1995 GMC Sierra Owners Manual

the left edge.

Reverse the above procedure to re-install. Make sure the tailgate is secure. Door Locks

A CAUTION:

Unlocked doors can be dangerous. Passengers - especially children - can easily open the doors and fall out. When a door is locked, the inside handle won’t open it. Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. This may not be so obvious: You increase the chance of being thrown out of the vehicle in a crash if the doors aren’t locked. Wear safety belts properly, lock your doors, and you will be far better off whenever you drive your vehicle.

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There are several ways to lock and unlock your vehicle:

._I

Power Door Locks (Option)

From the inside: To lock the door, slide the lever on your door down. To unlock the door, slide the lever up.

Press the side of the power door lock switch, marked LOCK, on either front door to lock all the doors at once. Press the ribbed side of the switch to unlock all the doors at once.

On Crew Cab models, the switch on each rear door works only that door’s lock. It won’t lock (or unlock) all of the doors - that’s a safety feature.

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Leaving Your Vehicle It' you are leaving the vehicle. take your keys. open your door and set the locks from inside. Then get out and close the door. Keyless Entry System If your vehicle has this option. you can lock and unlock your doors from up to 30 feet (9 m ) away usins the key chain transmitter supplied with your vehicle. Your Keyless Entry System operates on ;I radio frequency subject to Federal Communications Commission (FCC) Rules. This device complies with Part IS of the FCC Rules. Operation is subject to the following two conditions: ( I ) This device may not cause harmful interference. and (2) This device must accept any interterence received, including interference that may C ~ L I S ~ Should interference to this system occur. try this:

undesired operation.

0 Check to determine if battery replacement is necessary. See the

instructions on battery replacement. Check the distance. You nay be too far from your vehicle. This product has a maximum range.

0 Check the location. Other vehicles or objects may be blocking the signal 0 See your GM dealer or a qualified technician for service.

Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment.

Operation To unlock the driver's door. press the UNLOCK button. If you press this button again within five seconds, all the doors will unlock. Press the LOCK button to lock a l l the doors. The illuminated entry feature activates the interior dome lamps for 40 seconds or until the ignition switch is turned on.

Matching Transmitter(s) To Your Vehicle Each key chain transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen. a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches the replacement transmitter to your vehicle, the remaining transmitters must also be matched. Once the new transmitte.r is coded, the lost transmitter will not unlock your vehicle.

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You can match a transmitter to as many difl:rent vehicles as you own. provided they are equipped with tJ.wctlJ* the s m 1 c rrlotlol y*sttw. (General Motors offers several different rnodels 01' these systems on their vehicles.) Each vehicle can have only two transmitters matched t o it. See your dealer to match transmitters to another vehicle. Bafiery Replacement

You can tell the batteries are weak if the transmitter won't work a t the normul range i n any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battcries. Use two DLKKXII@ type DL20 16. or a similar type. To replace the batteries:

3 -.

3.

Insert a dime i n the sidc seam of the transmitter housing near the key rins hole. Twist the dime t o separate the two halves of the transmitter housing. Separate the housing, bottom half first. Remove and replace the batteries. Put the new batteries i n with the printed side down. Align the housing and snap the halves together.

4. Theft Vehicle theft is big business. especially in some cities. Although your vehicle has a number of theft-deterrent features. we know that nothing we put on it can make it impossible to steal. However, there are ways you can help.

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Key in the Ignition If you walk away from your vehicle with the keys inside, it’s an easy target for joy riders or professional thieves - so don’t do it. When you park your vehicle and open the driver’s door, you‘ll hear a tone reminding you to remove your key from the ignition and take it with you. Always do this. Your steering wheel will be locked, and so will your ignition. If you have an automatic transmission, taking your key out also locks your transmission. And remember to lock the doors.

Parking at Night Park in a lighted spot, close all windows and lock your vehicle. Remember to keep your valuables out of sight. Put them in a storage area, or take them with you.

Parking Lots If you park in a lot where someone will be watching your vehicle, it‘s best to lock it up and take your keys. But what if you have to leave your ignition key? What if you have to leave something valuable in your vehicle?

Put your valuables in a storage area, like your glove box. Lock all the doors except the driver’s. New Vehicle “Break-In ”

NOTICE: Your modern vehicle doesn’t need an elaborate “break-in.” But it will perform better in the long run guidelines:

if you follow these

Keep your speed at 55 mph (88 km/h) or less for the first 500 miles (804 km). Don’t drive at any one speed - fast or slow - for the first 500 miles (804 km). Don’t make full-throttle starts. Avoid making hard stops for the first 200 miles (322 km) or so. During this time your new brake linings aren’t yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this “breaking-in” guideline every time you get new brake linings. Don’t tow a trailer during “break-in.” See “Towing a Trailer” in the Index for more information.

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New Vehicle “Break-In” - 3500 HD Model If you have a 3500 HD model, your parking brake requires a special break-in procedure. See “Parking Brake” in the Index. Ignition Switch Use your key to start your vehicle. The key lets you turn the ignition switch to five different positions:

1. OFF 2. RUN 3. START 4. ACC 5. LOCK

ACC (Accessory): ACC lets you use things like the radio, power windows and the windshield wipers when the engine is off. To get into ACC, push in the key and turn it toward you. Your steering wheel will remain locked, just as it was before you inserted the key. LOCK: This position locks your ignition, steering wheel and transmission. It’s a theft deterrent feature. You will only be able to remove your key when the ignition is turned to LOCK. OFF: This position lets you turn off the engine but still turn the steering wheel. It doesn’t lock the steering wheel like LOCK. Use OFF if you must have your vehicle in motion while the engine is off (for example, if your vehicle is being pushed). RUN: This is the position for driving. START: This starts your engine.

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ITICE:

If your key seems stuck in LOCK and you can’t turn it, be sure it is all the way in. If it is, then turn the steering wheel left and right while you turn the key hard. But turn the key only with your hand. Using a tool to force it could break the key or the ignition switch. If none of this works, then your vehicle needs service.

Key Release Button

The ignition key cannot be removed from the ignition of manual transmission vehicles unless the key release button is used.

To Remove the Key On manual transmission vehicles, turn the key to the LOCK position while pressing the key release button in (see the caution earlier in this section about the key release lever). Keeping your finger on the button, pull the key straight out. On automatic transmission vehicles, turn the key to LOCK and pull it straight cwt.

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Starting Your Gasoline Engine If you have a diesel engine, see “Starting Your Diesel Engine” in the Index. Engines start differently. The 8th digit of your Vehicle Identification Number (VIN) shows the code letter or number for your engine. You will find the VIN at the top left of your instrument panel. (See “Vehicle Identification Number” in the Index.) Follow the proper steps to start the engine. Automatic trunsnaission: Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won’t start in any other position - that’s a safety feature. To restart when you’re already moving, use NEUTRAL (N) only.

NOTICE: Don’t try to shift to PARK (P) if your vehicle is moving. If you do, you could damage the transmission. Shift to PARK (P) only when your vehicle is stopped.

The gear selector should be in NEUTRAL (N). Hold the clutch pedal to the floor and start the engine. Your vehicle won’t start if the clutch pedal is not all the way down - that’s a safety feature. To start y m r 4.3 Liter V6 (Code Z ) or 5.0 Liter V8 (Code H ) engine: 1. Without pushing the accelerator pedal, turn your ignition key to

START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm.

NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor.

2. If it doesn’t start right away, hold your key in START. If it doesn’t start

in three seconds, push the accelerator pedal about one-quarter of the way down for 12 more seconds, or until it starts.

