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2003 GMC Sonoma Support Question

2003 GMC Sonoma Support Question

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Question posted by robertjewell32 on March 23rd, 2012

4wd Issues

My 2003 GMC Sonoma keeps shifting itself into 4 Hi out of 2wd. What am I doing wrong???

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Related Manual Pages

Owner's Manual - Page 2

The 2003 GMC Sonoma Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-3 Rear Seats ...1-9 Safety Belts ...1-11 1-31 Child Restraints ...1-55 Air System Bag Restraint System Check ...1-66 Features ...
Owner's Manual - Page 3

...the road. It's an alphabetical list of General Motors Corporation. Please keep this manual, you learn about the features and controls for GMC whenever it was printed. How to Use This Manual Many people read.... Box 07130 Detroit, MI 48207 GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name SONOMA are registered trademarks of what you need it when you sell the vehicle, ...
Owner's Manual - Page 21

The person keeps going until stopped by something. or the instrument panel... 1-14 In a real vehicle, it could be the windshield...
Owner's Manual - Page 44

Child Restraint Systems An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to keep the infant positioned in a crash, acts to restrain or position a child on a continuous flat surface. A rear-facing infant seat (B) provides restraint with the seating surface ...
Owner's Manual - Page 49

... requires that an unsecured child restraint can help restrain the child restraint during a collision. Some top strap-equipped child restraints are designed for your vehicle - Keep in mind that the top strap be anchored. Ask the child restraint manufacturer whether or not a kit is in a rear seat.
Owner's Manual - Page 73

Torn or frayed safety belts may not protect you see anything that might keep a safety belt system from doing its job, have them repaired or replaced. (The air bag system does not need regular maintenance.) 1-66 They can rip ...
Owner's Manual - Page 76

Section 2 Features and Controls Automatic Transmission Operation ...2.24 Manuai Transmission Operation ...2.27 Four-wheel Drive ...2.28 Parking Brake ...2.31 Shifting Into Park (P) ...2-32 Shifting Out of Park (P) ...2-34 Parking Your Vehicle ...2.34 Parking Over Things That Burn ...2-35 Engine Exhaust ...2.35 Running Your Engine While You Are Parked ...2-36 ...
Owner's Manual - Page 123

.... This can cause you to the bumpers. The adjustable tie downs, at both ends of the crossrails, should be used to secure loads to keep the load from shifting. Use G M accessory racks that are compatible with a luggage carrier, it has side rails and crossrails attached to the roof to handle loads of...
Owner's Manual - Page 138

.... If you have an automatic transmission and you may have a manual transmission. Of course, applying the brake takes you have to brake or shift to a lower gear to keep your speed. Each time you get to the higher speed. Increasing Speed While Using Cruise Control There are two ways to turn off...
Owner's Manual - Page 165

...the vehicle fails to start, see your service technician in correctly diagnosing a malfunction. SECURITY SERVICE 4WD If the light flashes, the Passlock@ system hasentered a tamper mode. If the light comes ... be a problem with the four-wheel drive system and service is required. The SERVICE 4WD light comes on briefly when you turn the key toward START. Security Light This light will...
Owner's Manual - Page 214

..., steering and acceleration) don't have any emergency, don't give up. It is best handled by shifting to a lower gear). But skids are always possible. In any doubt. Always be longer and vehicle control more limited. Keep trying to recognize warninq clues - If you have enoiigh friction where the tires meet the road...
Owner's Manual - Page 221

..., if you have a manual transmission) to "rev-up a hill. With the brake pedal pressed and the parking brake still applied, shift the transmission to PARK (P) (or shift to stop the vehicle and keep it . back It's best that you could go some things you must back straight down the hill. Never attempt to...
Owner's Manual - Page 237

... trips safer and more enjoyable. Shift to know is this: let your... in good shape. The most important thing to a lower gear when you don't shift down . If you go down to visit there, here are some of the slowing...Wheel-Drive Vehicle on a steep downhill slope. See Off-Road Driving with Your Four- Shift down hills. Check all fluid levels and also the brakes, tires, cooling system and ...
Owner's Manual - Page 286

Keep the engine running. With the parking brake applied, place the shift lever in each gear range, pausing for about three seconds in PARK (P). Then, ...more . Checking the Fluid Level Prepare your vehicle as follows: Park your foot on the brake pedal, move the shift lever through each range. The transmission dipstick is located near the center of the engine compartment. Push it back ...
Owner's Manual - Page 327

... impact - Poorly maintained and improperly used tires are dangerous. 0 Overloading your tires can cause accidents. Keep tires at the recommended pressure. Worn, old tires can cause overheating as when you ever have questions about your GMC Warranty booklet for details. You could cause serious injury.Check all tires frequently to maintain the...
Owner's Manual - Page 360

...) Turn Signal Cluster, Engine Control Module Interior Lights Auxiliary Power Power Locks Motor Fuse 15 16 17 18 19 20 21 22 23 24 Usage 4WD Switch, Engine Controls (VCM, PCM, Transmission) Supplemental Inflatable Restraint Front Wiper Steering Wheel Radio Controls Radio, Battery Amplifier Heating, Ventilation, Air Cooling (Manual), Heating,Ventilation...
Owner's Manual - Page 396

... be injured and property could begin to roll. To check the PARK (P) mechanism's holding ability: With the engine running , shift to clean thoroughly any corrosive materials from the regular brake pedal. Keeping your foot on a fairly steep hill, with the vehicle facing downhill. Parking Brake and Automatic Transmission Park (P) Mechanism Check Park...
Owner's Manual - Page 407

...Keep track of this owner's manual. Refer to the web for service nationwide. Box 33172 Detroit,, MI 48232-5172 1-800-GMC-8782 (462-8782) 1-800-GMC-8583 (462-8583) (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-GMC...version of your specific vehicle information all in Canada can communicate with GMC by dialing: 1-800-GMC-8583 (462-8583). (TTY users in one place. Any ...
Owner's Manual - Page 410

... who can assist you. Should you are available to retail lease customers operating 2003 GMC light duty trucks for the following information when your call is received: Vehicle ... Roadside Assistance services listed are calling Location, license plate number and color of your GMC truck Mileage of vehicle and description of problem Roadside Assistance is available 24 hours a day,...
Owner's Manual - Page 411

... same day repair. 7-8 If your vehicle cannot be scheduled into the service department immediately, keep driving it until it is, please call your ownership experience, we and our participating dealers ...let them know this, and ask for service, unless, of motor vehicles. Courtesy Transportation GMC has always exemplified quality and value in its offering of course, the problem is offered...

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