1. DTC B1103[04] description
This diagnosis is performed for the G sensor in the headlight auto leveling control unit.
2. Condition for setting DTC B1103[04]
Condition for running the DTC
- The ignition switch is ON.
Condition for setting the DTC
- The headlight auto leveling control unit detects a malfunction in the G sensor for 10 seconds or more.
3. Action taken when DTC B1103[04] sets
- The headlight leveling actuator drive is stopped.
- The headlight automatic leveling warning light illuminates.