3. If your engine still won’t start (or starts but then stops), it could be

flooded with too much gasoline. Try this:

4. Wait 15 seconds to let the starter motor cool down. Then push your

accelerator pedal all the way to the floor. Hold it there. Then, hold the

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key in START for no more than ten seconds. This clears the extra gasoline from the engine. If the engine still doesn’t start, wait another 15 seconds and do Step 4 again. When the engine starts, let go of the key and the accelerator pedal.

NOTICE: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the fuel injection system operates. Before adding electrical equipment, check with your dealer. engine might not perform properly. If you ever have to have your vehicle towed, see t,he part of this manual that tells how to do it without damaging your vehicle. See “Towing Your Vehicle” in the Index.

If you don’t, your

To start your 5.7 Liter (Code K) or 7.4 Liter (Code N ) V8 engine:

1. Without pushing the accelerator pedal, turn your ignition key to

START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm.

NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor.

2. If it doesn’t start right away, hold your key in START. If it doesn’t start

in three seconds, push the accelerator pedal about one-quarter of the way down for 12 more seconds, or until it starts.

3. If your engine still won’t start (or starts but then stops), it could be

flooded with too much gasoline. Try this:

4. Wait 15 seconds to let the starter motor cool down. Then push your

accelerator pedal all the way to the floor. Hold it there. Then hold the key in START for no more than ten seconds. This clears the extra gasoline from the engine. If the engine still doesn’t start, wait another 15 seconds and do Step 4 again.

When the engine starts, let go of the key and the accelerator pedal.

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Hot Engine Restart (Vehicles With 5.7L LO5 Engine and Over 8500 lbs. GVWR): If your engine is already hot and then stalls, turn your ignition key to OFF. Then turn your key to RUN and wait 20 seconds before you restart your engine. When the engine starts, let go of the key and the accelerator pedal.

NOTICE: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the fuel injection system operates. Before adding electrical equipment, check with your dealer. If you don’t, your engine might not perform properly. If you ever have to have your vehicle towed, see the part of this manual that tells how to do it without damaging your vehicle. See “Towing Your Vehicle” in the Index.

Driving Through Deep Standing Water

NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can’t avoid deep puddles or standing water, drive through them very

slowly.

Driving In Snow (Diesel Engines) When driving in a heavy snowstorm or in swirling snow with a diesel engine, snow can get into the air intake system. If you keep driving in these conditions the air cleaner may get plugged, causing black smoke and loss of power. In an emergency, if the air cleaner gets plugged with snow, you can remove the air cleaner. Then, drive to a place of safety as soon as possible and put the air cleaner back on. Starting Your Diesel Engine Your diesel engine starts differently than a gasoline engine. 1. Automatic transmission: Move your shift lever to PARK (P) or

NEUTRAL (N). Your engine won’t start in any other position - that’s a safety feature. To restart when you’re already moving, use NEUTRAL (N) only.

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NOTICE: Don't try to shift to PARK (P) if your vehicle is moving. If you do, you could damage the transmission. Shift to PARK (P) only when your vehicle is stopped.

2. M m L w l ~ I - ~ ~ C Z . S I ~ ~ ~ . Y S ~ ~ C Z :

Move your shift lever to NEUTRAL ( N ) and

hold the clutch pedal to the floor while starting the engine. Your vehicle won't start if the clutch pedal is not all the wlay down - that's a safety feature. Turn your ignition key to RUN. Observe the GLOW PLUGS light. (This light may not come on if the engine is hot.)

NOTICE: If the GLOW PLUGS light stays on, it means that your vehicle could have one of several problems, so you should have it serviced right away.

3. As soon a s the GLOW PLUGS light goes off. IMMEDIATELY turn the ignition key t o START. When the engine starts. let go of the key. (The longer you wait to start after the light goes off, the harder it will be to start the engine.)

NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor.

4. If the engine does not start after IS seconds of cranking. turn the

ignition key to OFF. Wait one minute for the starter to cool. then try the same steps again.

If you're trying t o start your engine after you've run o u t of fuel. follocv the steps i n "Running Out of Fuel" (see "Diesel Fuel Requirements and Fuel System" in the Index). When Y O L I ~ engine is cold. let it run for a few minutes before you move your vehicle. This lets oil pressure build up. Your engine will sound louder when it's cold.

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NOTICE: If you’re not in an idling vehicle and the engine overheats, you wouldn’t be there to see the coolant temperature gage. This could damage your vehicle. Don’t let your engine run when you’re not in your vehicle.

Cold Weather Starting (Diesel Engine) The following tips will help you get good starting in cold weather. Use SAE IOW-30 oil when the outside temperature drops below freezing. When the outside temperature drops below 0°F (-1 floc), use your engine coolant heater. If you park your vehicle in a garage, you shouldn’t need to use the coolant heater until the garage temperature goes below 0°F (-I SOC), no matter how cold it is outside. To use the engine coolant heater, first turn off the engine. Then open the hood, unwrap the electrical cord and plug it in. It uses normal house voltage

( I 10 volts), but: A CAUTION:

Plugging the cord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could overheat and cause a fire. You could be seriously injured. Plug the cord into a properly grounded three-prong 110-volt outlet. If the cord won’t reach, use a heavy-duty three-prong extension cord rated for at least 15 amps.

NOTICE: After you’ve used the coolant heater, be sure to store the cord in the manner it was, to help keep it away from moving engine parts. If you don’t, it could be torn and damaged.

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How long should you keep the coolant heater plugged in? The answer depends on the weather, the kind of oil you have, and some other things. Follow this chart.

Viscosity/ Oil Grade

32°F to 0°F (0°C to -18°C)

SAE 1 OW-30 SAE 15W-40

Not

Required

Not

Required

0°F to -10°F (-18OC to -23 O C) Two Hours:!: Two Hours‘%

Below -10°F Below -23” C

Eight Hours’> or Overnight Eight Hours* or Overnight

’%The times listed are minimum times. It will not harm either the coolant heater or the vehicle to leave the coolant heater plugged in longer than the times stated. See “Diesel Fuel Requirements and Fuel System’’ in the Index for information on what fuel to use in cold weather.

If Your Diesel Engine Won’t Start If you‘ve run out of fuel, look at “Running Out of Fuel” (see “Diesel Fuel Requirements and Fuel System” in the Index). If you‘re not out of fuel, and your engine won’t start, do this: Turn your ignition key to RUN. Make sure that the GLOW PLUGS light is out. Then IMMEDIATELY turn the ignition key to START. If the light doesn’t go off, wait a few seconds, then try starting your engine again. And, see your dealer as soon as you can for a starting system check. If the light comes on and then goes off and you know your batteries are charged, but your engine still won’t start, your vehicle needs service. If the light does not come on when the engine is cold, your vehicle needs service. If your batteries don‘t have enough charge to start your engine, see “Battery” in the Index. Be sure you have the right oil for your engine, and that you’ve changed the oil at the proper times. If you use the wrong oil, your engine may be harder to start. If the engine starts, runs a short time, then stops, your vehicle needs service.

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A CAUTION:

Do not use gasoline or starting “aids,” such as ether, in the air intake. They could damage your engine. There could also be fire, which could cause serious personal injury.

Engine Coolant Heater (Option)

In very cold weather. 0°F (-I SOC) or colder, the engine coolant heater can help. You’ll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle. To use the coolant heater:

1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. 3. Plug it into a normal, grounded I IO-volt outlet.

A CAUTION:

Plugging the cord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could overheat and cause a fire. You could be seriously injured. Plug the cord into a properly grounded three-prong 110-volt outlet. If the cord won’t reach, use a heavy-duty three-prong extension cord rated for at least 15 amps.

