Steering Position Sensor Invalid Data
Table of contents
C0460 GMC Possible Causes
- Faulty Steering Wheel Angle Sensor
- Steering Wheel Angle Sensor harness is open or shorted
- Steering Wheel Angle Sensor circuit poor electrical connection
How do I fix code C0460 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
- – C0460 00: Steering Position Signal
- – C0460 39: Steering Position Sensor Circuit Internal Electronic Failure
- – C0460 42: Steering Position Signal Initialisation Not Accomplished
- – C0460 4B: Steering Position Signal Calibration Not Accomplished
- – C0460 5A: Steering Position Sensor Not Plausible — Steering Angle Sensor Offset Fault
- – C0460 71: Steering Position Sensor Invalid Serial Data Received
- – C0460 72: Steering Position Sensor Circuit Malfunction Rolling Count Invalid
Cost of diagnosing the C0460 GMC code
The cost of diagnosing the C0460 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)
C0460 GMC Description
The steering angle sensor receives a 12 V reference voltage from the Electronic Brake Control Module (EBCM). The EBCM receives high speed controller area network (CAN) message inputs from the steering angle sensor identifying the position and direction of the steering wheel rotation. The EBCM utilizes this signal to calculate the driver intended driving direction.