Component Inspection

Motor Driven Power Steering
C1646 CAN Message Failure - TCU - Inspection/Repair:_:Component Inspection

Component Inspection

1. Ignition "OFF".
2. Ignition "ON"
3. Connect scantool and select "Diagnostic Trouble Codes(DTCs)" mode
4. Using a scantool, Clear DTC.
5. Select "Diagnostic Trouble Codes(DTCs)" mode again.
6. Are any DTCs present ?