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NOTICE: After you’ve used the coolant heater, be sure to store the cord as it was before to keep it away from moving engine parts. If you don’t, it could be damaged.

How long should you keep the coolant heater plugged i n ? The answer depends on the weather, the kind of oil you have. and some other things. Inste.ad of trying to list everything here, we ask that you contact your GM dealer in the area where you‘ll be parking your vehicle. The dealer can give you the best advice for that particular area. Automatic Transmission

There are several different positions for your shift lever. If your vehicle is equipped with an automatic transmission, it now features an electronic shift position indicator within the instrument cluster. This display must be powered anytime the shift lever is capable of being moved out of the PARK (P) position. This means that if your key is in the OFF position, but not locked, there will be a small current drain on your battery which could discharge your battery over a period of time. If you have a need to leave your key in the ignition in the OFF position for an extended period for any reason, it is recommended that you disconnect the battery cable from the battery to prevent discharging your battery.

PARK (P) -This when you start your engine because your vehicle can’t move easily.

locks your rear wheels. It’s the best position to use

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Your vehicle has a brake-transmission shift interlock. With the ignition in the RUN position, you must fully apply your regular brakes before you can shift from PARK (P). If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way into PARK (P) as you continue pressing the brake pedal. Then move the shift lever into the gear you want. If you still cannot shift the shift lever out of PARK (P), see ”Shifting Out of PARK (P)” later in this section.

REVERSE (R) - Use this gear to back up.

NOTICE: Shifting to REVERSE (R) while your vehicle is moving forward could damage your transmission. Shift to REVERSE (R) only after your vehicle is stopped.

To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see “If You‘re Stuck: In Sand, Mud, Ice or Snow” in the Index.

a NEUTRAL (N) - In this position, your engine doesn’t connect with

the wheels. To restart when you’re already moving, use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed.

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A CAUTION:

Shifting out of PARK (f) or NEUTRAL (N) while your engine is “racing” (running at high speed) is dangerous. Unless your foot is firmly on the brake pedal, your vehicle could move very rapidly. You could lose control and hit people or objects. Don’t shift out of PARK (P) or NEUTRAL (N) while your engine is racing.

NOTICE: Damage to your transmission caused by shifting out of PARK (P) or NEUTRAL (N) with the engine racing isn’t covered by your warranty. AUTOMATIC OVERDRIVE (a) - This position is for normal driving. If you need more power for passing, and you’re:

- Going less than about 35 mph (56 km/h), push your accelerator

pedal about halfway down.

- Going about 35 mph (56 k d h ) or more, push the accelerator all

the way down. You’ll shift down to the next gear and have more power. 0 should not be used when towing a trailer, carrying a heavy load, driving on steep hills, or for off-road driving. Select THIRD GEAR (3) when operating the vehicle under any of these conditions.

THIRD GEAR (3) - This is like 6 3 , but you never go into Overdrive. You should use THIRD GEAR (3) when towing a trailer. carrying a heavy load, driving on steep hills, or for off-road driving.

0 SECOND GEAR (2) - This position gives you more power but lower

fuel economy. You can use SECOND GEAR (2) on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. If you manually select SECOND GEAR (2), the transmission will drive in second gear. You may use this feature for reducing torque to the rear wheels when you are trying to start your vehicle from a stop on slippery road surfaces.

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FIRST GEAR (1) - This position gives you even more power (but lower fuel economy) than SECOND GEAR (2). You can use it on very steep hills, or in deep snow or mud. If the selector lever is put in FIRST GEAR (1) while the vehicle is moving forward, the transmission won’t shift into FIRST GEAR (1) until the vehicle is going slowly enough.

NOTICE: If your rear wheels can’t rotate, don’t try to drive. This might happen if you were stuck in very deep sand or mud or were up against a solid object. You could damage your transmission. Also, if you stop when going uphill, don’t hold your vehicle there with only the accelerator pedal. This could overheat and damage the transmission. Use your brakes or shift into PARK (P) to hold your vehicle in position on a hill.

Five-Spa-ld Manual Transmission (With Low Gear)

If you have a five speed manual transmission with low gear (RPO MW3), this is your shift pattern. Here’s how to operate your transmission: LOW GEAR (1) is intended only for heavy loads and is not recommended for normal driving.

LOW GEAR (1) - Press the clutch pedal and shift into LOW GEAR (1). Then, slowly let up on the clutch pedal as you press the accelerator pedal. Shift into LOW GEAR (1) only when the vehicle speed is below 5 mph (8 km/h). If you try to shift into LOW GEAR ( I ) at excessive vehicle speeds, the shift lever will not move into the LOW GEAR (1) position until vehicle speed is reduced. FIRST GEAR (2) - Press the clutch pedal and shift into FIRST GEAR (2). Then, slowly let up on the clutch pedal as you press the accelerator pedal.

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You can shift into FIRST GEAR (2) when you’re going less than 20 mph (32 kmh). If you’ve come to a complete stop and it’s hard to shift into FIRST GEAR (2), put the shift lever in NEUTRAL (N) and let up on the clutch. Press the clutch pedal back down. Then shift into FIRST GEAR (2). If you try to shift into FIRST GEAR (2) at excessive vehicle speeds, the shift lever will not move into the FIRST GEAR (2) position until vehicle speed is reduced.

0 SECOND GEAR (3) - Press the clutch pedal as you let up on the

accelerator pedal and shift into SECOND GEAR (3). Then, slowly let up on the clutch pedal as you press the accelerator pedal.

0 THIRD GEAR (4), FOURTH GEAR (5) - Shift into the higher

forward gears the same way you do for SECOND GEAR (3). Slowly let up on the clutch pedal as you press the accelerator pedal. To Stop - Let up on the accelerator pedal and press the brake pedal. Just before the vehicle stops, press the clutch pedal and the brake pedal, and shift to NEUTRAL (N). NEUTRAL (N) - Use this position when you start or idle your engine. REVERSE (R) - To back up, first press down the clutch pedal. Wait about 5 seconds for the internal parts to stop spinning and then, shift into REVERSE (R). Let up on the clutch pedal slowly while pressing the accelerator pedal.

NOTICE: Shift to REVERSE (R) only after your vehicle is stopped. Shifting to REVERSE (R) while your vehicle is moving could damage your transmission.

Also, use REVERSE (R), along with the parking brake, when turning off your engine and parking your vehicle.

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Five Speed Manual Transmission (Without Low Gear)

6 If you have a five

speed manual transmission without low gear (RPO MG5), this is your shift pattern. Here’s how to operate your transmission:

FIRST GEAR (1) - Press the clutch pedal and shift into FIRST GEAR (1). Then, slowly let up on the clutch pedal as you press the accelerator pedal. You can shift into FIRST GEAR (1 ) when you’re going less than 20 mph (32 k d h ) . If you’ve come to a complete stop and it‘s hard to shift into FIRST GEAR (1). put the shift lever in NEUTRAL (N) and let up on the clutch. Press the clutch pedal back down. Then shift into FIRST GEAR (1). SECOND GEAR (2) - Press the clutch pedal as you let up on the accelerator pedal and shift into SECOND GEAR (2). Then, slowly let up on the clutch pedal as you press the accelerator pedal. THIRD GEAR (3), FOURTH GEAR (4) and FIFTH GEAR (5) - Shift into THIRD GEAR (3). FOURTH GEAR (4) and FIFTH GEAR ( 5 ) the same way you do for SECOND GEAR (2). Slowly let up on the clutch pedal as you press the accelerator pedal.

