Lexus LX - Page 94

VARIABLE GEAR RATIO STEERING SYSTEM > DIAGNOSTIC TROUBLE CODE CHART
for Preparation Click here
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Variable Gear Ratio Steering System
DTC
Code
Detection Item Trouble Area
See
page
C1591/51 Actuator Neutral Position Calibration Undone
There is no malfunction if this DTC is not output again after performing VGRS
system calibration
Click
here
C1592/52 Actuator Neutral Position Calibration Incomplete
- Steering actuator
- Steering control ECU
Click
here
C1593/53 Actuator Standard Position Malfunction Steering actuator
Click
here
C1595/55
Lost Communication with Steering Angle
Sensor Module
- Steering angle sensor
- Steering control ECU
- Harness or connector
Click
here
C15A1/61 Actuator Malfunction
- Harness or connector
- Steering actuator
- Steering control ECU
Click
here
C15A2/62 Actuator Malfunction
- Harness or connector
- Power source circuit
- Steering actuator
- Steering control ECU
Click
here
C15A3/63 Actuator Malfunction
- Harness or connector
- Steering actuator
- Steering control ECU
Click
here
C15A4/64 Actuator Malfunction Steering actuator
Click
here
C15A5/65 Actuator Malfunction
- Harness or connector
- Steering actuator
- Steering control ECU
Click
here
C15A6/62 Actuator Malfunction
- Power source circuit
- Harness or connector
- Steering actuator
- Steering control ECU
Click
here
C15A9/66 Lock Holder Deviation Detection Steering actuator
Click
here
C15AA/66 Lock Mechanism Release Incomplete Steering actuator
Click
here
C15AB/66 Lock Mechanism Insertion Malfunction Steering actuator
Click
here
C15B1/71 ECU Malfunction Steering control ECU
Click
here
C15B2/72 ECU Malfunction Steering control ECU
Click
here
C15B3/73 ECU Malfunction Steering control ECU
Click
here
C15B4/71 ECU Malfunction Steering control ECU
Click
here
C15C1/74 Steering Angle Sensor Malfunction
- Steering angle sensor
- Harness or connector
- CAN communication system
- Steering control ECU
Click
here
C15C2/74 Steering Angle Sensor B+ Malfunction
- Steering angle sensor
- Harness or connector
- CAN communication system
- Steering control ECU
Click
here
C15C3/75 Brake System Control Module Malfunction
- Vehicle stability control system
- CAN communication system
- Steering control ECU
Click
here