Dtc p1637 ecm/abs control module circuit network!!
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Dtc p1637 ecm/abs control module circuit network!!
I have posted a few times not many responses. This is not the 1637 l terminal code . Its from the ecm to abs. I followed the lines and used a multimeter , everything checked out. No lights on the dash. but the code is stuck my preditor says that it cleared the fault but the next time i turn the ignition over it shows in the predator. Now my predator won't load a code. ANy help is appreciated.