Section 48 (EPS (Electrical Power Steering))
WARNING: This page is about a different car, the 2013 Honda Fit, 2012 Honda Fit, 2011 Honda Fit, 2010 Honda Fit, and 2009 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.
- 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