Power Steering System
- Steering
- Special Tools
- Component Location Index
- Steering Wheel Rotational Play Check
- Power Assist Check
- Steering Linkage and Gearbox Inspection
- Steering Wheel Removal
- Steering Wheel Disassembly/Reassembly
- Steering Wheel Installation
- Steering Column Removal and Installation
- Steering Column Inspection
- Steering Lock Replacement
- Rack Guide Adjustment
- Tie-rod End Ball Joint Boot Replacement
- Gearbox Mount Cushion Replacement
- EPS Components
- Component Location Index
- General Troubleshooting Information
- Memorizing the Torque Sensor Neutral Position
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- EPS Control Unit Inputs and Outputs for Connector A (2P) (Connector Disconnected)
- EPS Control Unit Inputs and Outputs for Connector B (2P) (Connector Disconnected)
- EPS Control Unit Inputs and Outputs for Connector C (2P) (Connector Disconnected)
- EPS Control Unit Inputs and Outputs for Connector D (28P) (Connector Disconnected)
- System Outline
- EPS Control Unit Operation
- EPS motor operation
- Circuit Diagram
- DTC Troubleshooting
- DTC 11-01: Low/High IG1-terminal Voltage (Initial Diagnosis); DTC 11-02: Low/High IG1-terminal Voltage (Regular Diagnosis)
- DTC 12-01: Low/High VBU Voltage (Regular Diagnosis)
- DTC 21-01: Excessive Change of the Vehicle Speed Signal (Regular Diagnosis); DTC 21-02: Comparison between the Vehicle Speed and the Engine Speed Signal (Regular Diagnosis)
- DTC 22-01: Engine Speed Signal (Initial Diagnosis)
- DTC 31-01; Torque Sensor Neutral Position Not Memorized (Initial Diagnosis)
- DTC 32-01: EPS Control Unit Internal Circuit (Current Sensor) (Initial Diagnosis); DTC 32-02: EPS Control Unit Internal Circuit (Current Sensor) (Regular Diagnosis); DTC 35-01: EPS Control Unit Internal Circuit (CPU) (Initial Diagnosis/Regular Diagnosis); DTC 35-02: EPS Control Unit Internal Circuit (EEPROM) (Initial Diagnosis); DTC 35-04: EPS Control Unit Internal Circuit (CPU Communication) (Regular Diagnosis); DTC 35-07: EPS Control Unit Internal Circuit (INHL/INHR Ports) (Initial Diagnosis/Regular Diagnosis); DTC 36-02: EPS Control Unit Internal Circuit (INH Output Circuit) (Initial Diagnosis); DTC 37-01: EPS Control Unit Internal Circuit (Step-up Circuit) (Initial Diagnosis)
- DTC 32-07: EPS Control Unit Internal Circuit (Current Sensor) (Steering Diagnosis)
- DTC 32-08: Current Sensor (Regular Diagnosis); DTC 32-09: Current Sensor (Initial Diagnosis)
- DTC 33-01: Lower FET Stuck ON (Initial Diagnosis); DTC 33-06: Lower FET Stuck ON (Regular Diagnosis)
- DTC 33-02: Upper FET Stuck ON (Initial Diagnosis); DTC 33-07: Upper FET Stuck ON (Regular Diagnosis)
- DTC 34-01: Power Relay Stuck ON (Ignition Switch is in LOCK (0))
- DTC 34-02: Fail-safe Relay Stuck ON (Initial Diagnosis)
- Notes
- DTC 35-05: EPS Control Unit Internal Circuit (EPS Motor/EPS CPU) (Initial Diagnosis)
- DTC 51-01. Low/High Voltage for the Torque Sensor (VT1 and VT2) (Regular Diagnosis)
- DTC 51-02: Torque Sensor (VT3 Differential-amplification Function) (Regular Diagnosis); DTC 51-03: Torque Sensor (VT1, VT2 Rapid Change) (Regular Diagnosis); DTC 51-06: Torque Sensor (VT1, VT2 Average) (Regular Diagnosis); DTC 51-07: Torque Sensor (VT1, VT2 Initial Check) (Initial Diagnosis)
- DTC 61-04: Open/Short in the EPS Motor Harness (Steering Diagnosis)
- DTC 71-01: EPS Motor Angle Sensor (SIN/COS Signals) (Steering Diagnosis); DTC 71-02: EPS Motor Angle Sensor (Neutral Position Learning of SIN/COS) (Initial Diagnosis); DTC 71-03: EPS Motor Angle Sensor (SIN/COS Signals) (Steering Diagnosis)
- DTC 71-04: EPS Motor Angle Sensor (Check Signals) (Regular Diagnosis)
- Symptom Troubleshooting
- Steering Gearbox Removal and Installation
- Rack End Removal and Installation
- Rack Guide Removal/Installation
- EPS Control Unit Removal/Installation