Johnnyltd71

94 f150 4x4 fuse 12 under the dash keeps blowing, 4x4 switch not power seats and door locks are on same fuse. I have disconnect power seat and 4x4 switch and door lock actuators. Also I disconnected 4x4 module and fuse just arc it melts the fuse before it blows so something is grounding can't figure where.

Chris_1

iTrader: (1)

Start behind the dash around the fusebox just in case, but my first guess would be under the door sill plate somewhere.