolby Laboratories Licensing Corporation. Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. FWD 6 (Forward): Press this pushbutton to rapidly advance the tape. The tape will rapidly advance to the end of the cassette or until you press this pushbutton again. The radio plays the last selected station during forward operation. AM FM: Press this button to listen to the radio when a tape is playing. The inactive tape will remain in the player. CD AUX (Auxiliary): Press this button to play a tape when listening to the radio. The lighted arrow will appear next to the symbol and show the direction of play when a tape is active.

3-26

Remote Cassette Tape Player Controls The following functions are controlled by the remote cassette tape player: PROG (Program): Press this button on the remote player to go from one side of the tape to the other. EJECT: Press this button on the remote player to remove the tape. EJECT can be used with either the ignition or radio off. Also, you must press EJECT before loading a cassette with the radio off to allow loading. Theft-Deterrent Feature (If Equipped) THEFTLOCKR is designed to discourage theft of your radio. It works by using a secret code to disable all radio functions whenever battery power is removed. The THEFTLOCK feature for the radio may be used or ignored. If ignored, the system plays normally and the radio is not protected by the feature. If THEFTLOCK is activated, your radio will not operate if stolen. When THEFTLOCK is activated, the radio will display LOC to indicate a locked condition anytime battery power has been interrupted. If your battery loses power for any reason, you must unlock the radio with the secret code before it will operate.

Activating the Theft-Deterrent Feature The instructions which follow explain how to enter your secret code to activate the THEFTLOCK system. It is recommended that you read through all nine steps before starting the procedure. If you allow more than 15 seconds to elapse between any steps, the radio automatically reverts to time and you must start the procedure over at Step 4. 1. Write down any three or four-digit number from 000 to 1999 and keep it in a safe place separate from the vehicle.

2. Turn the ignition to ACCESSORY or RUN. 3. Turn the radio off. 4. Press the 1 and 4 pushbuttons at the same time. Hold them down until --- shows on the display. Next you will use the secret code number which you have written down.

5. Press MN and 000 will appear on the display. 6. Press MN again to make the last two digits agree

with your code.

7. Press HR to make the first one or two digits agree

with your code.

3-27

8. Press AM FM after you have confirmed that the

code matches the secret code you have written down. The display will show REP to let you know that you need to repeat Steps 5 through 7 to confirm your secret code.

9. Press AM FM and this time the display will show SEC to let you know that your radio is secure. The LED indicator by the volume knob will begin flashing when the ignition is turned off.

Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition on. LOC will appear on the display. 2. Press MN and 000 will appear on the display. 3. Press MN again to make the last two digits agree

with your code.

4. Press HR to make the first one or two digits agree

with your code.

If you enter the wrong code eight times, INOP will appear on the display. You will have to wait an hour with the ignition on before you can try again. When you try again, you will only have three chances to enter the correct code before INOP appears. If you lose or forget your code, contact your dealer. Disabling the Theft-Deterrent Feature Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition to ACCESSORY or RUN. 2. Turn the radio off. 3. Press the 1 and 4 pushbuttons at the same time. Hold them down until SEC shows on the display.

4. Press MN and 000 will appear on the display. 5. Press MN again to make the last two digits agree

with your code.

6. Press HR to make the first one or two digits agree

with your code.

5. Press AM FM after you have confirmed that the code matches the secret code you have written down. The display will show SEC, indicating the radio is now operable and secure.

7. Press AM FM after you have confirmed that the code matches the secret code you have written down. The display will show ---, indicating that the radio is no longer secured.

3-28

If the code entered is incorrect, SEC will appear on the display. The radio will remain secured until the correct code is entered. When battery power is removed and later applied to a secured radio, the radio won’t turn on and LOC will appear on the display. To unlock a secured radio, see “Unlocking the Theft-Deterrent Feature After a Power Loss” earlier in this section. Understanding Radio Reception

AM The range for most AM stations is greater than for FM, especially at night. The longer range, however, can cause stations to interfere with each other. AM can pick up noise from things like storms and power lines. Try reducing the treble to reduce this noise if you ever get it.

FM Stereo FM stereo will give you the best sound, but FM signals will reach only about 10 to 40 miles (16 to 65 km). Tall buildings or hills can interfere with FM signals, causing the sound to come and go. Tips About Your Audio System Hearing damage from loud noise is almost undetectable until it is too late. Your hearing can adapt to higher volumes of sound. Sound that seems normal can be loud and harmful to your hearing. Take precautions by adjusting the volume control on your radio to a safe sound level before your hearing adapts to it. To help avoid hearing loss or damage do the following: 1. Adjust the volume control to the lowest setting. 2. Increase volume slowly until you hear comfortably

and clearly.

