Is the PCM bad or could it be wiring

Tiny
ALBERTV76
  • MEMBER
  • 2004 DODGE CARAVAN
  • 3.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 125,000 MILES
I was in an accident two months ago in my van SXT model. Damage was moderate front drivers side. Having some fault codes P0700 and P0888. The mechanic that fixed the other issues does not have the knowledge needed to troubleshoot issue. The right two of the connectors from PCM were replaced due damage from the impact. From what I was told some rewiring had to be repaired due to the accident. I suspect the issue is wiring or a faulty connection of some type to PCM. Would the PCM fail completely or is my problem due to the rewiring that was done that is causing my codes? I am having a really hard time finding the correct wiring diagrams needed to try to do the proper troubleshooting. Please let me know if you have the proper wiring diagrams so I can get a local knowledgeable mechanic to get this resolved.
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Wednesday, July 11th, 2018 AT 1:40 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Good evening.

I attached the connector diagram for you to view.

I would resolve this first before going on to the codes.

Roy
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Wednesday, July 11th, 2018 AT 3:32 PM

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