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Home › Chevrolet › 2015 › Volt › Repair and Diagnosis › Brakes › Traction Control › Antilock Brake System › Diagnostic Information and Procedures › DTC C0552 or C121D: Improper Shutdown/Electronic Brake Control Module › DTC Descriptors

DTC Descriptors

DTC C0552 00

Improper Shutdown Malfunction

DTC C121D

Electronic Brake Control Module Internal Malfunction

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