Thread: 05 Grand Prix Door Lock Issue

Originally Posted by apierce1289

Bulldog security is the best place to get information about the wiring the one you print it out for your car should tell you the color and the location of the wires. And I'm assuming you've never done this before so you're going to need to go to NAPA Auto Parts or you know any other auto parts store and ask them for an automotive test light it looks like a screwdriver type of thing with a wire connected to it and a needle tip on the other end and they run about 10 bucks at most.

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Had the battery checked out and it is good. However, the guy who ran the test said my voltage regulator on my alternator could be going bad. I am going to have that checked out, but not sure if that would have something to do with the door lock issue. On another note, my washer fluid sensor might be bad because I'm getting a low washer fluid warning but it's completely full!