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and other vehicles.


(cid:127) Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. In remote areas, watch for animals. If you are tired, pull off the road in a safe place and rest.


No one can see as well at night as in the daytime. But as we get older these differences increase. A 50-year-old driver may require at least twice as much light to see the same thing at night as a 20-year-old. What you do in the daytime can also affect your night vision. For example, if you spend the day in bright sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you are driving, do not wear sunglasses at night. They may cut down on glare from headlamps, but they also make a lot of things invisible.


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(cid:127) (cid:127) You can be temporarily blinded by approaching headlamps. It can take a second or two, or even several seconds, for your eyes to re-adjust to the dark. When you are faced with severe glare, as from a driver who does not lower the high beams, or a vehicle with misaimed headlamps, slow down a little. Avoid staring directly into the approaching headlamps. Keep your windshield and all the glass on your vehicle clean — inside and out. Glare at night is made much worse by dirt on the glass. Even the inside of the glass can build up a film caused by dust. Dirty glass makes lights dazzle and flash more than clean glass would, making the pupils of your eyes contract repeatedly. Remember that your headlamps light up far less of a roadway when you are in a turn or curve. Keep your eyes moving; that way, it is easier to pick out dimly lighted objects. Just as your headlamps should be checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness — the inability to see in dim light — and are not even aware of it.


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Driving in Rain and on Wet Roads


Rain and wet roads can mean driving trouble. On a wet road, you cannot stop, accelerate, or turn as well because your tire-to-road traction is not as good as on dry roads. And, if your tires do not have much tread left, you will get even less traction. It is always wise to go slower and be cautious if rain starts to fall while you are driving. The surface may get wet suddenly when your reflexes are tuned for driving on dry pavement.


The heavier the rain, the harder it is to see. Even if your windshield wiper blades are in good shape, a heavy rain can make it harder to see road signs and traffic signals, pavement markings, the edge of the road, and even people walking. It is wise to keep your windshield wiping equipment in good shape and keep your windshield washer tank filled with washer fluid. Replace your windshield wiper inserts when they show signs of streaking or missing areas on the windshield, or when strips of rubber start to separate from the inserts.


Driving too fast through large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you cannot, try to slow down before you hit them.


{CAUTION:


Wet brakes can cause accidents. They will not work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally.


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Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. Hydroplaning does not happen often. But it can if your tires do not have much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road. If you can see reflections from trees, telephone poles, or other vehicles, and raindrops dimple the water’s surface, there could be hydroplaning. Hydroplaning usually happens at higher speeds. There just is not a hard and fast rule about hydroplaning. The best advice is to slow down when it is raining. 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 cannot avoid deep puddles or standing water, drive through them very slowly.


Driving Through Flowing Water


{CAUTION:


Flowing or rushing water creates strong forces. If you try to drive through flowing water, as you might at a low water crossing, your vehicle can be carried away. As little as six inches of flowing water can carry away a smaller vehicle. If this happens, you and other vehicle occupants could drown. Do not ignore police warning signs, and otherwise be very cautious about trying to drive through flowing water.


Some Other Rainy Weather Tips (cid:127) Besides slowing down, allow some extra following


distance. And be especially careful when you pass another vehicle. Allow yourself more clear room ahead, and be prepared to have your view restricted by road spray.


(cid:127) Have good tires with proper tread depth. See Tires


on page 5-57.


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City Driving


Here are ways to increase your safety in city driving: (cid:127) Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. Try to use the freeways that rim and crisscross most large cities. You will save time and energy. See Freeway Driving on page 4-22. Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it. When a light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light.


One of the biggest problems with city streets is the amount of traffic on them. You will want to watch out for what the other drivers are doing and pay attention to traffic signals.


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(cid:127) (cid:127) Freeway Driving


Mile for mile, freeways — also called thruways, parkways, expressways, turnpikes, or superhighways — are the safest of all roads. But they have their own special rules.


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The most important advice on freeway driving is: Keep up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the left lane on a freeway as a passing lane. At the entrance, there is usually a ramp that leads to the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. Try to merge into the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors, and glance over your shoulder as often as necessary. Try to blend smoothly with the traffic flow. Once you are on the freeway, adjust your speed to the posted limit or to the prevailing rate if it is slower. Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the lane, glance quickly over your shoulder to make sure there is not another vehicle in your blind spot. Once you are moving on the freeway, make certain you allow a reasonable following distance. Expect to move slightly slower at night.


When you want to leave the freeway, move to the proper lane well in advance. If you miss your exit, do not, under any circumstances, stop and back up. Drive on to the next exit. The exit ramp can be curved, sometimes quite sharply. The exit speed is usually posted. Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance at higher speeds, you may tend to think you are going slower than you actually are.


Before Leaving on a Long Trip Make sure you are ready. Try to be well rested. If you must start when you are not fresh — such as after a day’s work — do not plan to make too many miles that first part of the journey. Wear comfortable clothing and shoes you can easily drive in. Is your vehicle ready for a long trip? If you keep it serviced and maintained, it is ready to go. If it needs service, have it done before starting out. Of course, you will find experienced and able service experts in GM dealerships all across North America. They will be ready and willing to help if you need it.


Here are some things you can check before a trip: (cid:127) Windshield Washer Fluid: Is the reservoir full?


Are all windows clean inside and outside?


(cid:127) Wiper Blades: Are they in good shape?


Fuel, Engine Oil, Other Fluids: Have you checked all levels? Lamps: Are they all working? Are the lenses clean? Tires: They are vitally important to a safe, trouble-free trip. Is the tread good enough for long-distance driving? Are the tires all inflated to the recommended pressure?


(cid:127) Weather Forecasts: What is the weather outlook


along your route? Should you delay your trip a short time to avoid a major storm system?


(cid:127) Maps: Do you have up-to-date maps?


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(cid:127) (cid:127) (cid:127) Hill and Mountain Roads


Driving on steep hills or mountains is different from driving in flat or rolling terrain.


Highway Hypnosis Is there actually such a condition as highway hypnosis? Or is it just plain falling asleep at the wheel? Call it highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy. Do not let it happen to you! If it does, your vehicle can leave the road in less than a second, and you could crash and be injured. What can you do about highway hypnosis? First, be aware that it can happen. Then here are some tips: (cid:127) Make sure your vehicle is well ventilated, with a


comfortably cool interior.


