Brake Pressure Sensor D Circuit High

Where it lives

For C0576, the sensor sits on the circuit this code reports. The description of C0576 reports a fault at the sensor.

Check these first

• A short to voltage in the brake pressure sensor D signal wire
• A failed brake pressure sensor D reading high
• An open ground in the sensor D circuit
• A chafed harness shorting the sensor D signal to power
• Water in the sensor D connector bridging the signal circuit

What to do next

1. Check the brake pressure sensor D connector for water or damage
2. Test the sensor D signal wire for a short to voltage
3. Check the sensor D ground for an open
4. Compare sensor D live data with sensor C and sensor E
5. Replace brake pressure sensor D if the signal stays high
6. Clear the code and retest

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