LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2017 >> BRZ Premium >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Power Steering System DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Steering System DTCS

POWER STEERING SYSTEM - DIAGNOSTIC TROUBLE CODE IDENTIFICATION

Diagnostic codes Diagnostic items Reference
C1511 [Torque sensor 1 abnormal] DTC C1511 Torque sensor 1 abnormal; DTC C1512 Torque sensor 2 abnormal; DTC C1513 Torque sensor 3 abnormal; DTC C1514 Torque Sensor Power Supply Failure; DTC C1517 Torque sensor hold abnormality
C1512 [Torque sensor 2 abnormal] DTC C1511 Torque sensor 1 abnormal; DTC C1512 Torque sensor 2 abnormal; DTC C1513 Torque sensor 3 abnormal; DTC C1514 Torque Sensor Power Supply Failure; DTC C1517 Torque sensor hold abnormality
C1513 [Torque sensor 3 abnormal] DTC C1511 Torque sensor 1 abnormal; DTC C1512 Torque sensor 2 abnormal; DTC C1513 Torque sensor 3 abnormal; DTC C1514 Torque Sensor Power Supply Failure; DTC C1517 Torque sensor hold abnormality
C1514 [Torque Sensor Power Supply Failure] DTC C1511 Torque sensor 1 abnormal; DTC C1512 Torque sensor 2 abnormal; DTC C1513 Torque sensor 3 abnormal; DTC C1514 Torque Sensor Power Supply Failure; DTC C1517 Torque sensor hold abnormality
C1515 [Torque Sensor Zero Point Adjustment Undone] DTC C1515 Torque Sensor Zero Point Adjustment Undone; DTC C1525 Resolver not corrected
C1516 [Torque Sensor Zero Point Adjustment Incomplete] DTC C1516 Torque sensor zero point adjustment incomplete; DTC C1526 Resolver correction not completed
C1517 [Torque sensor hold abnormality] DTC C1511 Torque sensor 1 abnormal; DTC C1512 Torque sensor 2 abnormal; DTC C1513 Torque sensor 3 abnormal; DTC C1514 Torque Sensor Power Supply Failure; DTC C1517 Torque sensor hold abnormality
C1521 [Motor failure 1] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1522 [Motor failure 2] DTC C1522 Motor failure 2; DTC C1523 Motor failure 3; DTC C1524 Motor failure 4; DTC C1555 Motor relay abnormal
C1523 [Motor failure 3] DTC C1522 Motor failure 2; DTC C1523 Motor failure 3; DTC C1524 Motor failure 4; DTC C1555 Motor relay abnormal
C1524 [Motor failure 4] DTC C1522 Motor failure 2; DTC C1523 Motor failure 3; DTC C1524 Motor failure 4; DTC C1555 Motor relay abnormal
C1525 [Resolver not corrected] DTC C1515 Torque Sensor Zero Point Adjustment Undone; DTC C1525 Resolver not corrected
C1526 [Resolver correction not completed] DTC C1516 Torque sensor zero point adjustment incomplete; DTC C1526 Resolver correction not completed
C1528 [Motor rotation angle sensor] DTC C1528 Motor rotation angle sensor
C1531 [ECU Malfunction 1] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1532 [ECU Malfunction 2] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1533 [ECU Malfunction 3] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1534 [ECU Malfunction 4] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1541 [Vehicle Speed Signal Failure 1] DTC C1541 Vehicle Speed Signal Failure 1
C1551 [Power Supply Voltage Failure] DTC C1551 Power Supply Voltage Failure
C1552 [PIG Power Supply Voltage] DTC C1552 PIG power supply voltage malfunction
C1554 [Power Supply Relay Failure] DTC C1521 Motor failure 1; DTC C1531 ECM Malfunction 1; DTC C1532 ECM Malfunction 2; DTC C1533 ECM Malfunction 3; DTC C1534 ECM Malfunction 4; DTC C1554 Power Supply Relay Failure
C1555 [Motor Relay Welding Failure] DTC C1522 Motor failure 2; DTC C1523 Motor failure 3; DTC C1524 Motor failure 4; DTC C1555 Motor relay abnormal
C1581 [Assist map not written] DTC C1581 Assist map not written
C1582 [Assist Map Number Mismatch] DTC C1582 Assist Map Number Mismatch
C1583 [Assist MAP Selection Error] DTC C1583 Assist MAP Selection Error
U0100 [Lost Communication With ECM/PCM "A"] DTC U0100 Engine data not received; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module
U0122 [Lost Communication With Vehicle Dynamics Control Module] DTC U0100 Engine data not received; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module
U0416 [Invalid Data Received From VDC] DTC U0100 Engine data not received; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module
(1) Turns on.
(2) Does not turn on.