DTC Troubleshooting: U0122-00 (41-02) (SH-AWD Control Unit) (2025): Notes

DTC U0122-00  : VF-CAN Malfunction (SH-AWD Control Unit - 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 a 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.