(cid:127) Keep your eyes moving. Scan the road ahead and to the sides. Check your rearview mirrors and your instruments frequently. If you get sleepy, pull off the road into a rest, service, or parking area and take a nap, get some exercise, or both. For safety, treat drowsiness on the highway as an emergency.


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(cid:127) If you drive regularly in steep country, or if you are planning to visit there, here are some tips that can make your trips safer and more enjoyable. (cid:127) Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system, and transaxle. These parts can work hard on mountain roads.


(cid:127) Know how to go down hills. The most important thing to know is this: let your engine do some of the slowing down. Shift to a lower gear when you go down a steep or long hill.


{CAUTION:


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


{CAUTION:


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


(cid:127) Know how to go uphill. You may want to shift down to a lower gear. The lower gears help cool your engine and transaxle, and you can climb the hill better. (cid:127) Stay in your own lane when driving on two-lane


roads in hills or mountains. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane.


(cid:127) As you go over the top of a hill, be alert. There could


be something in your lane, like a stalled car or an accident.


(cid:127) You may see highway signs on mountains that warn


of special problems. Examples are long grades, passing or no-passing zones, a falling rocks area, or winding roads. Be alert to these and take appropriate action.


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Winter Driving


Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth, and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle. Driving on Snow or Ice Most of the time, those places where your tires meet the road probably have good traction. However, if there is snow or ice between your tires and the road, you can have a very slippery situation. You will have a lot less traction, or grip, and will need to be very careful.


Here are some tips for winter driving: (cid:127) Have your vehicle in good shape for winter. (cid:127) You may want to put winter emergency supplies in


your vehicle.


Also see Tires on page 5-57.


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Unless you have the anti-lock braking system, you will want to brake very gently, too. If you do have anti-lock, see Anti-Lock Brake System (ABS) on page 4-7. This system improves your vehicle’s stability when you make a hard stop on a slippery road. Whether you have the anti-lock braking system or not, you will want to begin stopping sooner than you would on dry pavement. Without anti-lock brakes, if you feel your vehicle begin to slide, let up on the brakes a little. Push the brake pedal down steadily to get the most traction you can. Remember, unless you have anti-lock, if you brake so hard that your wheels stop rolling, you will just slide. Brake so your wheels always keep rolling and you can still steer. (cid:127) Whatever your braking system, allow greater


distance on any slippery road.


(cid:127) Watch for slippery spots. The road might be fine


until you hit a spot that is covered with ice. On an otherwise clear road, ice patches may appear in shaded areas where the sun cannot reach: around clumps of trees, behind buildings, or under bridges. Sometimes the surface of a curve or an overpass may remain icy when the surrounding roads are clear. If you see a patch of ice ahead of you, brake before you are on it. Try not to brake while you are actually on the ice, and avoid sudden steering maneuvers.


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What is the worst time for this? Wet ice. Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it may offer the least traction of all. You can get wet ice when it is about freezing (32°F; 0°C) and freezing rain begins to fall. Try to avoid driving on wet ice until salt and sand crews can get there. Whatever the condition — smooth ice, packed, blowing or loose snow — drive with caution. Accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more.


If You Are Caught in a Blizzard


(cid:127) Put on extra clothing or wrap a blanket around you.


If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats — anything you can wrap around yourself or tuck under your clothing to keep warm.


If you are stopped by heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless you know for sure that you are near help and you can hike through the snow. Here are some things to do to summon help and keep yourself and your passengers safe:


Turn on your hazard flashers. Tie a red cloth to your vehicle to alert police that you have been stopped by the snow.


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You can run the engine to keep warm, but be careful.


(cid:127) (cid:127) {CAUTION:


Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow does not collect there. Open a window just a little on the side of the vehicle that is away from the wind. This will help keep CO out.


Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, you can get out of the vehicle and do some fairly vigorous exercises every half hour or so until help comes.


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If You Are Stuck: In Sand, Mud, Ice or Snow In order to free your vehicle when it is stuck, you will need to spin the wheels, but you do not want to spin your wheels too fast. The method known as rocking can help you get out when you are stuck, but you must use caution.


{CAUTION:


If you let your tires spin at high speed, they can explode, and you or others could be injured. And, the transaxle or other parts of the vehicle can overheat. That could cause an engine compartment fire or other damage. When you are stuck, spin the wheels as little as possible. Do not spin the wheels above 35 mph (55 km/h) as shown on the speedometer.


Notice: Spinning your wheels can destroy parts of your vehicle as well as the tires. If you spin the wheels too fast while shifting your transaxle back and forth, you can destroy your transaxle. See Rocking Your Vehicle to Get It Out on page 4-30. For information about using tire chains on your vehicle, see Tire Chains on page 5-73.


Rocking Your Vehicle to Get It Out First, turn your steering wheel left and right. That will clear the area around your front wheels. Then shift back and forth between REVERSE (R) and a forward gear (or with a manual transaxle, between FIRST (1) or SECOND (2) and REVERSE (R)), spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle is in gear. By slowly spinning your wheels in the forward and reverse directions, you will cause a rocking motion that may free your vehicle. If that does not get you out after a few tries, you may need to be towed out. Or, you can use your recovery hook. If you do need to be towed out, see Towing Your Vehicle on page 4-37.


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Recovery Hook


Your vehicle is equipped with a recovery hook. The recovery hook is provided at the front of your vehicle. It can only be used for pulling your vehicle out.


{CAUTION:


The recovery hook, when used, is under a lot of force. Always pull the vehicle straight out. Never pull on the hook at a sideways angle. The hook could break off and you or others could be injured from the chain or cable snapping back.


Notice: Never use the recovery hook to tow the vehicle. Your vehicle could be damaged and it would not be covered by warranty.


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


{CAUTION:


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


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Tire and Loading Information Label


Tire and Loading Information Label Example


The Tire and Loading Information label shows the seating capacity and the vehicle capacity weight (A). This weight includes the weight of all occupants, cargo and all nonfactory-installed options. The Tire and Loading Information label is attached to the center pillar, below the driver’s door lock post (striker).


