C0575
Brake Pressure Sensor D Circuit Low
C0575 is an OBD-II diagnostic trouble code meaning: Brake Pressure Sensor D Circuit Low. Common causes: malfunction of the brake fluid pressure sensor, open or short to ground in the sensor wiring. Estimated repair cost: $22–167.
Symptoms
- ABS and/or ESP warning lights are on
- The brake system lamp (BRAKE) may come on.
- The brake pedal may become soft or sink in
- Reduced braking performance
- Feeling of uneven braking
Causes
- Malfunction of the brake fluid pressure sensor
- Open or short to ground in the sensor wiring
- Real pressure drop - brake fluid leak
- Air in the brake circuit
- Oxidation of sensor connector contacts
- ABS control unit malfunction
How to Fix
- Check the brake fluid level in the reservoir immediately
- Inspect all brake hoses, tubes and calipers for leaks
- Read the error codes and check the pressure sensor readings with a scanner
- Check the wiring and connector of the pressure sensor with a multimeter
- If there is a leak, repair and bleed the brake system
- If the sensor is faulty, replace it
Related codes
Error C0575 by Vehicle Brand
FAQ
What does the C0575 code mean?
C0575 is an OBD-II diagnostic trouble code that indicates: Brake Pressure Sensor D Circuit Low
What causes a C0575 error code?
The most common causes of C0575 include: Malfunction of the brake fluid pressure sensor; Open or short to ground in the sensor wiring; Real pressure drop - brake fluid leak; Air in the brake circuit.
How do I fix a C0575 diagnostic trouble code?
To fix C0575: Check the brake fluid level in the reservoir immediately. Inspect all brake hoses, tubes and calipers for leaks. Read the error codes and check the pressure sensor readings with a scanner. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0575?
Do not drive — repair immediately
How much does it cost to fix C0575?
The estimated repair cost for C0575 is $22–167. Actual cost depends on your vehicle, location, and labor rates.
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