DTC C0456
Diagnostic Instructions
DTC Descriptor
| DTC C0456 4B: Steering Position Sensor
Calibration not Learned |
Circuit/System 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.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
The calibration is not learned to the new power steering control
module.
Action Taken When the DTC Sets
| • |
DTC C0456 is stored in
memory. |
| • |
The driver information center
displays the SERVICE POWER STEERING warning message. |
Conditions for Clearing the DTC
The scan tool function Steering Angle Sensor Centering procedure
must be completed successfully.
Reference Information
Schematic Reference
Power Steering Schematics
Connector End View Reference
Component Connector End Views
Description and Operation
Power Steering System Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
| 1. |
With a scan tool, verify that
DTC C0456 4B is not set. |
| 2. |
If the DTC resets, replace the
steering gear. |
Repair Instructions
Perform the
Diagnostic Repair Verification after completing the diagnostic
procedure.
|
