Circuit/System Verification

Vehicle in Service Mode.
With a scan tool check the Power Steering Control Module for any DTCs.
- If any DTCs are present in the Power Steering Control Module
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle in Power Steering Diagnostic Information and Procedures.
- Go to next step: If there are no DTCs present in the Power Steering Control Module
1. With a scan tool check to see if DTCs U0126, U0130, or U0130 are set.
  - If DTCs U0126, U0130, or U0131 are set
    Refer to DTC U0100-U02FF
  - Go to next step: If DTCs U0126, U0130, and U0130 are not set
2. With a scan tool check to see if DTCs DTC C0500-C0504, C0506-C0510, C050A, C050C-C050F, or C0512-C0516 are set in the Electronic Brake Control Module
  - If DTCs C0500-C0504, C0506-C0510, C050A, C050C-C050F, or C0512-C0516 are set in the Electronic Brake Control Module
    Refer to Diagnostic Trouble Code (DTC) List - Vehicle
  - Go to next step: If DTCs C0500-C0504, C0506-C0510, C050A, C050C-C050F, or C0512-C0516 are not set in the Electronic Brake Control Module
Perform the Steering Wheel Angle Sensor Centering procedure.
- If the Steering Angle Sensor Centering procedure corrected the DTC
  Proceed to step 6
- Go to next step: If the Steering Angle Sensor Centering procedure did not correct the DTC
Replace the steering gear assembly
- If steering gear assembly replacement corrected the DTC
  Proceed to step 6
- Go to next step: If steering gear assembly replacement did not correct the DTC
Replace the K17 Electronic Brake Control Module.
All OK