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Door Locks

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Old Oct 28, 2003 | 09:56 PM
  #1  
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Default Door Locks

Any one had any problems with the door locks? My 00 FRC started having intermittent problems in both doors. The drivers side won't unlock and the passenger side won't lock. Seems worse now that it's gotten colder. :confused:

Thanks
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Old Oct 28, 2003 | 10:48 PM
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Default Re: Door Locks (nightboom)

Door control modules crapping out are a very common problem in our cars. I just replaced my passenger side. Module has "Assembled in Mexico" on it. Explains a lot.
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Old Oct 28, 2003 | 11:10 PM
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Default Re: Door Locks (c5grandsport)

Door control modules crapping out are a very common problem in our cars. I just replaced my passenger side. Module has "Assembled in Mexico" on it. Explains a lot.
Don't know about ti being a common problem (not happened to either of my C5's), but this sounds right as far as the problem.
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Old Oct 29, 2003 | 09:34 PM
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Default Re: Door Locks (nightboom)

Great!!!!! I've already had to replace both window regulators!

:banghead:

Thanks for the info!
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Old Oct 30, 2003 | 11:54 AM
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Default Re: Door Locks (nightboom)

more than likely it is your DCM....Door Control, Module.. there is one in each door... it controls the locks aand the mirrors etc.. they list for 244 dollars each, are made in mexico.. and they do fail...
you can test their output with a simple test light...

here is what is looks like:




[Modified by Evil-Twin, 12:07 PM 10/30/2003]
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Old Oct 30, 2003 | 01:37 PM
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Default Re: Door Locks (Evil-Twin)

3 out of 4 C5's at my workplace have this exact issue. I'd say its pretty common.
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Old Nov 3, 2003 | 09:19 PM
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Default Re: Door Locks (Evil-Twin)

Thanks for the info! I'll take a look. It's really strange both sides have started working again. I would hope for a loose connection but not in both doors.
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