0 To Stop - Let up on the accelerator pedal and press the brake pedal.

Just before the vehicle stops, press the clutch pedal and the brake pedal, and shift to NEUTRAL (N). NEUTRAL (N) - Use this position when you start or idle your engine. REVERSE (R) - To back up, first press down the clutch pedal. Wait about 5 seconds for the internal parts to stop spinning and then, shift into REVERSE (R). Let up on the clutch pedal slowly while pressing the accelerator pedal.

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NOTICE: Shift to REVERSE (R) only after your vehicle is stopped. Shifting to REVERSE (R) while your vehicle is moving could damage your transmission.

Also, use REVERSE (R), along with the parking brake, when turning off your engine and parking your vehicle.

SHIFT Light

If you have a manual transmission, you may have a SHIFT light. This light will show you when to shift to the next higher gear for best fuel economy.

When this light comes on, you can shift to the next higher gear if weather, road and traffic conditions let you. For the best fuel economy, accelerate slowly and shift when the light comes on. While you accelerate, it is normal for the light to go on and off if you quickly change the position of the accelerator. Ignore the SHIFT light when you downshift. Four-wheel Drive Vehicles Only: If your vehicle has four-wheel drive and is equipped with a manual transmission, disregard the SHIFT light when the transfer case is in 4-LOW. Manual Transmission Shift Speeds If you have a five speed manual transmission with low gear (RPO MW3) and one of the following engines, this chart shows when to shift to the next higher gear for best fuel economy.

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Recommended Shift Speeds* Five Speed Manual Transmission with Low Gear

Engine (VIN CODE)

4.3L V6 (Z) 6.5L V8 (P)

4.3L V6 (Z)

6.SL V8 (P)

Acceleration Shift Speed MPH

( K W )

2 to 3

3 to 4

4 to 5

15 (24) 1 5 (24)

40 (64) 40 (64)

50 (80) 45 (72)

Cruise Shift Speed MPH (KM/H)

15 (24)

I 5 (24)

25-40 (40-64) 25-40 (40-64)

45-50 (72-80) 45 (72)

*LOW GEAR (1) is intended only for heavy loads and is not recommended for normal driving. If your speed drops below 20 mph (32 km/h), or if the engine is not running smoothly, you should downshift to the next lower gear. You may have to downshift two or more gears to keep the engine running smoothly or for good performance.

A CAUTION:

If you skip more than one gear when you downshift, you could lose control of your vehicle. And you could injure yourself or others. Don’t shift down more than one gear when you downshift.

NOTICE: If you skip more than one gear when you downshift, or if you race the engine when you downshift, you can damage the engine, clutch or transmission.

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Locking Rear Axle If you have this feature. your rear axle can give you additional traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time. but when one of the rear wheels has no traction and the other does, the locking feature will allow the wheel with traction to move the vehicle. Parking Brake To set the parking brake:

Hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot.

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 lever. located just above the parking brake pedal, marked BRAKE RELEASE, to release the parking brake.

If the ignition is on when the parking brake is released, the brake system warning light will go off.

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NOTICE: Driving with the parking brake on can cause your rear brakes overheat. You may have to replace them, and you could also damage other parts of your vehicle. Always check to be sure your parking brake is fully released before you drive.

to

If you are towing a trailer and are parking on any hill: See “Towing a Trailer” in the Index. That section shows what to do first to keep the trailer from moving. Propshaft Brake Burnish Procedure If you have a 3500 HD model, it is recommended that the propshaft mounted parking brake be burnished as part of the new vehicle break in. The parking brake will work best after it has been burnished following these instructions. Make 10 (ten) stops, using the parking brake foot pedal, from 20 mph (32 km/h) about 2 1/2 miles (4 km) apart. In between stops, drive the vehicle at 20 mph (32 km/h). Torque Lock When parking, the weight of the vehicle may put too much force on the parking pawl in the transmission. It may be difficult to pull the selector lever out of PARK (P). This is called ”torque lock.” To find out how to avoid torque lock, see “Torque Lock” later in this section. Shifting lnto PARK (P) (Automatic Transmission Models Only)

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I . Hold the brake

pedal down with your right foot and set the parking brake.

2. Move the shift lever into PARK (P) position like this:

0 Pull the lever toward you. 0 Move the lever up as far as it will go.

3. If you have four-wheel drive, be sure the transfer case is in a drive gear

- not in NEUTRAL (N)

4. Move the ignition key to LOCK. 5. Remove the key and take it with you. If you can walk away from your

vehicle with the ignition key in your hand, your vehicle is in PARK (P).

Shifting Out of PARK (P) Your vehicle has a brake-transmission shift interlock system. You have to fully apply your regular brakes before you can shift from PARK (P). See “Automatic Transmission” in the Index. If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way up into PARK (P) as you maintain brake application. Then, move the shift lever into the gear you want. If you ever hold the brake pedal down but still can’t shift out of PARK (P), try this:

1. Turn the key to OFF. 2. Apply and hold the brake until the end of Step 4. 3. Shift to NEUTRAL (N). 3. Start the vehicle and then shift to the drive gear you want. 5. Have the brake-transmission shift interlock system fixed as soon as

you can.

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Leaving Your Vehicle With the Engine Running (Automatic Transmission Models Only)

A CAUTION:

It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. If you have four-wheel drive with a manual transfer case shift lever and your transfer case is in NEUTRAL (N), your vehicle will be free to roll, even if your shift lever is in PARK (P). So be sure the transfer case is in a drive gear - not in NEUTRAL (N). And, if you leave the vehicle with the engine running, it could overheat and even catch fire. You or others could be injured. Don’t leave your vehicle with the engine running unless you have to.

If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and your parking brake is firmly set before you leave it. After you’ve moved the shift lever into the PARK (P) position, hold the regular brake pedal down. Then. see if you can move the shift lever away from PARK (P) without first pulling it toward you. If you can, it means that the shift lever wasn’t fully locked into PARK (P).

Torque Lock (Automatic Transmission) If you are parking on a hill and you don’t shift your transmission into PARK (P) properly, the weight of the vehicle may put too much force on the parking pawl in the transmission. You may find it difficult to pull the shift lever out of PARK (P). This is called “torque lock.” To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver’s seat. To find out how, see “Shifting Into PARK (P)” in the Index. When you are ready to drive, move the shift lever out of PARK (P) before you release the parking brake. If “torque lock” does occur, you may need to have another vehicle push yours a little uphill to take some of the pressure from the transmission, so you can pull the shift lever out of PARK (P).

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Parking Your Vehicle (Manual Transmission Models Only) Before you get out of your vehicle, put your manual transmission in REVERSE (R), turn off the engine, and firmly apply the parking brake. If you have four-wheel drive, be sure your transfer case is in a drive gear. Your vehicle could roll if it isn't. If you are parking on a hill, or if your pulling a trailer, see "Parking on Hills" or '"Towing a Trailer" in the Index. Parking Over Things That Burn

1 A CAUTION:

Things that can burn could touch hot exhaust parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that can burn.

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Engine Exhaust

A CAUTION:

Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you can’t see or smell. It can cause unconsciousness and death. You might have exhaust coming in if:

Your exhaust system sounds strange or different. Your vehicle gets rusty underneath. Your vehicle was damaged in a collision. Your vehicle was damaged when driving over high points on the road or over road debris. Repairs weren’t done correctly. Your vehicle or exhaust system had been modified improperly.

If you ever suspect exhaust is coming into your vehicle:

Drive it only with all the windows down to blow out any CO; and Have your vehicle fixed immediately.

Running Your Engine While You’re Parked (Automatic Transmission) It’s better not to park with the engine running. But if you ever have to, here are some things to know.

