Chassis
generic / SAE
C0410
Adaptive Cruise Control Sensor Circuit Malfunction
The adaptive cruise control module has detected a fault in its forward-looking radar or lidar sensor circuit. ACC and forward collision warning are unavailable while the fault is active.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number4 / 10
Possible causes
- Radar sensor blocked by snow, ice or dirt high
- Sensor misaligned after front-end impact medium
- Radar/lidar sensor failed medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–1500 €
- Estimated time: 0.5–3 h
- Component: acc radar sensor
- Component: acc module
- Component: sensor wiring
Sources
References
sae:J2012