DTC B1020-29 Alfa Romeo
Signal Of Front Axle Sensor Invalid (Electrical Error) - Signal Signal Invalid
Signal Of Front Axle Sensor Invalid (Electrical Error) - Signal Signal Invalid
Description
When the Adaptive Front Lighting System (AFLS) Module detects less than 0.2 volts or greater than 4.7 volts on the Headlamp Leveling Sensor Front Signal circuit for greater than one second.
Failure Type:
Signal Invalid
Video Guide
Diagnostic Info
- DTC Code: B1020-29
- Brand: Alfa Romeo