C3 power door lock issue
Thread Starter
3rd Gear
Joined: Jan 2023
Posts: 3
Likes: 0
C3 power door lock issue
I recently replaced the under Dash wiring harness, both in door harnesses, both power window switches, both door lock switches, and both door lock actuators. Everything now works properly except for the power door locks. When using the door switches, they will only unlock from both the driver and passenger side. They are obviously getting power. Otherwise they would not unlock so I’m stuck trying to figure out why they will not lock. I tried a combination of the old switches and new switches, but no luck. Would a faulty switch cause this issue? Should I just replace both switches again?
IB Staff
Joined: Feb 2009
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This Help section is for Help with the CorvetteForum website (account issues, etc.,) and is not the place to post technical questions about Corvettes. Instead, please find the correct section, based on the generation of the Corvette.
Go back to the main forum page:
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Now start to slowly scroll down until you see your generation of Corvette listed. C3 (1968 - 1982):
C3 Technical: https://www.corvetteforum.com/forums...performance-3/
We encourage new members to take some time to browse around the site and read the Announcements and Stickies as they contain important and frequently asked information.
Thank-you
Go back to the main forum page:
https://www.corvetteforum.com/forums/
Now start to slowly scroll down until you see your generation of Corvette listed. C3 (1968 - 1982):
C3 Technical: https://www.corvetteforum.com/forums...performance-3/
We encourage new members to take some time to browse around the site and read the Announcements and Stickies as they contain important and frequently asked information.
Thank-you
I recently replaced the under Dash wiring harness, both in door harnesses, both power window switches, both door lock switches, and both door lock actuators. Everything now works properly except for the power door locks. When using the door switches, they will only unlock from both the driver and passenger side. They are obviously getting power. Otherwise they would not unlock so I’m stuck trying to figure out why they will not lock. I tried a combination of the old switches and new switches, but no luck. Would a faulty switch cause this issue? Should I just replace both switches again?
