DTC Set Conditions
WARNING: This page is about a different variant/trim than selected.
If the following conditions are met when the system is activated, AWD-ECU gradually switches the control from AWD to FWD, flashes the AWD/LOCK indicators alternately, and stores DTC U0121.
- IG1 voltage: 10 V or more
- ABS signal (such as wheel speed signal) cannot be received.