C0201
EPS Motor Circuit Overcurrent
1999-2000 BMW 323i E46 2.5L I6 🇬🇧
High SeverityChassis
Description
The EPS control module detected excessive current draw from the power steering motor.
Symptoms
- EPS warning light
- Power steering assist reduced
- Steering may become very heavy suddenly
- EPS fault message
Common Causes
- EPS motor internal short
- Steering gear binding
- Low tire pressure causing excessive load
- EPS motor bearing failure
- Insufficient module power supply voltage
Diagnostic Steps
- Measure EPS motor current draw
- Check tire pressures
- Inspect steering gear for binding
- Test motor winding resistance for shorts
- Check battery voltage and alternator output
Repair Notes
Replace EPS motor if shorted. Check steering gear for mechanical binding. Verify electrical supply.
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
C0201 on Other Vehicles
Common Questions
What does code C0201 mean on a 1999-2000 BMW 323i E46?
C0201 stands for "EPS Motor Circuit Overcurrent". The EPS control module detected excessive current draw from the power steering motor.
What are the symptoms of C0201 on a BMW 323i E46?
Common symptoms of C0201 include: EPS warning light, Power steering assist reduced, Steering may become very heavy suddenly, EPS fault message.
What causes C0201 on a 1999-2000 BMW 323i E46?
Common causes of C0201 include: EPS motor internal short, Steering gear binding, Low tire pressure causing excessive load, EPS motor bearing failure, Insufficient module power supply voltage.