Circuit/System Verification

DTC C0460 42

1. Ignition ON.
2. Verify that DTC C0460 42 is not set.
   • If the DTC C0460 42 is set 
   1. Slowly rotate the steering wheel from lock to lock.
   2. Verify the DTC does not set.
      • If the DTC sets, replace the K43 Power Steering Control Module.
      • If the DTC does not set
   3. All OK.
   • If the DTC C0460 42 is not set 
3. All OK.

DTC C0460 4B

1. Ignition ON.
2. Verify that DTC C0460 4B is not set.
   • If the DTC C0460 4B is set 
   1. Perform the Power Steering Control Module Calibration .
   2. Verify the DTC does not set.
      • If the DTC sets, replace the K43 Power Steering Control Module.
      • If the DTC does not set
   3. All OK.
   • If the DTC C0460 4B is not set 
3. All OK.

DTC C0460 58

1. Ignition ON.
2. Verify that DTC C0460 58 is not set.
   • If the DTC C0460 58 is set 
   NOTE:

   Check the connection of the torque sensor, power, and ground for corrosion or terminal damage.

   2. Replace the steering gear.
   • If the DTC C0460 58 is not set 
3. All OK.

DTC C0460 5A or DTC C0460 71

1. Ignition ON.
2. Verify that no other DTCs are set except for C0460.
   • If any other DTCs are set 

     Refer to Diagnostic Trouble Code (DTC) List - Vehicle

   • If no other DTCs are set 
NOTE:

Wheel misalignment can cause incorrect Steering Wheel Angle parameter reading.

3. With a scan tool, verify that the Steering Wheel Angle parameter is zero degrees or near zero degrees with the front tire/wheels in the straight ahead position.
   • If the Steering Wheel Angle parameter is not zero degrees or near zero degrees 
   1. Perform the Power Steering Control Module Calibration. Refer to Power Steering Control Module Calibration 
   2. Verify that DTC C0460 is not set.
      • If the DTC is set, replace the K43 Power Steering Control Module.
      • If the DTC is not set
   3. All OK.
   • If the Steering Wheel Angle parameter is zero degrees or near zero degrees 
4. All OK.