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View single post by squirrelhunter
 Posted: Sun Dec 13th, 2020 07:52 pm
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squirrelhunter
Tree rat eradicator


Joined: Sun Mar 11th, 2018
Location: Portland, USA
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So then if I'm getting 2 volts at the EEC fuse when the 15 amp fuse for the 4x4 electronic shift computer is in,that definitely means there's a short somewhere right? Would that be enough to fry the PCM? But if there's a short in the 4x4 Electronic shift computer,with it being independent of the EEC,how is it getting to the EEC unless there's a short somewhere else,like maybe the ignition switch or a wiring harness instead of the 4x4 computer?
I'll see what happens when I unplug the 4x4 computer dash cluster and go from there.
I'll try checking the Diode too just to make sure it's ok.

Last edited on Sun Dec 13th, 2020 07:58 pm by squirrelhunter



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1994 F150 XLT
1999 Ranger XLT 4x4