Forum Discussion
j-d
Nov 28, 2014Explorer II
Lots of possible culprits on that fuse block mentioned above in the Section 4 reference. Look at Page 227. Several fuses and a Starter Relay. That Relay is NOT equivalent to the one I mentioned when I thought you had a Ford. Relay on Page 227 powers the 2:00 stud through a small wire, while the Ford relay is NOT on a small fuse block and powers the 10:00 stud using a heavy battery cable.
Spend some time in Section 4. Print the pages out if you can and see how many circuits are involved and the fuses that protect them.
I saw "5 amp - Crank Request to PCM" and that suggests that once you find out that 12 volts is NOT getting to the 2:00 stud, remove the wire and tape it. Then we'll know there's no way to back feed 12 volts into the Powertrain Control Module (Computer) when it isn't expecting it.
Spend some time in Section 4. Print the pages out if you can and see how many circuits are involved and the fuses that protect them.
I saw "5 amp - Crank Request to PCM" and that suggests that once you find out that 12 volts is NOT getting to the 2:00 stud, remove the wire and tape it. Then we'll know there's no way to back feed 12 volts into the Powertrain Control Module (Computer) when it isn't expecting it.
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