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No ECM Detected
Posted to HD/Fleet Forum on 6/10/2019 6 Replies

2017 Western Star w/DD13. I have an issue with the scanner not detecting an ECM. The customer has plugged in a GPS unit to the ALDL connector (Black) and said that the dash wen t goofy and the engine would not restart after being shut off. When the GPS is disc... Login to read more.

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