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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 P257D-P257F >> DTC Descriptors

DTC Descriptors

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 P257D

Engine Hood Switch Performance

DTC P257E

Engine Hood Switch Circuit Low

DTC P257F

Engine Hood Switch Circuit High

Symptom Byte Information: Symptom Byte List

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