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A CAUTION:

Idling the engine with the air system control off could allow dangerous exhaust into your vehicle (see the earlier Caution under “Engine Exhaust”). Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the fan switch is at the highest setting. One place this can happen is a garage. Exhaust - with CO - can come in easily. NEVER park in a garage with the engine running. Another closed-in place can be a blizzard. (See “Blizzard” in the Index.)

A CAUTION:

It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Don’t leave your vehicle when the engine is running unless you have to. If you’ve left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle won’t move, even when you’re on fairly level ground, always set your parking brake and move the shift lever to PARK (P).

If you have four-wheel drive and your transfer case is in NEUTRAL (N), your vehicle will be free to roll, even if your shift lever is in PARK (P). So, be sure the transfer case is in a drive gear - not in NEUTRAL (N). Always set your parking brake. Follow the proper steps to be sure your vehicle won’t move. See “Shifting Into PARK (P)“ in the Index. If you’re pulling a trailer. see ”Towing a Trailer“ in the Index. Four- Wheel Drive If your vehicle has four-wheel drive, you can send your engine‘s driving power to all four wheels for extra traction. To get the most satisfaction out of four-wheel drive, you must be familiar with it’s operation. Read the part that follows before using four-wheel drive. You should use 2-WHEEL HIGH (2H) for most normal driving conditions.

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NOTICE: Driving in the 4-WHEEL HIGH (4H) or 4-WHEEL LOW (4,) positions for a long time on dry or wet pavement could shorten the life of your vehicle’s drivetrain.

NOTICE: Changing your vehicle’s body height can damage your vehicle’s suspension, drivetrain, or other vehicle components. It may also affect the way your vehicle handles, and the function of your vehicle’s safety features. Do not change your vehicle’s height from the original design specifications.

Transfer Case

The transfer case shift lever is on the floor to the right of the driver. Use this lever t o shift into and out of four-whcel drive.

An indicator near the lever shows you the transfer case settings.

4-WHEEL LOW (4L) NEUTRAL (N) 2-WHEEL HIGH (2H) 4-WHEEL HIGH (4H)

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The from axle portion of the indicator diagram will light up when you shift into four-wheel drive.

Some delay between shifting and the indicator's lighting is normal. If the indicator light does not light up, or if the front axle light does not go out after you shift out of four-wheel drive. have your dealer check your system. When your headlamps or parking lamps are on, rotate the thumb wheel next to the headlamp switch up to brighten, or down to dim, your transfer case indicator light.

2-WHEEL HIGH (2H) This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. 4-WHEEL HIGH (4H) This setting engages your front axle to help drive your vehicle. Use 4H when you need extra traction, such as on wet or icy roads. or in most off-road situations.

0 NEUTRAL (N)

Shift to this setting only when your vehicle needs to be towed or when using a power take-off. 0 4-WHEEL LOW (4L)

This setting also engages your front axle to give you extra power, but should be used only for off-road driving.

You can shift from 2-WHEEL HIGH (2H) to &WHEEL HIGH (4H) or from 4-WHEEL HIGH (4H) to 2-WHEEL HIGH (2Hj while the vehicle is moving. Your front axle will engage faster if you take your foot off of the accelerator for a few seconds after you shift. In extremely cold weather it may be necessary to stop or slow the vehicle to shift out of 2-WHEEL HIGH (2H). To shift into or out of 4-WHEEL LOW (4L) or NEUTRAL (N):

0 Slow the vehicle to a roll. about 1-3 mph (2-5 km/h) and shift an automatic transmission into neutral, or with a manual transmission press the clutch pedal. Shift the transfer case shift lever in one continuous motion.

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Don’t pause in NEUTRAL (N) as you shift the transfer case into 4-WHEEL LOW (4L), or your gears could clash. Remember that driving in &WHEEL HIGH (4H) or 4-WHEEL LOW (4L) may reduce fuel economy. Also, driving in four-wheel drive on dry pavement could cause your tires to wear faster and make your transfer case harder Front Axle Locking Feature The front axle locks and unlocks automatically when you shift the transfer case. Some delay for the axle to lock or unlock is normal. If the outside temperature is very hot, or the vehicle has been used under hard driving conditions, there may be a slight delay for the axle to unlock. Windows

to shift.

To open your manual windows, turn the hand crank on each door to raise or lower your side door windows.

If you have the optional power windows, the controls are on each of the side doors.

The driver’s door has a switch for the passenger windows as well. Your power windows will work when the ignition has been turned Push the rear of the switch with the power window symbol on it to lower the window. Push the front of the switch with the power window symbol on it to raise the window.

to ACC or RUN.

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and hold the side of

The driver’s window switch also has an “express down” feature that allows the window to lower without holding the switch. Press the window switch marked AUTO for one second to activate the express down mode. The express down mode can be cancelled at any time by pressing the opposite side of the switch. To open the window part way, lightly tap the switch until the window is at the desired position. If you have a Crew Cab and power windows, the power window switch has a feature. This feature prevents the rear windows from operating when lock-ut the front drivers-side switch is in the lock-out position. When the switch is moved out of the lock-out position, the rear power windows will operate again. Sliding Rear Window (Option)

To open the sliding rear window, unlock the latch lever by moving the lever toward the driver’s side. Release the lever from the latch plate and slide the window toward the driver’s side of the vehicle.

To close the window, slide the window toward the passenger’s side of the vehicle. The latch lever will automatically snap locked on the latch plate. Try to open the window without releasing the latch lever to be sure the window is in the locked position. Swing-Out Windows (Extended Cab)

To open a rear swing-out window, just flip the latch open and swing the glass out.

The latch will catch when the window is fully open and hold window in the open position.

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On air- bag equipped vehicles, press one of the horn buttons at each side of the steering wheel to sound the horn.

On vehicles not equipped with an air bag, press the pad in the center of the steering wheel to sound the horn.

A tilt steering wheel allows you t o adjust the steering wheel BEFORE you drive.

Horn

Tilt Wheel (Option)

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You can also raise it to the highest level to give your legs more room when you enter and exit the vehicle. To tilt the wheel, hold the steefifqj w h e & l ~ ~ I - ~ u U steering wheel to a comfortable level, then release the lever wheel in place. Multifunction Lever The lever on the left side of the steering column includes your:

the lever. Move the to lock the

Turn Signal and Lane Change Indicator

0 Headlamp High-Low Beam & Passing Signal 0 Windshield Wipers Windshield Washer

0 Cruise Control (Option) Turn Signal and Lane Change Indicator

The turn signal has two upward (for right signal) and two downward (for left signal) positions. These positions allow you to signal a turn or a lane change.

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To signal a turn, move the lever all the way up or down. When the turn is finished, the lever will return auto~natically.

A green arrow on the instrument panel will flash in the direction of the turn or lane change.

To signal a lane change, just raise or lower the lever until the green arrow starts to flash. Hold it there until you complete your lane change. The lever will return by itself when you release it. As you signal a turn or a lane change, if the arrows flash at twice the normal rate, a signal bulb may be burned out and other drivers may not see your turn signal. If a bulb is burned out, replace it to help avoid an accident. If the green arrows don’t go on at all when you signal a turn, check for burned-out bulbs and a blown fuse (see “Fuses” in the Index).

Headlamp High-Low Beam

To change the headlamps from low beam to high or high to low, pull the multifunction lever all the way toward you. Then release it.

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When the high beams are on. this blue light on the instrument panel also will be on.

You contro: the windshield wipers by turning the band with the wiper symbol on it.

Windshield Wipers

..... ".. .... ~..

