Another Key off electrical drain question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

moto67 · 01-09-2007, 10:34 PM

77 Cheyenne .. I'm getting a .40millamp key off drain. Pulled all the fuses .. still getting the drain. I took the horn relay off since I have no horn at the moment.. that didn't help. Unplugged CD player.. checked cigarette lighter wire.. and as many other wires I could find. Someone said the main electrical junction on the firewall was dirty on theirs and was causing a short. Mines filthy too.. going to clean that up and see if it helps. I don't think that's it though. Thing is driving me crazy. I have a new battery and new alternator. It's charging fine.

any other ideas?

01-09-2007, 10:34 PM	#1
moto67 Registered User Join Date: Oct 2006 Location: seattle Posts: 17	Another Key off electrical drain question 77 Cheyenne .. I'm getting a .40millamp key off drain. Pulled all the fuses .. still getting the drain. I took the horn relay off since I have no horn at the moment.. that didn't help. Unplugged CD player.. checked cigarette lighter wire.. and as many other wires I could find. Someone said the main electrical junction on the firewall was dirty on theirs and was causing a short. Mines filthy too.. going to clean that up and see if it helps. I don't think that's it though. Thing is driving me crazy. I have a new battery and new alternator. It's charging fine. any other ideas?



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.