Hey I ran a power cable from my battery to a second battery in my 2002 Chevrolet Express van. The power cable came undone and everything is blown. I replaced the fuse under the dash, but do you know which relay to replace or if that is even the problem.

Comments
No. 1-1
ScottyKilmer
ScottyKilmer

Editor

often that fries the main computer circuit, check the fuse and wiring to the computer and pray it's not that

Stories