Electric Power Steering (EPS) - With Diagnostics - Lancer
- General Information
- Service Specifications
- Lubricant
- Sealant
- Power Steering Diagnosis
- Diagnosis Troubleshooting Flow
- Diagnostic Function
- Check Of Electric Power Steering Warning Display
- Diagnostic Trouble Code Table
- Diagnostic Trouble Code Procedures
- DTC C1510: Torque sensor main; DTC C1511 Torque sensor sub;
- DTC C1512: Torque sensor main/sub voltage
- DTC C1513: Torque sensor power supply
- DTC C1514: Torque sensor power supply too low
- DTC C1520: Motor turning angle (input); DTC C1521 Motor turning angle (output); DTC C1522 Motor turning angle range;
- DTC C1530: Motor FET driver; DTC C1531 Motor current too low; DTC C1532 Motor output current too large; DTC C1533 Motor terminal initial voltage; DTC C1534 Motor terminal monitor voltage; DTC C1535 Motor output current; DTC C1536 Motor terminal voltage abnormality (high voltage);
- DTC C1540: Power supply voltage abnormality (high voltage)
- DTC C1541: Power supply voltage abnormality (low voltage)
- DTC C1550: ECU internal error
- DTC C1560: Vehicle speed data (CAN) time-out
- DTC C1561: Engine revolution data (CAN) time-out
- DTC U0001: Bus off
- DTC U0100: Engine time-out error; DTC U0121 ABS time-out error; DTC U0141 ETACS time-out error;
- DTC U0401: Engine revolution data input malfunction
- DTC U0415: Vehicle speed (CAN message) data input malfunction
- DTC U1415: Variant coding not implemented
- DTC U1417: Variant coding value invalid (includes faulty installation)
- Trouble Symptom Chart
- Symptom Procedures
- Inspection Procedure 1: Scan tool cannot communicate with electric power steering system < ECU power supply circuit system check >
- Inspection Procedure 2: Electric power steering system warning display illuminates but diagnostic trouble code is not stored
- Inspection Procedure 3: The steering has become heavy, but electric power steering warning display does not illuminate. (Power supply voltage assist fall)
- Data List Reference Table
- Actuator Test Reference Table
- Check At Electric Power Steering-Ecu
- Special Tools
- On-Vehicle Service
- Steering Wheel
- Steering Column Shaft Assembly
- Power Steering Gear Box And Linkage
- Electric Power Steering Control Unit (EPS-Ecu)