The Tire and Loading Information label also gives you the size and recommended inflation pressures for the factory-installed, original equipment tires on your vehicle. For more information on tires and inflation see Tires on page 5-57 and Inflation - Tire Pressure on page 5-64. There is also important loading information on the Certification label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle; see “Certification Label” later in this section. Steps for Determining Correct Load Limit 1. Locate the statement “The combined weight of


occupants and cargo should never exceed XXX kg or XXX pounds” on your vehicle’s placard.


2. Determine the combined weight of the driver and


passengers that will be riding in your vehicle.


3. Subtract the combined weight of the driver and


passengers from XXX kilograms or XXX pounds.


4. The resulting figure equals the available amount of


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


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


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


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


If your vehicle can tow a trailer, see Towing a Trailer on page 4-40 for important information on towing a trailer, towing safety rules and trailering tips.


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Example 1


Example 2


Item


Description


Total


Item


Description


Total


Vehicle Capacity Weight for Example 1 = Subtract Occupant Weight 150 lbs (68 kg) x 2 =


Available Occupant and Cargo Weight =


1,000 lbs (453 kg)


300 lbs (136 kg)


700 lbs (317 kg)


Vehicle Capacity Weight for Example 2 =


Subtract Occupant Weight 150 lbs (68 kg) x 5 =


1,000 lbs (453 kg)


750 lbs (340 kg)


Available Cargo Weight =


250 lbs (113 kg)


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Certification Label


Example 3


Item


Description


Total


Vehicle Capacity Weight for Example 3 =


Subtract Occupant Weight 200 lbs (91 kg) x 5 =


1,000 lbs (453 kg)


1,000 lbs (453 kg)


Available Cargo Weight =


0 lbs (0 kg)


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


United States version shown, Canada Similar


The Certification label is also found on the center pillar, near the driver’s door latch. It tells you the gross weight capacity of your vehicle, called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel and cargo.


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Never exceed the GVWR for your vehicle, or the Gross Axle Weight Rating (GAWR) for either the front or rear axle. And, if you do have a heavy load, you should spread it out.


{CAUTION:


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


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{CAUTION:


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


(cid:127) Put things in the rear area of your vehicle.


Try to spread the weight evenly. If you have fold-down rear seats, you will find four anchors on the back wall of your trunk. You can use these anchors to tie down lighter loads. They are not strong enough for heavy things, however, so put them as far forward as you can in the trunk or rear area.


(cid:127) Never stack heavier things, like suitcases,


inside the vehicle so that some of them are above the tops of the seats.


(cid:127) Do not leave an unsecured child restraint


in your vehicle.


(cid:127) When you carry something inside the vehicle, secure it whenever you can.


(cid:127) Do not leave a seat folded down unless


you need to.


Towing


Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page 7-6. If you want to tow your vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see “Recreational Vehicle Towing” following.


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


With the proper preparation and equipment, many vehicles can be towed in these ways. See “Dinghy Towing” and “Dolly Towing,” following. Here are some important things to consider before you do recreational vehicle towing: (cid:127) What’s the towing capacity of the towing vehicle? Be sure you read the tow vehicle manufacturer’s recommendations.


(cid:127) How far will you tow? Some vehicles have


restrictions on how far and how long they can tow.


(cid:127) Do you have the proper towing equipment? See your dealer or trailering professional for additional advice and equipment recommendations. Is your vehicle ready to be towed? Just as you would prepare your vehicle for a long trip, you’ll want to make sure your vehicle is prepared to be towed. See Before Leaving on a Long Trip on page 4-23.


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(cid:127) Dinghy Towing For front-wheel-drive vehicles with a manual transaxle, only do the following:


After dinghy towing, let the engine idle for more than three minutes before driving the vehicle.


When dinghy towing, be sure to follow the posted legal speed limit. 1. Put the shift lever in NEUTRAL. 2. Turn the ignition to ACC to avoid locking the steering wheel. Make sure the audio system is turned off and that nothing is plugged into the power outlets.


3. Release the parking brake.


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Do not tow your vehicle from the rear. Your vehicle could be badly damaged and the repairs would not be covered by your warranty. Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle if any of its wheels will be on the ground.


Dolly Towing


3. Set the parking brake and then remove the key. 4. Clamp the steering wheel in a straight-ahead


position with a clamping device designed for towing.


5. Release the parking brake. Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle if any of its wheels will be on the ground.


If your vehicle is a front-wheel drive vehicle it can be towed using a dolly. To tow your vehicle using a dolly, follow these steps: 1. Put the front wheels on a dolly. 2. Put the vehicle in PARK (P) for an automatic


transaxle and in NEUTRAL for a manual transaxle.


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Towing a Trailer


{CAUTION:


If you do not use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well — or even at all. You and your passengers could be seriously injured. You may also damage your vehicle; the resulting repairs would not be covered by your warranty. Pull a trailer only if you have followed all the steps in this section. Ask your dealer for advice and information about towing a trailer with your vehicle.


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


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If You Do Decide To Pull A Trailer If you do, here are some important points:


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


(cid:127) Consider using a sway control. You can ask a hitch


dealer about sway controls.


(cid:127) Don’t tow a trailer at all during the first 1,000 miles


(1 600 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. Then, during the first 500 miles (800 km) that you tow a trailer, don’t drive over 50 mph (80 km/h) and don’t make starts at full throttle. This helps your engine and other parts of your vehicle wear in at the heavier loads.


(cid:127) Obey speed limit restrictions when towing a trailer. Don’t drive faster than the maximum posted speed for trailers, or no more than 55 mph (90 km/h), to save wear on your vehicle’s parts.


Three important considerations have to do with weight:


the weight of the trailer the weight of the trailer tongue and the total weight on your vehicle’s tires


Weight of the Trailer How heavy can a trailer safely be? It should never weigh more than 1,500 lbs (680 kg). But even that can be too heavy. It depends on how you plan to use your rig. For example, speed, altitude, road grades, outside temperature and how much your vehicle is used to pull a trailer are all important. And, it can also depend on any special equipment that you have on your vehicle. You can ask your dealer for our trailering information or advice, or you can write us at:


Pontiac-GMC Customer Assistance Center P.O. Box 33172
Detroit, MI 48232-5172


In Canada, write to:


General Motors of Canada Limited Customer Communication Centre, 163-005
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7


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(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. And if you tow a trailer, you must add the tongue load to the GVW because your vehicle will be carrying that weight, too. See Loading Your Vehicle on page 4-32 for more information about your vehicle’s maximum load capacity.


