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Chrysler Repair/'04 Pacifica: code 0750


QUESTION: Your last reply.
OK, then there would be no shorts to ground with those 8 wires. So do you still get the 0750 code and you are still in limp?

My Answer: Yes still in limp mode. same 0750.
really pulling hair now!

ANSWER: The cause then of the continuing 0750 code and limp mode which is prompted by it is likely to be a problem with the solenoid/pressure switch assembly. Have you contemplated replacing it?
Otherwise the TCM is faulty

---------- FOLLOW-UP ----------

QUESTION: I replaced it already.So I guess it's the TCM.
Can a shop test it off the vehicle ?

The other possibility is an open ground circuit of the pcm/tcm which would be found on pins 9 and 18 of the black/black plug 1 and pins 13 and 14 of the black/green plug 4 of the combined pcm/tcm.
I don't know about testing off the vehicle possibilities.

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Roland Finston


Get a Free Fast answer to your repair question about a Chrysler/Dodge/Plymouth car, minivan, SUV, or truck. Problems with electronically controlled engines and transmissions as well as body wiring problems are my specialty. This free troubleshoot advice forum helps you diagnose faults, minimize repair costs or do-it-yourself.

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