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Home >> GMC >> 2018 >> Acadia Denali, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> DTC B101D: Electronic Control Unit Hardware (with Pedestrian Impact Detection, B3T) >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B101D

Electronic Control Unit Hardware

For symptom byte information, refer to Symptom Byte List .