After you have loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, you may be able to get them right simply by moving some items around in the trailer. Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Tire-Loading Information label located in the glovebox. See Loading Your Vehicle on page 4-32. Then be sure you do not go over the GVW limit for your vehicle, including the weight of the trailer tongue.


If you’re using a weight-carrying hitch or a weight-distributing hitch, the trailer tongue (A) should weigh 10 to 15 percent of the total loaded trailer weight (B).


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Hitches It’s important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why you’ll need the right hitch. Here are some rules to follow: (cid:127) Don’t let the steel in a hitch contact the aluminum


on your bumper. If you do, the two will corrode. You can use something like paint or plastic tape to separate the steel and aluminum. The same steel to aluminum problem can happen with fasteners too.


(cid:127) Will you have to make any holes in the body of


your vehicle when you install a trailer hitch? If you do, then be sure to seal the holes later when you remove the hitch. If you don’t seal them, deadly carbon monoxide (CO) from your exhaust can get into your vehicle. See Engine Exhaust on page 2-32. Dirt and water can too.


Safety Chains You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer so that the tongue will not drop to the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Follow the manufacturer’s recommendation for attaching safety chains and do not attach them to the bumper. Always leave just enough slack so you can turn with your rig. And, never allow safety chains to drag on the ground. Trailer Brakes Does your trailer have its own brakes? Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly. And, if you have anti-lock brakes, do not try to tap into your vehicle’s brake system. If you do, both systems won’t work well, or at all.


4-43


Driving with a Trailer Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself. Before you start, check the trailer hitch, platform and attachments, safety chains, electrical connector, lamps, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same time. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still working. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle without a trailer. This can help you avoid situations that require heavy braking and sudden turns.


Passing You’ll need more passing distance up ahead when you’re towing a trailer. And, because you’re a good deal longer, you’ll need to go much farther beyond the passed vehicle before you can return to your lane. Backing Up Hold the bottom of the steering wheel with one hand. Then, to move the trailer to the left, just move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal. Do this so your trailer won’t strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance.


4-44


Turn Signals When Towing a Trailer When you tow a trailer, your vehicle may need a different turn signal flasher and/or extra wiring. Check with your dealer. The arrows on your instrument panel will flash whenever you signal a turn or lane change. Properly hooked up, the trailer lamps will also flash, telling other drivers you’re about to turn, change lanes or stop. When towing a trailer, the arrows on your instrument panel will flash for turns even if the bulbs on the trailer are burned out. Thus, you may think drivers behind you are seeing your signal when they are not. It’s important to check occasionally to be sure the trailer bulbs are still working. Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. If you don’t shift down, you might have to use your brakes so much that they would get hot and no longer work well. On a long uphill grade, shift down and reduce your speed to around 45 mph (70 km/h) to reduce the possibility of the engine and the transaxle overheating.


Parking on Hills


{CAUTION:


You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged.


But if you ever have to park your rig on a hill, here’s how to do it: 1. Apply your regular brakes, but don’t shift into


PARK (P) for an automatic transaxle or into gear for a manual transaxle, yet. When parking uphill, turn your wheels away from the curb. When parking downhill, turn your wheels into the curb.


2. Have someone place chocks under the trailer wheels. 3. When the chocks are in place, release the regular


brakes until the chocks absorb the load.


4. Reapply the regular brakes. Then apply your parking


brake and shift into PARK (P) for an automatic transaxle or REVERSE (R) for a manual transaxle.


5. Release the regular brakes.


4-45


When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down


while you:


start your engine shift into a gear, and release the parking brake


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


the chocks.


Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transaxle fluid (don’t overfill), engine oil, drive belt, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you’re trailering, it’s a good idea to review this information before you start your trip. Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing Your cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 5-30.


4-46


(cid:127) (cid:127) (cid:127) Section 5


Service and Appearance Care


Service ............................................................5-3
Doing Your Own Service Work .........................5-4
Adding Equipment to the Outside of


Your Vehicle ..............................................5-5
Fuel ................................................................5-5
Gasoline Octane ............................................5-5
Gasoline Specifications ....................................5-6
California Fuel ...............................................5-6
Additives .......................................................5-6
Fuels in Foreign Countries ...............................5-7
Filling Your Tank ............................................5-7
Filling a Portable Fuel Container .......................5-9
Checking Things Under the Hood ....................5-10
Hood Release ..............................................5-10
Engine Compartment Overview .......................5-12
Engine Oil ...................................................5-16
Engine Air Cleaner/Filter ................................5-21
Automatic Transaxle Fluid ..............................5-23
Manual Transaxle Fluid ..................................5-26
Hydraulic Clutch ...........................................5-27
Engine Coolant .............................................5-28
Radiator Pressure Cap ..................................5-30
Engine Overheating .......................................5-30
Cooling System ............................................5-32


Power Steering Fluid .....................................5-37
Windshield Washer Fluid ................................5-38
Brakes ........................................................5-39
Battery ........................................................5-42
Jump Starting ...............................................5-43
All-Wheel Drive ..............................................5-48
Bulb Replacement ..........................................5-49
Halogen Bulbs ..............................................5-49
Headlamps, Front Turn Signal, and


Parking Lamps ..........................................5-49
Center High-Mounted Stoplamp (CHMSL) .........5-51
Taillamps, Turn Signal, and Stoplamps ............5-53
Back-Up Lamps ............................................5-54
Replacement Bulbs .......................................5-55
Windshield Wiper Blade Replacement ..............5-56
Tires ..............................................................5-57
Tire Sidewall Labelling ...................................5-58
Tire Terminology and Definitions .....................5-61
Inflation - Tire Pressure .................................5-64
Tire Pressure Monitor System .........................5-65
Tire Inspection and Rotation ...........................5-68
When It Is Time for New Tires .......................5-69
Buying New Tires .........................................5-70


