C0057
ABS Rear Inlet Valve Solenoid Circuit
1999-2000 BMW 323i E46 2.5L I6
High SeverityChassisGeneric (SAE)
Description
Malfunction in the rear ABS inlet valve solenoid circuit.
Symptoms
- ABS light on
- Rear ABS not functioning
- Rear wheel lockup during hard braking
Common Causes
- Rear inlet valve solenoid failure
- ABS module fault
- Wiring issue
- Contaminated brake fluid
Diagnostic Steps
- Test rear solenoid resistance
- Command rear valve with scan tool
- Inspect brake fluid
- Check module connector
Repair Notes
Replace ABS modulator if valve solenoid has failed internally.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0057 on Other Vehicles
Common Questions
What does code C0057 mean on a 1999-2000 BMW 323i E46?
C0057 stands for "ABS Rear Inlet Valve Solenoid Circuit". Malfunction in the rear ABS inlet valve solenoid circuit.
What are the symptoms of C0057 on a BMW 323i E46?
Common symptoms of C0057 include: ABS light on, Rear ABS not functioning, Rear wheel lockup during hard braking.
What causes C0057 on a 1999-2000 BMW 323i E46?
Common causes of C0057 include: Rear inlet valve solenoid failure, ABS module fault, Wiring issue, Contaminated brake fluid.