List Of Diagnostic Codes

DIAGNOSTIC CODE DESCRIPTION - POWER STEERING SYSTEM

Diagnostic codes

Diagnostic items

Light on

Normal return condition

[Torque sensor 1 abnormal]

⁽¹⁾

Once again, IG ON

[Torque sensor 2 abnormal]

⁽¹⁾

Once again, IG ON

[Torque sensor 3 abnormal]

⁽¹⁾

Once again, IG ON

[Torque Sensor Power Supply Failure]

⁽¹⁾

Once again, IG ON

[Torque Sensor Zero Point Adjustment Undone]

⁽¹⁾

Perform torque sensor zero point calibration

[Torque Sensor Zero Point Adjustment Incomplete]

⁽¹⁾

Delete diagnosis code

[Torque sensor hold abnormality]

⁽¹⁾

Once again, IG ON

[Motor failure 1]

⁽¹⁾

Once again, IG ON

[Motor failure 2]

⁽¹⁾

Once again, IG ON

[Motor failure 3]

⁽¹⁾

Once again, IG ON

[Motor failure 4]

⁽¹⁾

Once again, IG ON

[Resolver not corrected]

⁽¹⁾

Perform rotation angle sensor output calibration

[Resolver correction not completed]

⁽¹⁾

Delete diagnosis code

[Motor rotation angle sensor]

⁽¹⁾

Once again, IG ON

[ECU Malfunction 1]

⁽¹⁾

Once again, IG ON

[ECU Malfunction 2]

⁽¹⁾

Once again, IG ON

[ECU Malfunction 3]

⁽²⁾

After normal operation is determined

[ECU Malfunction 4]

⁽¹⁾

Once again, IG ON

[Vehicle Speed Signal Failure 1]

⁽¹⁾

After normal operation is determined

[Power Supply Voltage Failure]

⁽¹⁾

After normal operation is determined

[PIG Power Supply Voltage]

⁽¹⁾

After normal operation is determined

[Power Supply Relay Failure]

⁽¹⁾

Once again, IG ON

[Motor Relay Welding Failure]

⁽¹⁾

Once again, IG ON

[Assist map not written]

⁽¹⁾

After normal operation is determined

[Assist Map Number Mismatch]

⁽²⁾

After normal operation is determined

[Assist MAP Selection Error]

⁽²⁾

Delete diagnosis code

[Lost Communication With ECM/PCM "A"]

⁽¹⁾

After normal operation is determined

[Lost Communication With Vehicle Dynamics Control Module]

⁽¹⁾

After normal operation is determined

[Invalid Data Received From VDC]

⁽¹⁾

Once again, IG ON

⁽¹⁾

Turns on.

⁽²⁾	Does not turn on.