5-1


Section 5


Service and Appearance Care


Uniform Tire Quality Grading ..........................5-70
Wheel Alignment and Tire Balance ..................5-72
Wheel Replacement ......................................5-72
Tire Chains ..................................................5-73
If a Tire Goes Flat ........................................5-74
Changing a Flat Tire .....................................5-75
Removing the Spare Tire and Tools ................5-76
Removing the Flat Tire and Installing the


Spare Tire ................................................5-78
Storing a Flat or Spare Tire and Tools ............5-84
Compact Spare Tire ......................................5-86
Appearance Care ............................................5-87
Fabric/Carpet ...............................................5-87
Vinyl ...........................................................5-89
Leather .......................................................5-89
Instrument Panel ..........................................5-89
Interior Plastic Components ............................5-89
Glass Surfaces .............................................5-89
Care of Safety Belts ......................................5-90
Weatherstrips ...............................................5-90
Washing Your Vehicle ...................................5-90
Cleaning Exterior Lamps/Lenses .....................5-90
Finish Care ..................................................5-91


Windshield, Backglass, and Wiper Blades .........5-91
Aluminum Wheels .........................................5-92
Tires ...........................................................5-92
Sheet Metal Damage .....................................5-93
Finish Damage .............................................5-93
Underbody Maintenance ................................5-93
Chemical Paint Spotting .................................5-93
Vehicle Care/Appearance Materials ..................5-94
Vehicle Identification ......................................5-95
Vehicle Identification Number (VIN) .................5-95
Service Parts Identification Label .....................5-95
Electrical System ............................................5-95
Add-On Electrical Equipment ..........................5-95
Headlamp Wiring ..........................................5-96
Windshield Wiper Fuses ................................5-96
Power Windows and Other Power Options .......5-96
Fuses and Circuit Breakers ............................5-96
Instrument Panel Fuse Block ..........................5-97
Engine Compartment Fuse Block ....................5-98
Capacities and Specifications ........................5-100
Normal Maintenance Replacement Parts .........5-102


5-2


Service Your dealer knows your vehicle best and wants you to be happy with it. We hope you will go to your dealer for all your service needs. You will get genuine GM parts and GM-trained and supported service people. We hope you will want to keep your GM vehicle all GM. Genuine GM parts have one of these marks:


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


5-3


{CAUTION:


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


(cid:127) Be sure you have sufficient knowledge,


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


(cid:127) Be sure to use the proper nuts, bolts and


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


Doing Your Own Service Work If you want to do some of your own service work, you will want to use the proper service manual. It tells you much more about how to service your vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-11. Your vehicle may have an airbag system. If it does, see Servicing Your Airbag-Equipped Vehicle on page 1-60 before attempting to do your own service work. You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See Part E: Maintenance Record on page 6-21.


5-4


Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer performance. Check with your dealer before adding equipment to the outside of your vehicle. Fuel The 8th digit of your vehicle identification number (VIN) shows the code letter or number that identifies your engine. You will find the VIN at the top left of the instrument panel. See Vehicle Identification Number (VIN) on page 5-95.


Gasoline Octane If your vehicle has the 1.8L L4 (VIN Code 8) engine, use regular unleaded gasoline with a posted octane of 87 or higher. If the octane is less than 87, you may get a heavy knocking noise when you drive. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. Otherwise, you might damage your engine. A little pinging noise when you accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a higher-octane fuel is necessary. If you are using 87 octane or higher-octane fuel and you hear heavy knocking, your engine needs service. If your vehicle has the 1.8L L4 (VIN Code L) engine, use only premium unleaded gasoline with a posted octane of 91 or higher. In an emergency, you may be able to use a lower octane — as low a 87 — if heavy knocking does not occur. Refill your tank with premium fuel as soon as possible. Otherwise, you might damage your engine. If you are using 91 octane or higher-octane fuel and you hear heavy knocking, your engine needs service.


5-5


Gasoline Specifications It is recommended that gasoline meet specifications which were developed by automobile manufacturers around the world and contained in the World-Wide Fuel Charter which is available from the Alliance of Automobile Manufacturers at www.autoalliance.org/fuel_charter.htm. Gasoline meeting these specifications could provide improved driveability and emission control system performance compared to other gasoline.


California Fuel If your vehicle is certified to meet California Emission Standards (see the underhood emission control label), it is designed to operate on fuels that meet California specifications. If this fuel is not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected. The malfunction indicator lamp may turn on and your vehicle may fail a smog-check test. See Malfunction Indicator Lamp on page 3-35. If this occurs, return to your authorized GM dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by your warranty.


Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent engine and fuel system deposits from forming, allowing your emission control system to work properly. You should not have to add anything to your fuel. However, some gasolines contain only the minimum amount of additive required to meet U.S. Environmental Protection Agency regulations. General Motors recommends that you buy gasolines that are advertised to help keep fuel injectors and intake valves clean. If your vehicle experiences problems due to dirty injectors or valves, try a different brand of gasoline. Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be available in your area to contribute to clean air. General Motors recommends that you use these gasolines, particularly if they comply with the specifications described earlier. Notice: Your vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in your fuel system and also damage the plastic and rubber parts. That damage would not be covered under your warranty.


5-6


Some gasolines that are not reformulated for low emissions may contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. General Motors does not recommend the use of such gasolines. Fuels containing MMT can reduce the life of spark plugs and the performance of the emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your authorized GM dealer for service.


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


Filling Your Tank


{CAUTION:


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


5-7


To remove the fuel cap, turn it slowly to the left (counterclockwise). On some vehicles you may have to push in while turning the cap. While refueling, hang the fuel cap inside of the fuel door.


{CAUTION:


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


Be careful not to spill fuel. Do not top off or overfill the tank, and wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Washing Your Vehicle on page 5-90.


The tethered fuel cap is located behind a hinged fuel door on the driver’s side of the vehicle.


The fuel door release lever is located near the floor under the driver’s seat on the outboard side.


5-8


When replacing the fuel cap, turn it to the right (clockwise) until it clicks. Make sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See Malfunction Indicator Lamp on page 3-35.


{CAUTION:


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


Notice: If you need a new fuel cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit properly. This may cause your malfunction indicator lamp to light and may damage your fuel tank and emissions system. See Malfunction Indicator Lamp on page 3-35.


