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Old 12-09-2011, 01:31 AM   #485
wuntun87
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Join Date: Dec 2011
Location: guyton
Posts: 1
Thumbs up Re: Halfbreed - GMC Z71 + IH Extd Cab

Quote:
Originally Posted by sparkydog View Post
Does anybody know what this little thing with the circuit board inside it does? On the stock GM wire harness this was wrapped up into the main trunk of the harness near the brake pedal pivot pin - sort of like they wanted it hidden and protected and not accessible? Does it contain the ICBM launch codes or something?
IIRC, that is the wiper delay module. Not necessarily hidden to keep one from finding it, but just installed that way for cost cutting. My wiper delay failed and that part (circuit board) was a dealer only item (somewhere near $100 or more) so I bought a matching resistor like the burnt one ($2 at radio shack), and soldered it in. What a rush to save that much money on a repair. I have been reading your build from the beginning, and i finally got a chance to add .02 cents. Keep up the awesome work sparkydog! (OK. now .04 cents)
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