Circuit/System Verification

Ignition ON. Verify that DTC U0401 is not set.
- If DTC is set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle
- If the DTC is not set
Verify that DTC C044A 71 is not set.
- If the DTC is set
  Replace the K43 Power Steering Control Module.
- If the DTC is not set
All OK.