Filling a Portable Fuel Container


{CAUTION:


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


(cid:127) Dispense gasoline only into approved


containers.


(cid:127) Do not fill a container while it is inside a


vehicle, in a vehicle’s trunk, pickup bed or on any surface other than the ground. (cid:127) Bring the fill nozzle in contact with the


inside of the fill opening before operating the nozzle. Contact should be maintained until the filling is complete.


(cid:127) Do not smoke while pumping gasoline.


5-9


Checking Things Under the Hood


Hood Release To open the hood, do the following:


1. Pull the release


handle inside the vehicle. It is located below the instrument panel to the left of the steering wheel.


{CAUTION:


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


{CAUTION:


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


5-10


4. Release the hood prop


rod from its retainer and put it into the slot in the hood. To insert the hood prop rod into the slot, move it straight up. If it is moved to the side or toward the inside of the vehicle, it may become detached.


2. Then go to the front of the vehicle and pull up on the secondary hood release. The lever is located near the middle of the hood.


3. Lift the hood.


Before closing the hood, be sure all the filler caps are on properly. Make sure to return the hood prop rod carefully back to its retainer to avoid damaging the vehicle.


5-11


Engine Compartment Overview When you open the hood of the 1.8L L4 (VIN Code 8) engine, you will see the following:


5-12


A. Windshield Washer Fluid Reservoir. See “Adding


Washer Fluid” under Windshield Washer Fluid on page 5-38.


G. Automatic Transaxle Fluid Dipstick (If Equipped). See “Checking the Fluid Level” under Automatic Transaxle Fluid on page 5-23.


B. Power Steering Fluid Reservoir. See Power Steering


Fluid on page 5-37.


C. Radiator Pressure Cap. See Radiator Pressure Cap


on page 5-30.


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


under Engine Oil on page 5-16.


E. Coolant Recovery Tank. See Cooling System on


page 5-32.


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


under Engine Oil on page 5-16.


H. Brake Master Cylinder Reservoir and Hydraulic


Clutch (If Equipped). See “Brake Fluid” under Brakes on page 5-39 and Hydraulic Clutch on page 5-27.


I. Engine Air Cleaner/Filter. See Engine Air


Cleaner/Filter on page 5-21.


J. Battery. See Battery on page 5-42. K. Engine Compartment Fuse Block. See Engine


Compartment Fuse Block on page 5-98.


5-13


When you open the hood of the 1.8L L4 (VIN Code L) engine, you will see the following:


5-14


A. Windshield Washer Fluid Reservoir. See “Adding


Washer Fluid” under Windshield Washer Fluid on page 5-38.


G. Automatic Transaxle Fluid Dipstick (If Equipped). See “Checking the Fluid Level” under Automatic Transaxle Fluid on page 5-23.


B. Power Steering Fluid Reservoir. See Power Steering


Fluid on page 5-37.


C. Radiator Pressure Cap. See Radiator Pressure Cap


on page 5-30.


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


under Engine Oil on page 5-16.


E. Coolant Recovery Tank. See Cooling System on


page 5-32.


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


under Engine Oil on page 5-16.


H. Brake Master Cylinder Reservoir and Hydraulic


Clutch (If Equipped). See “Brake Fluid” under Brakes on page 5-39 and Hydraulic Clutch on page 5-27.


I. Engine Air Cleaner/Filter. See Engine Air


Cleaner/Filter on page 5-21.


J. Battery. See Battery on page 5-42. K. Engine Compartment Fuse Block. See Engine


Compartment Fuse Block on page 5-98.


5-15


Engine Oil


If the engine oil pressure light appears on the instrument cluster, it means you need to check your engine oil level right away.


For more information, see Oil Pressure Light on page 3-38. You should check your engine oil level regularly; this is an added reminder.


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


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


1.8L L4 (VIN Code 8) Engine


5-16


1.8L L4 (VIN Code L) Engine


When to Add Engine Oil If the oil is at or below the hole at the tip of the dipstick, then you will need to add at least one quart of oil. But you must use the right kind. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-100. Notice: Do not add too much oil. If your engine has so much oil that the oil level gets above the upper hole, your engine could be damaged.


See Engine Compartment Overview on page 5-12 for the location of the engine oil fill cap. Be sure to add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you are through.


5-17


What Kind of Engine Oil to Use Look for two things: (cid:127) GM6094M


Your vehicle’s engine requires oil meeting GM Standard GM6094M. You should look for and use only an oil that meets GM Standard GM6094M.


5-18


(cid:127) SAE 5W-30


As shown in the viscosity chart, SAE 5W-30 is best for your vehicle. However, if it is going to be 0°F (–18°C) or above and SAE 5W-30 is not available, you may use SAE 10W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50.


Oils meeting these requirements should also have the starburst symbol on the container. This symbol indicates that the oil has been certified by the American Petroleum Institute (API).


You should look for this information on the oil container, and use only those oils that are identified as meeting GM Standard GM6094M and have the starburst symbol on the front of the oil container.


Notice: Use only engine oil identified as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For Gasoline Engines starburst symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty. GM Goodwrench® oil meets all the requirements for your vehicle. If you are in an area of extreme cold, where the temperature falls below −20°F (−29°C), it is recommend that you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. Engine Oil Additives Do not add anything to your oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all you will need for good performance and engine protection.


5-19


What to Do with Used Oil Used engine oil contains certain elements that may be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer’s warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help.


When to Change Engine Oil If any one of these is true for you, use the short trip/city maintenance schedule: (cid:127) Most trips are less than 5 miles (8 km). This is


particularly important when outside temperatures are below freezing.


(cid:127) Most trips include extensive idling, such as frequent


driving in stop-and-go traffic.


(cid:127) You frequently tow a trailer or use a carrier on top


of your vehicle. The vehicle is used for delivery service, police, taxi, or other commercial application.


Driving under these conditions causes engine oil to break down sooner. If any one of these is true for your vehicle, then you need to change your oil and filter every 3,000 miles (5 000 km) or 3 months — whichever occurs first. If none of them are true, use the long trip/highway maintenance schedule. Change the oil and filter every 7,500 miles (12 500 km) or 12 months — whichever occurs first. Driving a vehicle with a fully warmed engine under highway conditions will cause engine oil to break down slower.


