OBD-II code · Chassis
C0290 Brake Pedal Stroke Sensor Circuit Malfunction
The brake control module has detected an out-of-range signal from the brake pedal stroke sensor. Pedal travel information is required for brake assist and electronically boosted braking.
Is it safe to drive with C0290?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyPedal stroke sensor failed
- PossibleSensor mounting or pedal linkage misadjusted
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2 h
- Emissions test
- Usually unaffected
- Parts involved
- Brake Pedal Stroke Sensor, Brake Control Module, Sensor Wiring
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.