Chassis
generic / SAE
C0520
Brake Pedal Force Sensor Circuit
On systems with brake force sensing the dedicated sensor reports an implausible signal.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number5 / 20
Possible causes
- Sensor failed high
- Wiring open 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: 120–600 €
- Estimated time: 0.8–2.5 h
- Component: brake pedal force sensor
- Component: sensor wiring
Sources
References
sae:J2012