5-20


(cid:127) Engine Air Cleaner/Filter


The engine air cleaner/filter is in the engine compartment on the driver’s side of the vehicle. See Engine Compartment Overview on page 5-12 for more information on location.


When to Inspect the Engine Air Cleaner/Filter If you are driving in dusty/dirty conditions, inspect the air cleaner/filter at each engine oil change. Replace the filter every 30,000 miles (48 000 km) or 24 months, whichever occurs first. See Part A: Scheduled Maintenance Services on page 6-4 for more information. How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter remove the filter from the vehicle and lightly shake the filter to release loose dust and dirt. If the filter remains caked with dirt, a new filter is required.


5-21


To inspect or replace the engine air cleaner/filter, do the following:


{CAUTION:


Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flame if the engine backfires. If it is not there and the engine backfires, you could be burned. Do not drive with it off, and be careful working on the engine with the air cleaner/filter off.


If the air cleaner/filter is off, a backfire can


Notice: cause a damaging engine fire. And, dirt can easily get into your engine, which will damage it. Always have the air cleaner/filter in place when you are driving.


1. Release the two clips that hold the cover down. 2. Lift the cover off. 3. Inspect or replace the engine air cleaner/filter. 4. Reinstall the cover.


5-22


Automatic Transaxle Fluid When to Check and Change A good time to check your automatic transaxle fluid level is when the engine oil is changed. Check the fluid in the transaxle and differential every 30,000 miles (48 000 km). Change the fluid every 60,000 miles (100 000 km) if the vehicle is mainly driven under one or more of these conditions:


In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. In hilly or mountainous terrain.


(cid:127) When doing frequent trailer towing. (cid:127) Uses such as found in taxi, police or delivery


service.


See Part A: Scheduled Maintenance Services on page 6-4. How to Check Because this operation can be a little difficult, you may choose to have this done at the dealership service department.


If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. Notice: Too much or too little fluid can damage the transaxle. Too much can mean that some of the fluid could come out and fall on hot engine or exhaust system parts, starting a fire. Too little fluid could cause the transaxle to overheat. Be sure to get an accurate reading if you check the transaxle fluid. Wait at least 30 minutes before checking the transaxle fluid level if you have been driving: (cid:127) When outside temperatures are above 90°F (32°C). (cid:127) At high speed for quite a while.


In heavy traffic — especially in hot weather.


(cid:127) While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 158°F to 176°F (70°C to 80°C). Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50°F (10°C). If it is colder than 50°F (10°C), you may have to drive longer.


5-23


(cid:127) (cid:127) (cid:127) Checking the Fluid Level Prepare your vehicle as follows: (cid:127) Park your vehicle on a level place. Keep the


engine running.


(cid:127) With the parking brake applied, place the shift lever


in PARK (P).


(cid:127) With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P). Let the engine run at idle for three to five minutes.


Then, without shutting off the engine, follow these steps:


The automatic transaxle dipstick has an orange handle and is located near the front of the engine compartment. See Engine Compartment Overview on page 5-12 for more information on location.


1. Release the tab and pull out the dipstick and wipe it


with a clean rag or paper towel.


2. Push it back in all the way, wait three seconds and


then pull it back out again.


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(cid:127) 3. Check both sides of the dipstick, and read the lower


level. The fluid level must be between the two dimples in the hot range.


4. If the fluid level is in the acceptable range, push the


dipstick back in all the way; then press the tab down to lock the dipstick in place.


How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transaxle fluid to use. See Part D: Recommended Fluids and Lubricants on page 6-19.


If the fluid level is low, add only enough of the proper fluid to bring the level into the area between dimples on the dipstick. 1. Pull out the dipstick. 2. Using a long-neck funnel, add enough fluid at the


dipstick hole to bring it to the proper level. It does not take much fluid, generally less than one pint (0.5 L). Do not overfill.


Notice: Use of automatic transaxle fluid labeled other than T-IV Automatic Transaxle Fluid may damage your vehicle, and the damages may not be covered by your warranty. Always use T-IV labeled automatic transaxle fluid in your vehicle. See Part D: Recommended Fluids and Lubricants on page 6-19 for more information. 3. After adding fluid, recheck the fluid level as described under “How to Check,” earlier in this section.


4. When the correct fluid level is obtained, push the


dipstick back in all the way; then press the tab down to lock the dipstick in place.


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Manual Transaxle Fluid When to Check A good time to have your manual transaxle fluid level checked is when the engine oil is changed. However, the fluid in your manual transaxle does not require changing. How to Check Because this operation can be difficult, you may choose to have this done at your Pontiac dealership service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading. Notice: Too much or too little fluid can damage the transaxle. Too much can mean that some of the fluid could come out and fall on hot engine or exhaust system parts, starting a fire. Too little fluid could cause the transaxle to overheat. Be sure to get an accurate reading if you check the transaxle fluid.


Check the fluid level only when your engine is off, the vehicle is parked on a level place and the transaxle is cool enough for you to rest your fingers on the transaxle case. Then, follow these steps: 1. Remove the filler plug. 2. Check that the lubricant level is up to the bottom of


the filler plug hole.


3. If the fluid level is good, install the plug and be sure


it is fully seated. If the fluid level is low, add more fluid as described in the next steps.


How to Add Fluid Here is how to add fluid. Refer to the Maintenance Schedule to determine what kind of fluid to use. See Part D: Recommended Fluids and Lubricants on page 6-19. 1. Remove the filler plug. 2. Add fluid at the filler plug hole. Add only enough


fluid to bring the fluid level up to the bottom of the filler plug hole.


3. Install the filler plug. Be sure the plug is fully seated.


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Hydraulic Clutch The hydraulic clutch linkage in your vehicle is self-adjusting. The master cylinder reservoir is filled with DOT-3 brake fluid. It is not necessary to regularly check the fluid unless you suspect there is a leak in the system. Adding fluid will not correct a leak. The hydraulic clutch and brake master cylinder use the same reservoir. A fluid loss in this system could indicate a problem. Have the system inspected and repaired.


