C0577

Brake Pressure Sensor D Circuit/Open

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESP indicator is on
Reduced ABS performance
Unstable behavior of the ESP system

Causes

Broken or damaged wires in the sensor circuit
Poor contact in sensor connectors
Malfunction of the pressure sensor itself
Problems with the brake ECU

How to Fix

Check the continuity of the pressure sensor circuit
Check the contacts in the sensor connectors
Check the resistance of the pressure sensor
Replace pressure sensor if necessary
Check and reflash the brake system ECU

Related codes

C0575 C0576 C0578