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Home >> Chevrolet >> 2021 >> Traverse L >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 (Vehicle Access System) >> Diagnostic Information and Procedures >> DTC B17FC or B17FD >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
DTC B17FC

Driver Door Exterior Switch Unlock Signal

Symptom Byte Information: Symptom Byte List

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