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Home › GMC › 2007 › Acadia SLT, AWD › Repair and Diagnosis › Brakes › Antilock Brake System, Traction Control System & Stability Control System › Diagnostic Information and Procedures › DTC C1100 › Circuit/System Verification

Circuit/System Verification

DTC C1100 will set as result of power brake booster vacuum sensor or circuit failure, test for power and ground circuits to the EBCM.

Repair the power or ground circuits.