Section 173 (Power Steering System (Diagnostic Codes & Circuit Tests))
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- Power Steering System
- On-Vehicle Inspection [08/2013 - ]
- DTC C1511: Torque Sensor1; DTC C1512: Torque Sensor2; DTC C1513: Torque Sensor Deviation Excessive; DTC C1514: Torque Sensor Power Supply Voltage; DTC C1517: Torque Hold [08/2013 - ]
- DTC C1515: Torque Sensor Zero Point Adjustment Undone [08/2013 - ]
- DTC C1516: Torque Sensor Zero Point Adjustment Incomplete [08/2013 - ]
- DTC C1521: Short in Motor Circuit; DTC C1522: Power Supply Sensor; DTC C1523: Current Deviation Excessive; DTC C1524: Motor Terminal Voltage; 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 [08/2013 - ]
- DTC C1541: Vehicle Speed Signal [08/2013 - ]
- DTC C1551: IG Power Supply Voltage [08/2013 - ]
- DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [08/2013 - ]
- DTC C1581: Assist Map Number Un-Writing [08/2013 - ]
- DTC C1582: Assist Map Number Mismatch [08/2013 - ]
- DTC U0129: Lost Communication with Brake System Control Module; DTC U0293: Lost Communication with Hybrid Control Module [08/2013 - ]
- Circuit Tests