Fwd will lock in and then back out without warning ??
With out actually seeing the vehicle the possible issue could be either a bad 4x4 selector switch or the shift motor on the front differential
Testimonial: "Thx Fred"
SOURCE: 2000 gmc sierra factory stereo
look behind the glove box, there should be a sticker with the code on it. or in the owners manual if you have one.
SOURCE: right rear wheel locking up
okay you had brake work done!!! "THINKING" that was the problem originally right rear wheel locking up! okay,,, so doing brakes has not solved your problem! I would maybe look into rear end bearing??? do you have any load road noise from rear and do you have rear end fluid in differential? question to you was the baking plate ""WET"" looked damp? or moister get at it!??? seal might have leaked all fluid out??? all the above would be good place to start! good luck I hope this info helps you out.Happy new year.
SOURCE: My Power window on my 2003 GMC Sierra 1500 Truck
if your main switch panel still works the passenger window and if door locks still work probaly bad window motor
SOURCE: 2003 GMC Sierra 1500 tailgate will not lock shut.
Check to see if the mechanizm is siezed behind the handle that lifts up. this is quite common , also check the latches at the ends of the tailgate to see if they are not stuck in the unlatched position ,If they are retracted and won't come back out this confirms a sticky or siezed Mechanism.. WD 40 or someting simular to free up everything works well. good luck
SOURCE: I changed batteries in my 2003 GMC Sierra key fob
1. Close all doors
2. Insert key into ignition
3. Hold down the power UNLOCK button on the driver's door panel, continue to hold down
until instructed to release in step 9.
4. Perform steps 5 through 8 in a fairly rapid succession.
5. Turn the ignition to the ON position (as far as you can go without starting the engine.)
6. Turn the ignition to the OFF position.
7. Turn the ignition to the ON position (as far as you can go without starting the engine.)
8. Turn the ignition to the OFF position.
9. Release the power UNLOCK button on the door panel. The vehicle should respond by
door locks locking and unlocking automatically. (If locks do not cycle after you let go,
not before you let go of the unlock button, then the vehicle has not entered programming
mode and you must start procedure over. Remove key from ignition, open drivers door
and return to step 1 ). If the locks do cycle automatically then proceed to step 10.
10. Hold down the LOCK and UNLOCK buttons on the remote until the doors lock and
unlock. This may take up to 30 seconds.
11. Repeat step 10 NOW for each additional remote. (Including any existing remotes).
12. Turn the ignition to the ON position to exit the programming mode.
13. Test remote(s).
101 views
Usually answered in minutes!
×