How do you properly clean electrical contacts?

Darth Menace

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Hey guys,

I am currently trying to get my car ready for a Federal Inspection and one of the key things is I have to have daytime running lights hooked up. I got a used module from a 95 Caravan since its the same part number and all (new ones are $250 from the dealer). Anyways I clicked it tights into the harness and it doesnt work. If i loosen the module from the harness and push the harness up, then the daytime running lights work fine, but obviously I cant stand there pushing on the module for the federal inspection :).

The contacts are down in the module so it makes it hard to get at for cleaning, but I did rub baking soda/water on the contacts, and dryed them. Still with the same results. Does anyone have any good solutions for cleaning these contacts. they don't look corroded from what I see, but i'm sure they are dirty from years of sitting in the wreckers
 

Garron

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Can't get the mopar contact cleaner in canada anymore, you have to use aftermarket contact cleaner.
 

jdeft1

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Give it a little 'in-and-out'....... Push it back and forth a bit and wiggle the harness a bit too. Maybe the problem will go away?:dunno:
 
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