Dtc C15B1/71 Ecu Malfunction
If the steering control ECU detects an internal malfunction, it will turn the master warning light on, store these DTCs, and stop VGRS operation.
Dtc C1592/52 Actuator Neutral Position Calibration Incomplete
The steering control ECU first checks the actuator angle neutral position calibration flag after entering test mode. If the ECU detects that steering actuator angle neutral position calibration is incomplete twice, it will store DTC C1592/52.
Dtc C15A5/65 Actuator Malfunction
If the steering control ECU detects a malfunction in the lock mechanism, it will turn the master warning light on, store DTC C15A5/65, and stop VGRS operation.
Dtc C1591/51 Actuator Neutral Position Calibration Undone
If the steering control ECU or steering actuator is replaced, or if the tie-rod ends are adjusted, VGRS system calibration is required. If the steering control ECU detects that steering angle adjustment is incomplete, it will store DTC C1591/51.
Variable Gear Ratio Steering System - Diagnostic Trouble Code Chart
Land Cruiser URJ200 URJ202 GRJ200 VDJ200 VARIABLE GEAR RATIO STEERING
Variable Gear Ratio Steering System - Data List / Active Test
Connect the intelligent tester to the DLC3.
Variable Gear Ratio Steering System - Freeze Frame Data
Connect the intelligent tester to the DLC3.
Variable Gear Ratio Steering System - Dtc Check / Clear
Connect the intelligent tester to the DLC3.
Variable Gear Ratio Steering System - Diagnosis System
If a malfunction occurs during system operation, the master warning light on the combination meter comes on and "Check VGRS System" will be displayed on the multi-information display to inform the driver of the system malfunction.
Variable Gear Ratio Steering System - Terminals Of Ecu
Land Cruiser URJ200 URJ202 GRJ200 VDJ200 VARIABLE GEAR RATIO STEERING