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DTC Troubleshooting Index

DTC Detection Item
11  -01 Low/High IG1-Terminal Voltage
-02  Control Unit Power Voltage
12  -01 Motor Power Supply Voltage
21  -01 Excessive Change of the Vehicle Speed Signal
-02  Comparison Between the Vehicle Speed and the Engine Speed Signal
22  -01 Engine Speed Signal
31  -01 Torque Sensor Neutral Position Not Written
32  -01 EPS Control Unit Internal Circuit (Current Sensor)
-02  EPS Control Unit Internal Circuit (Current Sensor Offset)
-03  EPS Control Unit Internal Circuit (Lower Current Sensor Stuck ON)
-04  EPS Control Unit Internal Circuit (Lower Current Sensor Stuck ON)
-05  Motor Current
-06  EPS Control Unit Internal Circuit (Sub-CPU)
33  -01 Lower FET Stuck ON
-02  Upper FET Stuck ON
-03  FET Stuck ON (Overcurrent)
-04  FET Stuck ON (Failure)
-05  FET Stuck ON (Overcurrent Addition)
34  -01 Power Relay
-02  Fail-Safe Relay
35  -01 EPS Control Unit Internal Circuit (CPU)
-02  EPS Control Unit Internal Circuit (EEPROM)
-03  EPS Control Unit Internal Circuit (CPU Communication)
-04  EPS Control Unit Internal Circuit (CPU Communication)
36  -01 EPS Control Unit Internal Circuit (Direction Distinction)
-02  EPS Control Unit Internal Circuit (INH Output Circuit)
37  -01 EPS Control Unit Internal Circuit (Step-Up Circuit)
-02  EPS Control Unit Internal Circuit (Step-Up Circuit)
51  -01 Torque Sensor (VT1, VT2 Low/High Check)
-02  Torque Sensor (VT3 Differential-Amplification Function)
-03  Torque Sensor (VT1, VT2 Rapid Change)
-04  Torque Sensor (Temperature)
-05  Torque Sensor (Coil)
61  -01 EPS Motor Voltage
-02  EPS Motor Voltage
-03  Motor Harness Open