Possible the system is deactivated. 1. Sit in the driver seat, turn the key on. 2. Hit the unlock doors button 3 time (within 5 sec of each other). 3. Turn the key off and hit the unlock 3 times again. You should get a chirp from the horn. If this does not solve your problem, you can try the same proceedure but hit the Lock button Vs the unlock button
If the locks and rear window hatch on a 1998 Chevy Blazer lock and unlock by themselves, there is probably a problem with the fuse or a short somewhere. The locks are supposed to lock when the vehicle gets put in gear. Perhaps the system that tells the locks when to lock is not working properly.
I am having the same problem. It's as if the locks are frozen but it's summer.
try looking on the door jams of the back doors themselves. it is there on my caddy.
In my owner's manual for my 1995 XLT it shows a Body Compartment relay module # 5 around or in the jack storage compartment area. It shows relays for door unlock, door lock, driver door unlock, interior lamp relay, and trailer park lamps.
If there is it will be listed in your owner's manual.
I think you have to push the 'unlock' button twice in order to unlock the doors.
A faulty the door lock sensor will cause the door locks to lock and unlock repeatedly. The door lock sensor is located below the dashboard on the drivers side.
Automatic door locks engage on the 2003 Ford Explorer for safety.
Try turning the ignition on and off about 10 times until the door locks, lock and unlock, then lock with the remote done.
Cycle the key on/off 8 times and the door locks will lock and then unlock. Press the lock button on your key fob to program it
The driver door does not unlock the power locks for a few reasons. This motor could be burned out or the wires could not be attached correctly.
There may be a short in the relay between the door locks and the switch. First check the wiring between the locking mechanism and the switch, if that check out it may be a short in the fuse itself.