Electric Steering Motor Position Sensor Circuit Malfunction
Table of contents
C047A BUICK Possible Causes
- Faulty Electric Steering Motor Position Sensor
- Electric Steering Motor Position Sensor harness is open or shorted
- Electric Steering Motor Position Sensor circuit poor electrical connection
How do I fix code C047A BUICK?
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.
Cost of diagnosing the C047A BUICK code
The cost of diagnosing the C047A BUICK 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)
C047A BUICK Description
The power steering control module continuously monitors the motor position sensor voltage signals. The voltage signals of the motor position sensor and the digital torque sensor index current signal are both processed by the power steering control module to detect and calculate the steering wheel angle.