C052F
ABS Pump Motor Supply Voltage Circuit/Open
Open circuit on ABS pump motor supply voltage line — likely blown fuse or broken supply wire.
Open circuit on ABS pump motor supply voltage line — likely blown fuse or broken supply wire.
Common causes
- high
Supply fuse blown
One of the most commonly reported causes for this code — check this first.
Typical part cost: $10-330
- low
Pin pushed back out of connector body
Less common, but worth ruling out after the more likely causes.
Typical part cost: $10-330
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does C052F mean?
C052F means "ABS Pump Motor Supply Voltage Circuit/Open". It is a generic OBD-II code that points to a fault in the chassis.
What are the most common causes of C052F?
supply fuse blown; pin pushed back out of connector body; cracked solder joint inside the module or sensor — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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