EPS (Electrical Power Steering)
- Component Location Index
- General Troubleshooting Information
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 11-02: Low/High IG1-Terminal Voltage
- DTC 12-01: Motor Power Supply Voltage
- DTC 21-03: CAN Vehicle Speed Stuck ON (Regular Diagnosis)
- DTC 22-01: Engine Speed Signal
- DTC 23-01, 32-09, 32-0C, 34-01, 35-01, 35-02, 35-04, 35-05, 35-08, 35-0A, 36-02, 37-01, 38-01: F-CAN Data Stuck ON (Initial Diagnosis/Regular Diagnosis); Motor Current Correlation (Initial Diagnosis); Battery Current Detect Circuit (Initial Diagnosis); Power Relay Stuck ON (Initial Diagnosis); EPS Control Unit Internal Circuit (CPU) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (EEPROM1) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (CPU Communication) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (A/D Conversion) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (EEPROM2) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (CPU Operation Device) (Regular Diagnosis); EPS Control Unit Internal Circuit (INH Output Circuit) (Initial Diagnosis); EPS Control Unit Internal Circuit (Step-up Circuit) (Initial Diagnosis/Regular Diagnosis); EPS Control Unit Internal Circuit (Temperature Sensor) (Initial Diagnosis/Regular Diagnosis)
- DTC 23-02: F-CAN Vehicle Speed Data
- DTC 23-03: F-CAN Engine Speed Data
- DTC 23-04: F-CAN Bus-Off Malfunction
- DTC 32-0B, 32-0E: Over Current; Over Current Continuation
- DTC 32-0F, 52-07: Battery Current/Motor Current Correlation; Torque Sensor Amplifier Out of Range
- DTC 34-02: Fail-Safe Relay
- DTC 39-01, 39-02: EPS Control Unit Internal Circuit (Precharge Circuit); EPS Control Unit Internal Circuit (Outside WDT)
- DTC 39-03: EPS Control Unit Internal Circuit (Power Self-holding Circuit)
- DTC 52-01, 52-03, 52-04, 52-05: Torque Sensor Allowable Tolerance (Initial Diagnosis); Main Torque Sensor; Sub Torque Sensor; Torque Sensor Allowable Tolerance
- DTC 52-02: Torque Sensor Power Supply (Initial Diagnosis)
- DTC 52-06: Torque Sensor Offset Out of Range
- DTC 52-08: Torque Sensor Power Supply
- DTC 61-04: Motor Harness Malfunction
- DTC 61-05: Motor Harness Short
- DTC 61-06: Motor Harness Open
- DTC 71-01, 71-03: Motor Angle Sensor (SIN/COS Signals); Motor Angle Sensor (SIN/COS Signals)
- DTC 71-04: Motor Angle Sensor (Check Signals)
- Symptom Troubleshooting
- EPS Motor Removal and Installation
- Steering Gearbox Removal and Installation
- Rack End Removal and Installation
- Rack Guide Removal/Installation
- EPS Control Unit Removal/Installation