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2002 z door lock problem

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Old Apr 12, 2012 | 11:35 PM
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Default 2002 z door lock problem

Can anyone help me out .i just bought a 2002 z with 19,000 miles on it and the drivers door lock is not working with key pod or door switch control.anyone have a good idea what's going on,passenger door works!
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Old Apr 13, 2012 | 12:25 AM
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Does it make any noise at all? Open the door up to see if everything is connected properly. Also, look at the power door lock mechanism to make sure that it is ok. See if it is damaged physically. You may have to remove it to test it to make sure it is doing what it should be doing and not jammed up.
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Old Apr 13, 2012 | 07:37 AM
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It looks like its trying to move but it's not moving far enough to lock it or unlock. It's like it is almost getting stuck or it does not enough power to move it.Is it hard to take the door panel off?

Thanks Bob
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Old Apr 13, 2012 | 12:14 PM
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I have a 02 Zo6 also and the drivers door lock will unlock with the FOB but it will not lock. I changed the relay in the module and I hear it click when activated but it won't lock. I need help too!
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Old Apr 13, 2012 | 01:21 PM
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i talked to a corvette mechanic at chev dealer and he said need to replace door module 400 bucks.
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Old Apr 13, 2012 | 11:16 PM
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Originally Posted by bobster42
i talked to a corvette mechanic at chev dealer and he said need to replace door module 400 bucks.
Get a second opinion from a non-dealer Corvette guy. Switch the left and right modules for troubleshooting before you spend $400. As always, your opinion may vary.
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Old Apr 14, 2012 | 03:12 AM
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Bad relay in door module?? Does it not lol and unlock??
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Old Apr 14, 2012 | 07:34 PM
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This is a great tip. I did this two weeeks ago and all that needed replacing was a $1.33 relay in my rdcm. This only takes about a hour to fix. If you need a relay, I have extras for free, plus shipping USPS. PM me if you want a couple or any info on this easy repair.
Originally Posted by 65GGvert
Get a second opinion from a non-dealer Corvette guy. Switch the left and right modules for troubleshooting before you spend $400. As always, your opinion may vary.
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Old Apr 15, 2012 | 06:26 AM
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After replacing the relay in mine it still didn't work. Bought a used switch assembly and the it worked. But the color was off, so I ended up taking mine carefully apart and found a small open spot on the board in the circuit for the lock switch. I soldered a bridge across the bad spot and problem solved.
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Old Apr 15, 2012 | 09:33 AM
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Have a similar problem with my passenger door lock, 03 Z.
Doesn't always unlock, just sometimes tries but not complete.
Plan to take it out and send it to absfixer. Saw that he advertises fixing these too.
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Old Apr 15, 2012 | 02:12 PM
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whats the procedure to get th door panel off?
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Old Apr 15, 2012 | 02:27 PM
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Originally Posted by skeeters65
Bad relay in door module?? Does it not lol and unlock??
If I lock it manually it will open with the key pod it just will not lock it does this point to the problem? Thanks
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Old Apr 16, 2012 | 12:48 PM
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Originally Posted by bobster42
If I lock it manually it will open with the key pod it just will not lock it does this point to the problem? Thanks
Thats exactly what mine does too!
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Old Apr 17, 2012 | 12:07 AM
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Look on the tech forum for door panel removal. It is very easy. The control rod may be hanginig up. The expensive relay last resort. IF YOU NEED A STEP BY STEP PM ME

Last edited by PHILLY JOE; Apr 17, 2012 at 12:51 AM. Reason: UPDATE
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Old Apr 19, 2012 | 08:53 PM
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Here is a link to replacing the relay on the door module if that's what it turns out to be.
http://www.ronjpics.com/Corvettestuff.htm#DCM
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Old Apr 22, 2012 | 03:39 PM
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I replaced the relay and it fixed the problem
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Old Apr 22, 2012 | 04:27 PM
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Thanks everyone for all your help
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Old Jun 21, 2012 | 06:35 PM
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I have been researching this issue, this seems to be the fix.

http://forums.corvetteforum.com/c5-t...ndow-inop.html
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