Power Steering System - Diagnostic Codes & Circuit Tests
- Power Steering System
- On-Vehicle Inspection [12/2019 - 11/2023]
- On-Vehicle Inspection [11/2023 - ]
- VEHICLE CONTROL HISTORY (RoB) [11/2023 - ]
- DTC C0526-96: Steering Angle Sensor Module Component Internal Failure [11/2023 - ]
- DTC C05D6-04: Power Steering Control Module Processor System Internal Failure; DTC C05D6-46: Power Steering Control Module Processor Calibration / Parameter Memory Failure; DTC C05D6-49: Power Steering Control Module Processor Internal Electronic Failure; DTC C1000-1C: Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range; DTC C1005-1C: Control Module Internal Temperature Sensor "B" Circuit Voltage Out of Range; DTC C1511-62: Power Steering Torque Sensor "A" Signal Compare Failure; DTC C1511-87: Power Steering Torque Sensor "A" Missing Message; DTC C1512-62: Power Steering Torque Sensor "B" Signal Compare Failure; DTC C1512-87: Power Steering Torque Sensor "B" Missing Message; DTC C151A-17: Power Steering Torque Sensor "A" Supply Voltage Circuit Voltage Above Threshold; DTC C151B-17: Power Steering Torque Sensor "B" Supply Voltage Circuit Voltage Above Threshold; DTC C152A-18: Power Steering Motor "A" Circuit Current Below Threshold; DTC C152A-19: Power Steering Motor "A" Circuit Current Above Threshold; DTC C152B-18: Power Steering Motor "B" Circuit Current Below Threshold; DTC C152B-19: Power Steering Motor "B" Circuit Current Above Threshold; DTC C153A-00: Malfunction of Power Steering Motor "A" Inverter Pre-Driver; DTC C153A-19: Power Steering Motor "A" Inverter Circuit Current Above Threshold; DTC C153A-9F: Power Steering Motor "A" Inverter Stuck Off; DTC C153B-00: Malfunction of Power Steering Motor "B" Inverter Pre-Driver; DTC C153B-19: Power Steering Motor "B" Inverter Circuit Current Above Threshold; DTC C153B-9F: Power Steering Motor "B" Inverter Stuck Off; DTC C154A-7E: Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck On; DTC C154A-7F: Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck Off; DTC C154B-7E: Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck On; DTC C154B-7F: Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck Off; DTC C156A-9E: Power Steering Motor "A" Shut Down Relay Stuck On; DTC C156A-9F: Power Steering Motor "A" Shut Down Relay Stuck Off; DTC C156B-9E: Power Steering Motor "B" Shut Down Relay Stuck On; DTC C156B-9F: Power Steering Motor "B" Shut Down Relay Stuck Off; DTC C157A-11: Power Steering Motor "A" Current Sensor Circuit Short to Ground; DTC C157A-62: Power Steering Motor "A" Current Sensor Signal Compare Failure; DTC C157B-11: Power Steering Motor "B" Current Sensor Circuit Short to Ground; DTC C157B-62: Power Steering Motor "B" Current Sensor Signal Compare Failure; DTC C159A-49: Power Steering Motor "A" Terminal Voltage Detect Circuit Internal Electronic Failure; DTC C159B-49: Power Steering Motor "B" Terminal Voltage Detect Circuit Internal Electronic Failure; DTC C15D1-62: Power Steering Motor Position Sensor "A" Signal Compare Failure; DTC C15D1-87: Power Steering Motor Position Sensor "A" Missing Message; DTC C15D2-62: Power Steering Motor Position Sensor "B" Signal Compare Failure; DTC C15D2-87: Power Steering Motor Position Sensor "B" Missing Message [11/2023 - ]
- DTC C123A-17: Supply Voltage Circuit Voltage Above Threshold [11/2023 - ]
- DTC C14FE-14: Steering Angle Sensor Supply Voltage Circuit Short to Ground or Open [11/2023 - ]
- DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1528: Motor Rotation Angle Sensor; DTC C1531: ECU Malfunction; DTC C1532: ECU Malfunction; DTC C1533: Temperature Sensor Circuit is Low or High; DTC C1534: EEPROM; DTC C1555: Motor Relay Welding Failure [12/2019 - 11/2023]
- DTC C1515: Torque Sensor Zero Point Adjustment Undone [12/2019 - 11/2023]
- DTC C1516: Torque Sensor Zero Point Adjustment Incomplete [12/2019 - 11/2023]
- DTC C1541: Vehicle Speed Signal [12/2019 - 11/2023]
- DTC C1551: IG Power Supply Voltage [12/2019 - 11/2023]
- DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [12/2019 - 11/2023]
- DTC C155A-16: Power Steering Motor "A" Supply Voltage Circuit Voltage Below Threshold; DTC C155A-17: Power Steering Motor "A" Supply Voltage Circuit Voltage Above Threshold; DTC C155B-16: Power Steering Motor "B" Supply Voltage Circuit Voltage Below Threshold; DTC C155B-17: Power Steering Motor "B" Supply Voltage Circuit Voltage Above Threshold [11/2023 - ]
- DTC C1567: Error in Matching of ECUs [12/2019 - 11/2023]
- DTC C1581: Assist Map Number Un-Writing [12/2019 - 11/2023]
- DTC C1582: Assist Map Number Mismatch [12/2019 - 11/2023]
- DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0126: Lost Communication With Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U023A: Lost Communication with Front Camera Module; DTC U0293: Lost Communication with Hybrid Control Module [12/2019 - 11/2023]
- DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message [11/2023 - ]
- Heavy Steering Feel (EPS Warning Light (Yellow)) [11/2023 - ]
- EPS Warning Light Circuit [12/2019 - 10/2022]
- EPS Warning Light Circuit [10/2022 - 11/2023]
- EPS Warning Light Circuit [11/2023 - ]
- Drive Mode Select Switch Circuit [12/2019 - 10/2022]
- Drive Mode Select Switch Circuit [10/2022 - ]
- Check Assist Limit Record [12/2019 - 11/2023]