For a single wiping cycle, turn the band to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle. If you want more cycles, hold the band on MIST longer. You can set the wiper speed for a long or short delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the delay time. The closer to LOW, the shorter the delay. For steady wiping at low speed, turn the band to the LOW position. For high speed wiping, turn the band further, to HIGH. To stop the wipers, move the band to the off symbol. Remember that damaged wiper blades may prevent you from seeing well enough to drive safely. To avoid damage, be sure to clear ice and snow from the wiper blades before using them. If they are frozen to the windshield, carefully loosen or thaw them. If your blades do become damaged, get new blades or blade inserts.

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Heavy snow or ice can overload your wipers. The windshield wiper motor is protected from overload by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. Although the circuit is protected from electrical overload, overload due to heavy snow, etc. may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using your windshield wipers.

Windshield Washer

At the top of the lever there’s a paddle with the word PUSH on it. To spray washer fluid on the windshield, push the paddle.

Washer fluid will spray as long as you push the paddle. When you let go of the paddle, the wipers will continue to wipe for a few seconds and then either stop or return to the preset speed. Driving without washer fluid can be dangerous. A bad mud splash can block your vision. You could hit another vehicle or go off the road. Check your washer fluid level often.

A CAUTION:

In freezing weather, don’t use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision.

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NOTICE:

When using concentrated washer fluid, follow the manufacturer’s instructions for adding water.

0 Don’t mix water with ready-to-use washer fluid. Water can

cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water doesn’t clean as well as washer fluid.

0 Fill your washer fluid tank only 3/4 full when it’s very cold.

This allows for expansion, which could damage the tank if it is completely full. Don’t use radiator antifreeze in your windshield washer. It can damage your washer system and paint.

Cruise Control (Option)

If you have Cruise Control, the end of your multifunction lever will look like this.

With Cruise Control, you can maintain a speed of about 25 mph (40 k d h ) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise Control does not work at speeds below about 25 mph (40 k m k ) . When you apply your brakes, the Cruise Control shuts off.

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To Set Cruise Control

Move the Cruise Control switch to ON.

Get up to the speed you want.

0 Push in the set button at the end of the lever and release it. 0 Take your foot off the accelerator pedal.

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To Resume a Set Speed Suppose you set your Cruise Control at a desired speed and then you apply the brake. This, of course, shuts off the Cruise Control. But you don't need to reset it.

i second.

You'll go right back up to your chosen speed and stay there. Remember, if you hold the switch at R/A longer than half a second, the vehicle will keep going faster until you release the switch or apply the brake. You could be startled and even lose control. So unless you want to go faster, don't hold the switch at WA.

To lncrease Speed While Using Cruise Control There are two ways to go to a higher speed.

Use the accelerator pedal to get to the higher speed. Push the button at the end of the lever, then release the button and the accelerator pedal. You'll now cruise at the higher speed.

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Move the Cruise switch from ON to WA. Hold it there until you u get up to the speed you want, and then release the switch.

To increase your speed in very small amounts, move the switch to "R/A" for less than half a second. Each time you do this, your vehicle will go about 1 mph ( 1.6 k d h ) faster. To Reduce Speed While Using Cruise Control There are two ways t o reduce your speed while using cruise control: Push in the button at the end of the lever until you reach the lower speed you want, then release I t .

0 To slow down in very small amounts, push the button for less than half

a second. Each time you do this, you'll go I rnph (1.6 km/h) slower.

Passing Another Vehicle While Using Cruise Control Use the accelerator pedal t o increase your speed. When you take your foot off the pedal, your vehicle will slow down to the Cruise Control speed you set earlier.

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Using Cruise Control on Hills How well your Cruise Control will work on hills depends upon your speed, load. and the steepness of the hills. When going up steep hills, you may have to step on the accelerator pedal to maintain your speed. If the steepness of the hill causes the vehicle speed to drop more than 15 mph (9.4 km/h) below the set speed, your Cruise Control will automatically disengage. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of Cruise Control. Many drivers find this to be too much trouble and don’t use Cruise Control on steep hills. To Get Out of Cruise Control There are two ways to turn off the Cruise Control:

0 Step lightly on the brake pedal; OR

0 Move the Cruise

switch to OFF.

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To Erase Speed Memory When you turn off' the Cruise Control or the ignition. your Cruise Control set speed memory is erased. Headlamps and Vehicle Lighting

Your park/headlamp switch is on the driver's side of your instrument panel.

Rotate the switch knob clockwise to the park lamp symbol to turn on:

Parking Lamps Sidemarker Lamps Clearance Lamps (if you have them) Taillamps License Plate L.amps Instrument Panel Lamps Transfer Case Shift Indicator Light (four-wheel drive vehicles)

Rotate the switch knob clockwise again to the master lighting symbol to turn on all the lamps and lights listed above as well as the headlamps. Rotate the switch counterclockwise to the off symbol to turn off your lamps and lights. Rotate the thumb wheel next to the switch knob up to adjust instrument panel lamps. Rotate the thumb wheel up to the first notch to return the radio display and gearshift indicator LED display to full intensity when the headlamps or parklamps are on. You can switch your headlamps from high to low beam by pulling on the turn signal/high beam lever. A circuit breaker protects your headlamps. If you have an electrical overload, your headlamps will flicker on and off. Have your headlamp wiring checked right away if this happens.

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Headlamps-On Reminder A buzzer will sound when your h e d a m p s are turned on and your ignition is in OFF, LOCK or ACC. If you need to use your headlamps when the ignition switch is i n OFF, LOCK or ACC, the buzzer can be turned off by turning the thumb wheel next to the park/headlamp switch a l l the way down.

Fog Lamps

The fog lamp switch is on the lower edge of your instrument panel. Press the top, ribbed part of the switch to turn the thg lamps on, and press the bottom of the switch to turn them off. A light will glow i n the switch when the fog lamps are on. Remember, fog lamps alone will not give off as much light as your headlalnps. Never use your fog lamps in the dark without turning on your headlamps. Fog lamps will go off whenever your high beam headlamps come on. When the high beams go off. the fog lamps will come on again.

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Daytime nunning Lamps (DRL) Indicator Light

If your vehicle was first sold. when new, i n Canada, you will have this light on the instrument panel.

It goes on whenever the Daytime Running Lamps are on. When it begins to get dark, the DRL indicator light is a reminder to turn on your headlanlps.

Daytime Running Lamps Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpfL11 in many different driving conditions. but they can be especially hclpful in the short periods after dawn and before sunset. As with any vehicle, you should turn on the regular headlamp system when you need it. The DRL system will make your high-beam headlamps come on at a reduced brightness when:

The ignition is on, The headlamp switch is off, and The parking brake is released.

When the DRL are on, only your high-beam headlamps will be on. The taillamps, sidemarker and other lamps won‘t be on. Your instrument panel won’t be lit up either. When it begins to get dark, your DRL indicator light is a reminder to turn your headlamp switch o n . The other lamps that come on with your headlamps will also come on. When you turn the headlamp switch off, the regular lamps will go off, and your high-beam headlamps will change to the reduced brightness of DRL. To idle your vehicle with the DRL off, set the parking brake. The DRL will stay off until you release the parking brake.

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Dome Lamps The dome lamps will come on when you open the doors. you can also turn the dome lamps on by rotating the thumb wheel. located next to the park/headlamp switch knob, a l l the way up to the second notch. In this position, the dome lamps will remain on whether the doors are opened or closed. You can use the dome lamp switch button, located below the park/headlamp switch knob, to set the dome lamps to come on automatically whcn the doors are open, or remain OR. To turn the lamps off. press the switch button once. With the switch button in this position, the dome lamps w i l l remain off when the doors are open. To return the lamps t o automatic operation. press the switch button again and return it to the '*oui" position. With the switch button position. the dome lamps will come on when you open the Reading Lamps

in this

doors.

