Hey guys,
Today I installed a fuel pump kill switch in my r32 gts skyline. All I did was cut the wire behind the fuse box, and connect up a 1 way switch. The kill switch works great, but now all of a sudden my AC unit wont power up, my headunit has no lights on, and randomly, the drivers window switch will lock all of the doors and then none of the window switches will work at all. It's doing my head in, I've check all the connections behind the headunit/AC and they all look fine. Could I have shorted something? Blown a fuse?
Any help would be great, Cheers.