Needing the headlight control module diagram

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G-408219

People,

You know how our 1987 +/- headlight doors have a control module that operates opening/closing of the doors? I am trying to fix mine (I thing it has a burnt fuse) but it would be handy to locate/study a schematic/diagram. Does anyone know where I can fin d one online? I tried but had no luck so far. BTW, Firebirds/Corvettes/Fieros had the same one for those years, I believe. Any help appreciated.
 
Do you mean a schematic of the internals of the module?
 
Try this link
buickforums.com

Free Chilton Online Repair Manual

Chilton Auto Repair Library Gale - Product Login Password: cactus :cool: If the password changes, it'll be updated on the latest page of this discussion.
buickforums.com buickforums.com
 
pippo said:
Thanks, Doug, but that appears not to be the electronic schematic, but the troubleshooting procedure for the headlight doors, from the shop manual, which I have. Very useful for that, but I need the schematic of the electronic components.........
Click to expand...
You realize back in the day a dealer would replace the complete module not try to fix it. So no dealer would have the schematic thus I have no idea where you would find that.
______________________________
 
Thanks, Mel and Doug, but I tried buying one from a junk yard years ago and it was. .....junk. Might as well try to repair my own. UPDATE: soldered 2 new 3A fuses onto the board, and tried it out and the right motor door works but not the left. I found out that motor is not dead as it screeches loudly when 12V is applied to just that motor. That likely blew the fuse on the board. Bought a new motor assembly on Amazon. Gonna hook it up this weekend to test it out!

Wish me luck!
 
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