The lamps can be adjusted t o point in the direction you want. Press the button again to turn the lamp off.

If your vehicle has an overhead console with reading lamps, press the button next to the lamp to turn the lamp on. The lamps can be adjusted t o point i n t h i direction you wall t . Press the button again to turn the lamp off.

2-5 1

Cargo Lamp If you have a cargo lamp, you can use it to light the cargo area of your vehicle.

Press the top, ribbed part of the switch to turn the cargo lamp on, and press the bottom of the switch t o turn it off.

The dome lamp switch must be on, or one of the doors open, for the cargo lamp to work.

Underhood Reel Lamp

If you have an underhood reel lamp, it is located inside the engine compartment on the passenger side fender. You can use it as a flashlight.

To use the lamp, pull up on the lever and pull the lamp out. The cord will unreel as you pull the lamp.

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When you are done using the lamp, reel the cord back into the housing by turning the handle.

Then, slide the lamp into the holder. Press PUSH on the lever to hook the lamp into the holder. Mirrors

lnside Mirror

Push or pull the tab under the mirror to reduce glare from headlamps behind you after dark.

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Electrochromic Inside Rearview Mirror with Compass (Option)

Your vehicle may have an optional electrochromic inside rearview mirror. An electrochromic inside rearview mirror, when on, automatically dims to the proper level to minimize glare from lights behind you after dark. The mirror also includes an eight point compass display in the upper right corner of the mirror face. When on, the compass automatically calibrates as the vehicle is driven. To use the electrochromic mirror only, move the switch at the bottom of the mirror to the M position. To use the electrochromic mirror as well as the compass, move the switch to the C/M position. To turn both features off, move the switch to the OFF position.

Compass Operation When the ignition is on and the mirror switch is in the C/M position, the compass display will show two character boxes for approximately two seconds. If, after two seconds, the display does not show a compass heading (“N” for North, for example), there may be strong magnetic field interfering with the compass. Such interference may include magnetic antenna mounts, a magnetic note pad holder, or a similar magnetic item. If removing these items does not correct the condition, see your GM dealer for assistance. When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as that may cause liquid cleaner to enter the mirror housing.

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Compass Variance Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust the compass to compensate for cornpass variance. Compass variance is the difference between earth’s magnetic North and true geographic North. If not adjusted to account for compass variance, your compass could give false readings. To adjust for compass variance:

1. Press and hold the CAL switch, located at the bottom of the mirror

housing, for five seconds until a zone number appears in the display. 2. Find your current location and variance zone number on the following

zone map.

3. Press and hold the CAL switch until the new zone number appears in

the display. After you release the switch, the display will show a compass direction within a few seconds.

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Ouiside Mirrors

Adjust your outside mirrors so you can just see the side of your vehicle, and have a clear view of objects behind you. Some mirrors can be folded in to enter narrow doorways.

Electric Outside Rearview Mirrors If you have electric mirrors. they can be adjusted to point where you want from inside the vehicle.

Select the mirror you want to move by moving the center of the switch, located on the driver’s door armrest, to R (right) or L (left).

Then, adjust the mirror angle by pressing the outer arrows on the switch until the mirror is adjusted where you want it. Convex Outside Mirror Your passenger’s side mirror may be convex. A convex mirror’s surface is curved so you can see more from the driver’s seat.

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A CAUTION:

A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes.

Sun Visors To block out glare, you can swing down the visors. You can also swing them o u t to help block glare at the front and side windows.

Your visor may have a mirror o n it.

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Some visors have mirrors with lights. If the mirror has lights, they will come on when you lift the mirror cover.

The front ashtray is located at the bottom of the instrument panel. Pull on the bottom of the ashtray door to open it.

Cigarette Lighter/Ashtrays

NOTICE: If you store paper or other things that burn in your ashtrays, they could be set on fire by cigarettes or other smoking materials. That could cause a fire and possibly damage your vehicle. Do not store papers and other things that burn in your ashtrays

To use the cigarette lighter, push it in all the way, and let go. When it’s ready, it will pop back by itself.

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NOTICE: Holding a cigarette lighter in with your hand while it is heating can make it overload, damaging the lighter and the heating element. Just push the lighter all the way in and let go. When it’s done, it will pop back by itself.

To remove the front ashtray, pull on the front of the ashtray insert. Then slide the insert out of the ashtray door. You may also have two auxiliary power outlets next to the cigarette lighter. Use these outlets to power mobile telephones or other de\:ices designed to operate with vehicle electrical systems.

To use a rear ashtray. if you have them. pull a t the top of the ashtray door to flip the door open.

To remove a rear ashtray. if you have them, press down on the inside tabs and open the door fully.

NOTICE: If you store paper or other things that burn in your ashtrays, they could be set on fire by cigarettes or other smoking materials. That could cause a fire and possibly damage your vehicle. Do not store papers and other things that burn in your ashtrays

Storage Compartments Your vehicle has a variety of storage compartments designed to store small items.

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Glove Box

To open your glove box, move the switch button toward the passenger side and pull the door open. Above the glove box, two cup depressions are provided in a soft non-removeable tray.

You can use the depressions to hold cups or other containers when the vehicle is not moving. Center Floor Console Your vehicle may have a console compartment between the bucket seats. To open it, lift the latch handle and swing the door open.

Your console also has a cup holder that swings out for the back seat passengers to use.

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There is also a drawer that slides out at the bottom of the console.

Your vehicle may have a memo holder attached to the front of the console. Use it to hold pads of paper or similar items.

Your vehicle may have a cassettekompact disc holder at the front of the console. The holder will store up to four compact disc cases, up to four cassette tape cases, or any combination of these items that adds up to four.

Memo Pad Holder

Cassette/Compact Disc Holder

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Your vehicle has a cup holder in the middle of the instrument panel.

To use the cup holder, pull the handle and slide the cup holder tray open. To close the cup holder, slide it back in the instrument panel.

Your vehicle may have an overhead console. It has storage compartments inside it.

lnstrument Panel Cup Holder

Center Overhead Console

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Garage Door Opener Compartment If you have a garage door opener, the front overhead compartment can be used to conveniently store the opener.

To install the garage door opener, first open the compartment door by pressing the release button forward.

Center the garage door opener activation button over the console door button, and press the opener firmly into place.

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A

The pegs inside the compartment door are used to make sure the button on the compartment door will contact the control button on the garage door opener.

Add one peg at a time until the PUSH button on the compartment door operates the garage door opener, with the compartment door closed, when you push the button marked PUSH.

Now, with the compartment door closed, push the button marked PUSH again to make sure the garage door opener operates properly.

With the garage door opener positioned properly and the right number of pegs in place, you should only have to push the PUSH button slightly to operate the opener. Adjust the position of the garage door opener and add or remove pegs, as needed, until the opener operates properly.

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Sunglasses Compartment

To open the center compartment, press the release button located at the rear of the compartment door.

Place your sunglasses in the compartment door with the lenses facing out.

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Rear Compartment The rear compartment can be used to store a small item, like a book. To open the rear compartment, press the release button located at the rear of the compartment door.

Other Storage Compartments Your vehicle includes a number of storage compartments for storage of often used items

Some vehicles have storage areas in the instrument panel. Use these spaces for items such as gloves or small books.

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-

Some models have a storage pocket on each of the front doors. You can use the pocket to store a variety of small items.

Some vehicles have a storage area behind the seat.