When to Check and What to Use


The reservoir is located at the back of the engine compartment, on the driver’s side of the vehicle. See Engine Compartment Overview on page 5-12
for more information on location.


Refer to the Maintenance Schedule to determine how often you should check the fluid level in your master cylinder reservoir and for the proper fluid. See Part B: Owner Checks and Services on page 6-13 and Part D: Recommended Fluids and Lubricants on page 6-19. How to Check and Add Fluid Check to make sure that the fluid level is at or above the MIN mark. If the level is below the MIN mark, see the instructions on the reservoir cap.


5-27


What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOL® coolant which will not damage aluminum parts. If you use this coolant mixture, you do not need to add anything else.


{CAUTION:


Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you would not get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOL® coolant.


Engine Coolant Your vehicle was factory-filled with a coolant developed to last for 100,000 miles (160 000 km) or 5 years, whichever comes first. When coolant is added or changed, use DEX-COOL® coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see Engine Overheating on page 5-30. A 50/50 mixture of clean, drinkable water and DEX-COOL® coolant will: (cid:127) Give freezing protection down to −34°F (− 37°C). (cid:127) Give boiling protection up to 265°F (129°C). (cid:127) Protect against rust and corrosion. (cid:127) Help keep the proper engine temperature. Let the warning lights and gages work as they should.


Notice: Using coolant other than DEX-COOL® may cause premature engine, heater core or radiator corrosion. In addition, the engine coolant may require changing sooner, at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would not be covered by your warranty. Always use DEX-COOL® (silicate-free) coolant in your vehicle.


5-28


(cid:127) If you use an improper coolant mixture,


If you use the proper coolant, you do not


Notice: your engine could overheat and be badly damaged. The repair cost would not be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. If you have to add coolant more than four times a year, have your dealer check your cooling system. Notice: have to add extra inhibitors or additives which claim to improve the system. These can be harmful. Checking Coolant The vehicle must be on a level surface. When your engine is cold, the coolant level should be at LOW, or a little higher. When your engine is warm, the level should be up to FULL, or a little higher. See Engine Compartment Overview on page 5-12 for the location of the coolant recovery tank. Adding Coolant If you need more coolant, add the proper DEX-COOL® coolant mixture at the coolant recovery tank, but be careful not to spill it.


{CAUTION:


Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. With the coolant recovery tank, you will almost never have to add coolant at the radiator. Never turn the radiator pressure cap — even a little — when the engine and radiator are hot.


{CAUTION:


You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.


Occasionally check the coolant level in the radiator. For information on how to add coolant to the radiator, see Cooling System on page 5-32.


5-29


If the pressure cap is not tightly installed,


Radiator Pressure Cap Notice: coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured. See Engine Compartment Overview on page 5-12
for more information on location.


Engine Overheating You will find a coolant temperature gage on your vehicle’s instrument panel. See Engine Coolant Temperature Gage on page 3-35.


If Steam Is Coming From Your Engine


{CAUTION:


Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop your engine if it overheats, and get out of the vehicle until the engine is cool.


If your engine catches fire because you


Notice: keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by your warranty.


5-30


If No Steam Is Coming From Your Engine If you get an engine overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: (cid:127) Climb a long hill on a hot day. (cid:127) Stop after high-speed driving. Idle for long periods in traffic. Tow a trailer.


If you get the overheat warning with no sign of steam, try this for a minute or so: 1. In heavy traffic, let the engine idle in NEUTRAL (N) while stopped. If it is safe to do so, pull off the road, shift to PARK (P) or NEUTRAL (N) and let the engine idle.


2. Turn on your heater to full hot at the highest fan


speed and open the windows as necessary.


If you no longer have the overheat warning, you can drive. Just to be safe, drive slower for about 10 minutes. If the warning does not come back on, you can drive normally. If the warning continues and you have not stopped, pull over, stop, and park your vehicle right away. If there is still no sign of steam, you can idle the engine for three minutes while you are parked. If you still have the warning, turn off the engine and get everyone out of the vehicle until it cools down. You may decide not to lift the hood but to get service help right away.


5-31


(cid:127) (cid:127) Cooling System When you decide it is safe to lift the hood, here is what you will see:


{CAUTION:


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


If the coolant inside the coolant recovery tank is boiling, do not do anything else until it cools down. The vehicle should be parked on a level surface. The coolant level should be at or above the FULL mark. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system.


A. Electric Engine Cooling Fan B. Engine Coolant Recovery Tank C. Radiator Pressure Cap


5-32


{CAUTION:


Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle.


If there seems to be no leak, with the engine on, check to see if the electric engine cooling fan is running. If the engine is overheating, the fan should be running. If it is not, your vehicle needs service. Notice: Engine damage from running your engine without coolant is not covered by your warranty.


How to Add Coolant to the Coolant Recovery Tank If you have not found a problem yet, but the coolant level is not at or above the FULL mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL® coolant at the coolant recovery tank. See Engine Coolant on page 5-28 for more information about the proper coolant mixture.


{CAUTION:


Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you would not get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and a proper coolant.


5-33


In cold weather, water can freeze and crack


Notice: the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mixture.


If the overheat warning continues, there is one more thing you can try. You can add the proper coolant mixture directly to the radiator but be sure the cooling system is cool before you do it.


{CAUTION:


{CAUTION:


You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.


When the coolant in the coolant recovery tank is at the FULL mark, start your vehicle.


Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressure cap.


5-34


How to Add Coolant to the Radiator


3. Fill the radiator with the proper coolant mixture, up to the base of the filler neck. See Engine Coolant on page 5-28 for more information about the proper coolant mixture.


1. You can remove the radiator pressure cap when


the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. Do not press down while turning the pressure cap. If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left.


2. Then keep turning the pressure cap, but now push


down as you turn it. Remove the pressure cap.


5-35


4. Then fill the coolant recovery tank to the FULL mark. 5. Put the cap back on the coolant recovery tank,


but leave the radiator pressure cap off.


6. Start the engine and let it run until you can feel the


upper radiator hose getting hot. Watch out for the engine cooling fan.


7. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper coolant mixture through the filler neck until the level reaches the base of the filler neck.


8. Then replace the pressure cap. At any time during


this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap. Be sure the ears on the pressure cap are in line with the

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