OBD-II code · Chassis
C0268 Brake Pump Run Time Exceeded
The brake control module has detected that the brake pump has run longer than the allowed maximum time. This typically indicates the pump cannot reach target pressure due to a hydraulic leak, air in the system or a worn pump.
Is it safe to drive with C0268?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelyHydraulic leak in brake system
- PossibleAir in brake system
- Less likelyBrake pump worn or weak
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- Brake Pump Motor, ABS Hydraulic Unit, Brake Lines
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.