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instrument Panel

18

17 16 15

14 13

12

1'

1 . Dome Lamp Switch 2. Lamp and Light Controls 3. Air Vents 4. Multifunction Lever

5. Instrument Cluster 6. Gearshift Lever 7. Audio System 8. Comfort Control System 9. Glove Box

IO. Storage Tray 1 I . IP Cupholder 12. Ashtray, Auxiliary Outlets I 3. Storage Area or Optional Cassette Tape Player 14. Rear Window Defogger Switch IS. Tilt Lever 16. Parking Brake Release Handle 17. Hood Release 18. Fuse Block

instrument Cluster Your instrument cluster is designed to let you know a t 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.

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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 U.S.) or kilometers (used in Canada).

Tamper-Resistant Odometer Your odometer is tamper-resistant. The odometer will show silver lines between the numbers if someone tries to turn it back. You may wonder what happens if your vehicle needs a new odometer installed. Laws vary as to the procedure that must be followed, so check with your state or provincial vehicle registration office. But generally, if the new odometer can be set to the mileage total of the old odometer, then it must be. But if it can't, then it's set at zero, and a label must be put on the driver's door to show the old mileage reading when the new odometer was installed.

Trip Odometer

The trip odometer can tell you how far your vehicle has been driven since you last set the trip odometer to zero.

To reset the trip odometer, fully press the reset button located near the trip odometer readout. If the reset button is not fully pressed, the trip odometer may not go all the way back to zero. If it doesn't, you may have to press the reset button again to reset the readout to zero.

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Your tachometer displays the engine speed in revolutions per minute (rpm).

Tachometer

. :i

1 NOTICE:

Do not operate the engine with the tachometer in the red area, your engine or other parts could be damaged. Damage to your engine or vehicle caused by operating the engine in the red area isn’t covered by your vehicle warranty.

Warning Lights 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. 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.

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Safety Belt Reminder Light

When the key is turned to RUN or START, a tone will come on for about eight seconds to remind people to fasten their safety belts, unless the driver’s safety belt is already buckled. 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 driver’s belt is already buckled, neither the tone nor the light come on.

will

Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows AIR BAG. 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 and module, the wiring and the diagnostic module. For more information on the air bag system, see “Air Bag” in the Index.

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You will see this light flash for a few seconds when you turn your ignition to RUN or START. Then the light should go out. This means the system is ready. If the air bag readiness light doesn’t come on when you start your vehicle, or stays on, or comes on when you are driving, your air bag system may not work properly. Have your vehicle serviced right away.

Brake System Warning Light

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. This light should come on briefly as you start the vehicle. 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 b 00 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.)

A 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.

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The brake system warning light will also come on when you set your parking brake, and it will stay on if your parking brake doesn’t release fully. If it stays on after your parking brake is fully released, it means you have a brake problem.

Anti-Lock Brake System Warning Light

ANTI- LOCK

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 doesn’t come on, have it fixed so it will be ready to warn you if there is a problem. 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 part.

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Water in Fuel Light

I.

This red light will come on to warn you if there is water in the diesel fuel system. For more information on how this light works. see "Diesel Fuel Requirements and Fuel System" in the Index.

Service Throttle Soon Light

SERVICE THROTTLE

SOON

On diesel engines, a computer monitors the operation of the electronic accelerator. As a check to show you it's working, this orange light comes on for a few seconds after the ignition is turned on. Normally, it will not come back on unless the ignition has been off' for SO seconds or more. If the light does not come on at all, and the ignition has been off for 30 seconds or more, have the light fixed right away. If the light stays on after the engine starts, or comes on while you are driving. the computer is indicating that your vehicle has a problem. You should take your vehicle in for service soon.

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Glow Plugs Light

GLO PLUGS

If you have a diesel engine, it has a special starting system. An orange instrument panel Glow Plugs light shows that the system is functioning properly and tells you when the engine is ready to be started. For more details, see “Starting Your Diesel Engine’’ in the Index.

Low Coolant Warning Light

41

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Charging System Warning Light

The red Charging System Warning light should come on briefly when you turn on the ignition, before starting the engine, as a check to show you it is working. After the engine starts, the light should go out. If it stays on or comes on while you are driving, you may have a problem with your charging system. It could indicate a problem with the alternator drive belt, or some other charging system problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with this light on, it helps to turn off all your accessories, such as the radio and air conditioner.

Malfunction Indicator (Service Engine Soon) Lamp

A computer monitors the operation of your fuel, ignition and emission control systems. This orange light should come on when the ignition is on but the engine is not running. as a check to show you it’s working. If it does not come on at all, have it fixed right away. If it stays on, or comes on while you are driving, the computer is indicating that you have a problem. You should take your vehicle in for service soon.

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

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Check Gages Light

This orange light will come on briefly when you are starting the engine. If the light comes on and stays on while you are driving, it could indicate a problem with your vehicle. It could be a problem with your oil pressure. coolant temperature, or some other problem. Check your various gages to see if they are in the warning zones. If they are, have your vehicle serviced right away.

Daytime Running Lamps (DRL) Indicator Light

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If your vehicle was first sold, when new, in Canada, you will have this green light on the instrument panel. It will light whenever the Daytime Running Lamps are on. For more details about DRL, see “Headlamps and Vehicle Lighting” in this section.

Shift Indicator Light

This orange light, with the word SHIFT and the upshift arrow, is used on some models with manual transmissions. Depending on your particular model, your vehicle may not have this light. The SHIFT indicator light will help you get the best fuel economy. See “Shift Light” or “Manual Transmission Shift Speeds” in this section for more information.

Headlamp High Beam Indicator Light

The blue high beam indicator is on whenever you use your high beam headlamps. For more details about high beams, see “Headlamp High-Low Beam” earlier in this section.

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Turn Signal and Lane Change lndicator Lights

Gasoline Engine

Diesel Engine

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 nmre fuel as soon as possible.

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Listed are four situations you may experience with your f ~ ~ e l gage:

At the gas station. the fuel pump shuts off before the gage reads full. It lakes 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. The gage moves a little when you turn a corner or speed up. The gage doesn't go back to empty when you turn off the ignition.

None of these indicate a problem with the fuel gage. For information on how to fill your fuel tank, see "Fuel - Filling Your Tank" i n the Index. For your fuel tank capacity, see "Fuel -Tank Capacity" in the Index.

Engine Coolant Temperature Gage

This gage shows the engine coolant temperature. Most of the time. the gage pointer will show your coolant temperature at 2 10°F (99"C), or less. But, if you are pulling a heavy load o r driving LIP hills, your coolant temperature may rise and f a l l near the red 260°F ( 128°C) mark. This is normal. If the gage pointer moves to the red 260°F (128°C) mark, your engine is too hot! It means that your engine coolant has overheated. You should pull off the road, stop your vehicle. and turn off the engine as soon as possible.

Hot Coolant Can Burn You Badly! In "Problems on the Road," this manual shows what to do. See "Engine Overheating" in thc Index.

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Oil Pressure Gage

The oil pressure gage shows the engine o i l pressure i n 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 norn~al opcrating ranse. A reading in the low pressure zone may bc caused by a dangemusly low o i l level or other problem causing low o i l pressure. Check your oil a s soon as

possible. A 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.

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Voltmeter

When your engine is not running. but the ignition is i n the RUN position. 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 wat-ning zones indicate the normal operating range. 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 a t an idle for an extended period. This condilion is normal since the charging system is not able to provide full power a t engine idlc. As engine speeds are increased, this condition should correct itself ;IS higher engine speeds allow the charging system to create nwximum power. You can only drive For a short time with the reading i n either warning zone. If you must drive, turn off a l l unnecessary accessories. Readings in either warning zone indicate a possible problcm in the electrical system. Have the vehicle serviced as soon as possible.

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Center High Mount Stop Lamp (CHMSL)

I window.