Does the remote work? When I got my 1992 the remote worked, but only when the key was in the accessory position. The switch worked under the same circumstances.
Mine ended up being a blown fuse in the SECONDARY PANEL which was accessed by removing the cover below the glove box.
it could be ...check fuse 15 it controls ur power locks
it is a switch problem most likely if door and window use same fuse then try the switch itself for the locks
The average mpg on a Deville is around 18 mpg.It is a very spacious car with front wheel drive and features power locks and windows along with cruise control.
probably the fuse or relay on the fuse block is bad , find and replace the fuse or relay and trunk and fuel door should there may be two separate fuses ,
The power of a Volkwagen Caddy motor varied depending on which model of the VW Caddy you are testing. The horsepower for the vehicle ranges between 60 and 90 for the different models.
Sounds like vehicle is stalling and you are losing all power assist and vacuum supply to braking system
how do you replace power antenna on 1988 deville
Umm, there are still manual locks. Take your finger and push the lock over and unlock the door. Good Luck!!!!
Why arent you going Back to whoever did the professional installation and have them fix it. It sounds related to something they did. Only they know where they were in your car and what wires they may have touched/altered If they took the door panels off to do speakers, that is where I would start to troubleshoot. Make sure the connections to the switches are properly installed and that none of the electrical connectors in the switch connections are damaged/bent. Before you do all that be sure to check all the fuses.
It will cause rusting from the inside, possible damage to power window motor, power door locks, power mirrors if equipped.
PCM, Relays, Power locks, wiring
kenwood, power accoustic.-Shocker