1. DTC U0401[00] description
The parking aid system control unit communicates the control information with the ECM via the CAN communication circuit. If the parking aid system control unit detects an error in the data received from the ECM, the DTC is set.
2. Condition for setting DTC U0401[00]
Condition for running the DTC
- The ignition switch is ON.
Condition for setting the DTC
- The parking aid system control unit detects an error in the data received from the ECM.
3. Action taken when DTC U0401[00] sets
- The obstacle detection function is deactivated.
- The master warning light illuminates.
- The parking aid system OFF indicator light illuminates.
- Current and past failures are set.