POWER STEERING SYSTEM(for Power Tilt and Power Telescopic Steering Column) DIAGNOSTIC TROUBLE CODE CHART

Power Steering System
DTC No. Detection Item Warning Indicate Return-to-normal Condition Note Link
C1511/11 Torque Sensor1 On Power switch on (IG) again -

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C1512/11 Torque Sensor 2 Malfunction On Power switch on (IG) again -

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C1513/11 Torque Sensor Deviation Excessive On Power switch on (IG) again -

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C1514/11 Torque Sensor Power Supply Voltage Malfunction On Power switch on (IG) again -

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C1515/15 Torque Sensor Zero Point Adjustment is not Initialized On Zero point calibration occurs There is no malfunction if this DTC is not output again after performing zero point calibration.

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C1516/16 Torque Sensor Zero Point Adjustment Incomplete On Clear DTC There is no malfunction if this DTC is not output again after clearing the DTCs and torque sensor calibration value, and performing zero point calibration.

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C1517/11 Torque Hold On Power switch on (IG) again -

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C1521/24 Short in Motor Circuit On Power switch on (IG) again -

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C1522/24 Power Supply Sensor On Power switch on (IG) again -

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C1523/24 Current Deviation Excessive On Power switch on (IG) again -

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C1524/24 Motor Terminal Voltage Malfunction On Power switch on (IG) again -

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C1528/12 Motor Rotation Angle Sensor Malfunction On Power switch on (IG) again -

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C1531/25 ECU Malfunction On Power switch on (IG) again -

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C1532/25 ECU Malfunction On Power switch on (IG) again -

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C1533/25 Temperature Sensor Circuit is Low or High Off After normal confirmation -

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C1534/25 EEPROM Malfunction Torque sensor zero point adjustment is set to the default value and control is continued. In this case, the warning light illuminates. Power switch on (IG) again -

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C1541/13 Vehicle Speed Signal On After normal confirmation -

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C1551/25 IG Power Supply Voltage Malfunction On After normal confirmation -

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C1552/22 PIG Power Supply Voltage Malfunction On Power switch on (IG) again -

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C1554/23 Power Supply Relay Failure On Power switch on (IG) again -

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C1555/25 Motor Relay Welding Failure On Power switch on (IG) again -

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C1567/44 Error in Matching of ECUs On Power switch on (IG) again -

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C1581/26 Assist Map Number Un-Writing On Assist map written -

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C1582/26 Assist Map Number Mismatch Off Power switch on (IG) again -

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U0129/42 Lost Communication with Brake System Control Module On After normal confirmation -

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U0293/41 Lost Communication with Hybrid Control Module On After normal confirmation -

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U1104/45 Lost Communication with Driving Support ECU Off After normal confirmation -

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