Home >> Chevrolet >> 2014 >> Volt >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnostic Information and Procedures >> DTC C012C, C121A, C128C, C128F, C12B9, C12BA, C12BB or C12F7: ABS Boost Pressure Sensor and Regenerative Axle Pressure Sensor >> Actions Taken when the DTC Sets