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Dodge Ram Wiring Harness

Q. Hello my name is Richard and I have a question on a wiring repair on a 1993 Dodge Ram 150 (D150) 2WD truck. It has the MPFI 5.2 liter 318 cid motor. It has rear ABS only. Automatic transmission, 4-speed overdrive. It is the LE model with P/W, door locks, A/C etc. It's loaded.

Dodge Ram Wiring Harness

The wiring harness for the motor was melted and burnt as it crosses over to the passenger side of the truck behind the alternator I have rebuilt the entire harness except one wire it is a dark blue wire 14 ga and it goes to the #9 pin on the PCM and according to the Haynes manual and the Dodge Dealer, it is the ignition feed wire.

It goes to the auto shut down (ASD) relay fuel pump relay but the diagram doesn't show where this wire goes on that side of the motor. Any help that you can offer would be greatly welcome and neither the manual I have nor the one the Dodge Dealer has show this wire and where it goes on that part of the harness. All other wires are accounted for and used this one wire is the last one.

Thank you,

A. As they say Rich, one picture is worth a thousand words. I hope this helps.

Dodge Ram Wiring Harness

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