3-29

NOTICE:

Before you add any sound equipment to your vehicle -- like a tape player, CB radio, mobile telephone or two-way radio -- be sure you can add what you want. If you can, it’s very important to do it properly. Added sound equipment may interfere with the operation of your vehicle’s engine, Delphi Electronics radio or other systems, and even damage them. Your vehicle’s systems may interfere with the operation of sound equipment that has been added improperly. So, before adding sound equipment, check with your dealer and be sure to check federal rules covering mobile radio and telephone units.

3-30

Care of Your Compact Discs Handle discs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust. If the surface of a disc is soiled, dampen a clean, soft cloth in a mild, neutral detergent solution and clean it, wiping from the center to the edge. Be sure never to touch the signal surface when handling discs. Pick up discs by grasping the outer edges or the edge of the hole and the outer edge. Care of Your Compact Disc Player The use of CD lens cleaner discs is not advised, due to the risk of contaminating the lens of the CD optics with lubricants internal to the CD mechanism.

Cleaning Your Remote Cassette Tape Player Your remote tape player should be cleaned regularly after every 50 hours of use. Your radio may display CLN to indicate that you have used your remote cassette tape player for 50 hours without resetting the tape clean timer. If this message appears on the display, your remote cassette player needs to be cleaned. It will still play tapes, but you should clean it as soon as possible to prevent damage to your tapes and player.

The recommended cleaning method for your remote cassette tape player is the use of a scrubbing action, non-abrasive cleaning cassette with pads, which scrub the tape head as the hubs of the cleaner cassette turn. The recommended cleaning cassette is available through your dealer (GM Part No. 12344789). When cleaning the cassette tape player with the recommended non-abrasive cleaning casette, it is possible that the cassette may eject, because the cut tape detection feature on your tape player may recognize it as a broken tape. Use the following procedure to clean your remote cassette tape player. 1. Turn the radio on. 2. Insert the recommended cleaning cassette. 3. If the cleaning cassette ejects, insert the cassette at

least three times to ensure thorough cleaning.

4. Eject the cleaning cassette if it does not eject on its own.

After you clean the remote cassette tape player, press and hold the RECALL button on the radio until CLN appears on the radio display. While still pressing the RECALL button, press the EJECT button on the remote cassette tape player. Release both buttons when the radio displays ---, indicating that the CLN indicator has been reset. Fixed Mast Antenna The fixed mast antenna can withstand most car washes without being damaged. If the mast should ever become slightly bent, you can straighten it out by hand. If the mast is badly bent, as it might be by vandals, you should replace it. Check every once in a while to be sure the mast is still tightened to the cowl. If tightening is required, tighten by hand, then with a wrench one quarter turn.

3-31

Section 4 Your Driving and the Road

Here you’ll find information about driving on different kinds of roads and in varying weather conditions. We’ve also included many other useful tips on driving.

4-2
4-3
4-6
4-6
4-9
4-12
4-14
4-15
4-16
4-18

Defensive Driving Drunken Driving Control of a Vehicle Braking Traction Assist System (TAS) (Option) Steering Off-Road Recovery Passing Loss of Control Off-Road Driving with Your Four-Wheel-Drive Vehicle

4-35
4-37
4-40
4-41
4-42
4-43
4-43
4-45
4-49
4-53
4-55

Driving at Night Driving in Rain and on Wet Roads City Driving Freeway Driving Before Leaving on a Long Trip Highway Hypnosis Hill and Mountain Roads Winter Driving Recreational Vehicle Towing Loading Your Vehicle Towing a Trailer

4-

4-1

Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.” Assume that pedestrians or other drivers are going to be careless and make mistakes. Anticipate what they might do. Be ready for their mistakes. Rear-end collisions are about the most preventable of accidents. Yet they are common. Allow enough following distance. It’s the best defensive driving maneuver, in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts from the driving task -- such as concentrating on a cellular telephone call, reading, or reaching for something on the floor -- makes proper defensive driving more difficult and can even cause a collision, with resulting injury. Ask a passenger to help do things like this, or pull off the road in a safe place to do them yourself. These simple defensive driving techniques could save your life.

Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. See “Safety Belts” in the Index.

4-2

Drunken Driving Death and injury associated with drinking and driving is a national tragedy. It’s the number one contributor to the highway death toll, claiming thousands of victims every year. Alcohol affects four things that anyone needs to drive a vehicle: