1996 Ford F-350 Q&A

1996 Ford F-350 Question: Battery drain. narrowed it down to maxi fuse 9

fuse 9 is pcm, pcm power relay, inj pressure reg, inj driver module. with fuse out i can wiggle wires to pcm block and have current. -
Answer 1
you may have use blk issues or wiring under fuse block ck wiring 1st -
Answer 2
Disconnect electrical plug from transmission, than check if fuse is ok. that will tell you if the problem is inside transmission harness, also check electrical plug for contamination. Good luck -
Answer 3
Make sure relay is not stuck closed!!! Been there befor. -