Chassis
generic / SAE
C0252
Pump Motor Ground Circuit Open
The pump motor ground return is open. The motor cannot run, and the system disables ABS and stability control.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number2 / 52
Possible causes
- Ground strap corroded high
- Ground wire broken medium
- Pin pushed back out of connector body low
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 40–250 €
- Estimated time: 0.5–1.5 h
- Component: abs pump motor
- Component: ground strap
Sources
References
sae:J2012