Hello All,

I'm having issues with the drives side unlock button. During my troubleshooting; I used alligator clips and made contact between the Blue and Orange wires. This locked and unlocked the door.
However , after the 4th try it stop working . I figured a had blown a fuse. I know the fuse for the power door locks is located on slot 15 on a 30 AMP fuse. I confirmed the fuse is good but the door lock switches are no longer working on either side.





The car as an alarm; when I use the remote, both doors lock and unlock.

I am really not sure what's wrong... Any input would be appreciated ..

Thank you
JM

If, IF the alarm is wiring right...
Alarm should be using same OE relays to operate the lock motors/solenoids.

If an OE Switch is bad or have wiring problems, Alarm could "backfeed" the OE switch and blow CTSY fuse.
Orn is "12v" to B pin on OE Switch
Lt Blu is Lock to A pin
Blk is Unlock to C pin

Lock Relay "brick" under the dash has orn/blk power line from PWR ACC fuse.

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The Ogre's Fiero Cave

quote Originally posted by theogre: If, IF the alarm is wiring right... Alarm should be using same OE relays to operate the lock motors/solenoids. If an OE Switch is bad or have wiring problems, Alarm could "backfeed" the OE switch and blow CTSY fuse. Orn is "12v" to B pin on OE Switch Lt Blu is Lock to A pin Blk is Unlock to C pin Lock Relay "brick" under the dash has orn/blk power line from PWR ACC fuse.

TheOgre... Thank you for the feed back... I was able to locate the blown fuse. Lock and Unlock was has it should now.