Remove Power Door Locks 1989 C He Vy Silverado

Press the lock side of the power door lock switch in the.

Remove power door locks 1989 c he vy silverado.

Follow lead wire to the door lock actuator. Power to the switches ok switches themselves ok checked with volt meter to ensure working electrically. Remove the two phillips screws from the door pull use a flat blade screwdriver to pry out the door handle bezel. 1989 c1500 has power windows and door locks wont work the window and lock works with straight voltage applied several wires to the rocker switches have power to them with a test light probe i don t think this right can t find the connections after the wire leave the door i have a diagram that show a plug in connection for the wires can t find it.

The switch provides power to the door lock solenoids. Symptom summary the power door locks are all inoperative or a single door lock is inoperative. Remove switch panel and inspect wiring. Use a putty knife to carefully pry off the door panel and unclip the clips securing it.

No doors lock none of the doors unlock. So that is the trouble i m having neither switch will lock the passenger side i was wondering out of the three relays what one could cause that. Door panel once and then the unlock side twice this is. Solenoids work when 12v applied directly to the solenoid contacts.

The factory setting all doors lock none of the doors unlock. Accessory power trailer wiring brake feed. 1989 c1500 silverado 4wd electric door locks don t work. Diagnose power door locks don t work properly.

Pull off the panel and unplug all the wiring. Feed the wire harness and boot through side jamb. Disconnect the door lever and door lock from latch. Clips to get off have to be pushed down to get the rod off.

I have installed new door actuators on both sides. Accessory power trailer wiring feed. If any wiring is damaged replace them. Press the lock side of the power door lock switch on the.

If the result of this does not yield any results continue to step 2. Usual cause the power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism. Unplug the door lock connectors and inspect to make sure nothing stands out. Retained accessory power power mirrors power door locks power seat s ign b.

Door panel once and then the unlock side three times.