keyless door locks

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Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=4141
Printed Date: July 23, 2025 at 10:28 AM

Topic: keyless door locks

Posted By: mgvIII
Subject: keyless door locks
Date Posted: October 02, 2002 at 7:16 PM

I have a problem with my door locks. i had to replace the alternator on my car and i had the battery disconnected for about one hour when i hooked everything back up and reset the alarm everything on the remote works except the keyless entry it locks the doors but won't unlock them i have checked all the fueses i'm stuck posted_image can anybody help me?

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phantom

Replies:

Posted By: Velocity Motors
Date Posted: October 02, 2002 at 7:24 PM

Need to know what kind of car, year and model as well as the alarm system.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: mgvIII
Date Posted: October 02, 2002 at 7:32 PM

1988 chevy camaro iroc-z, the alarm is a alpine model #8126.

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phantom

Posted By: cpgoose
Date Posted: October 03, 2002 at 12:34 PM

Did you have power door locks, or did you add actuators?

I added 2 actuators and 2 relays (to make them work) to my car and alarm. I had to disconnect the battery cable once, and when I put it back....got a large spark, and my door locks would only unlock. It turned out I killed one of my relays ( I guess with the spark). Replaced the one relay, and solved the problemo.

Posted By: mgvIII
Date Posted: October 03, 2002 at 5:37 PM

I bought the car as is i think the power door locks were standard its possiable the relay could be bad but i have no idea of what or where to look for?

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phantom

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