C0456 - Steering Position Sensor Calibration Not Learned

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

C0456 Possible Causes

  • Steering Position Sensor Calibration
  • Faulty Steering Gear
  • Faulty Steering Position Sensor
  • Steering Position Sensor harness is open or shorted
  • Steering Position Sensor circuit poor electrical connection

How do I fix code C0456?

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 C0456 code

Labor: 1.0

The cost of diagnosing the C0456 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)

C0456 Description

If the power steering control module is replaced, the calibration needs to be learned to the new power steering control module using a scan tool. If there is no communication with the power steering control module, replace the steering gear.
OBDII Code C0456 - Steering Position Sensor Calibration Not Learned - AutoCodes.com

More Information

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Information for specific makes

  • C0456 BUICK Steering Position Sensor Calibration Not Learned
  • C0456 CADILLAC Steering Position Sensor Calibration Not Learned
  • C0456 CHEVROLET Steering Position Sensor Calibration Not Learned
  • C0456 GMC Steering Position Sensor Calibration Not Learned

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