Regenerative Axle Pressure Sensor
Table of contents
C012C GMC Possible Causes
- Faulty Brake Pressure Modulator
- Brake Pressure Modulator harness is open or shorted
- Brake Pressure Modulator circuit poor electrical connection
How do I fix code C012C GMC?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- DTC C012C 01 Regenerative Axle Pressure Sensor Short to Battery
- DTC C012C 06 Regenerative Axle Pressure Sensor Low Voltage/Open
- DTC C012C 11 Regenerative Axle Pressure Sensor High Input
- DTC C012C 0F Regenerative Axle Pressure Sensor Signal Erratic
Cost of diagnosing the C012C GMC code
The cost of diagnosing the C012C GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C012C GMC Description
The Electronic Brake Control Module (EBCM) uses input from the regenerative axle pressure sensor for more accurate control during a brake and vehicle stability enhancement system event. The regenerative axle pressure sensor is internal to the brake pressure modulator.