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Home >> GMC >> 2017 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 191 (Data Communication System - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC U007B: Control Module Communication High Speed Extension CAN Bus Off >> DTC Descriptor
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Descriptor

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
DTC U007B 00

Control Module Communication High Speed Extension CAN Bus Off

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