Chassis
generic / SAE
C0244
PWM Brake Pressure Modulation Circuit
The PWM control of the brake pressure modulation valves is faulty.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number2 / 44
Possible causes
- Module PWM output stage fault high
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–1600 €
- Estimated time: 1.5–5 h
- Component: abs hydraulic block
- Component: abs control module
Sources
References
sae:J2012