PCM PROBLEMS

2002 Dodge Dakota

Tiny

mustangxxx

August, 7, 2012 AT 8:35 PM

Replaced bad pcm in my 2oo2 dodge dakota was good for a week now the error code po 601 pcm internal fault is back again, people are telling me it might be a short some where and that I need to do a resistance test on each circut for faults, how do I do this or should a mechanic do it and if so how expensive is this problem to trouble shoot? And did I ruin the new pcm? Please help thankyou

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3 Answers

Tiny

Docfixit

August, 7, 2012 AT 8:40 PM

Was VIN and milage programed in nwe PCM? ABS light on?

Tiny

mustangxxx

August, 7, 2012 AT 8:43 PM

Yes vin and mileage were, no abs

Tiny

Docfixit

August, 7, 2012 AT 8:44 PM

Will need a scan tool to diagnose manufacture gives no info on fault code. So may need to take in

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