DTC U0122-00 (Parking/Back-Up Sensor Control Unit): Notes
DTC U0122-00 : Lost Communication With The VSA Modulator-Control Unit
How to use this service information .
NOTICE:
Before you troubleshoot, review the How to Troubleshoot .
NOTE:
- DTC may be stored if VSA modulator-control unit does not start normally.
- DTC may be stored due to the power/ground circuit failure of the VSA modulator-control unit. Before this troubleshooting, check the power/ground circuit of the VSA modulator-control unit first.