1999 QC 2500. I have had electrical problems since the day I bought this jalopy. Seat belts will not unlock, stereo controls have never worked, Wipers only work on continuous, no intermitant function. Dome light has never worked.
I was told that I needed a new CTM... After replacing it with a new unit nothing changed. I then replaced the clock spring, again no change.

Does ayone have any ideas what might be causing these issues. I am at the end of my rope, I recieved a seat belt ticket because I got tired of having to disconnect the battery every two days.

Any ideas would be appreciated.

 

wipers probably need a new control modual seat belts might need lub ,dome light might be a few things .like bad bulb bad door jam switch ,bad head light switch,radio might just be bad the truck has a few years on it now

 

I have checked all of those, everything checks out (Well except the Radio controls)

 

Have you checked all your grounds? Check out this link for the wiper issue...might save you some money...

Wiper Fix

 

Thank you swordfish. I will see what happens.

 

I second the checking of the grounds. Check the body to frame connections and check the connectors/plugs for corrosion.

 

Actually, it sounds like you have a fault in a ground

Was the harness molested?

 

i had a 1st gen. did the same thing ended up being a bad ground. the shop added a ground everything worked after that.