Chassis
generic / SAE
C0186
Lateral Acceleration Sensor Circuit
The stability control module has detected an implausible signal from the lateral acceleration sensor. ESP uses lateral g-force together with yaw rate and steering angle to detect skid conditions — without it, ESP is disabled.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number1 / 86
Possible causes
- Lateral acceleration sensor failed high
- Sensor cluster loose or mounted incorrectly medium
- Wiring or connector fault low
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: 150–700 €
- Estimated time: 0.5–2.5 h
- Component: lateral acceleration sensor
- Component: esp control module
- Component: sensor cluster
Sources
References
sae:J2012