Dtc C1593/53 Actuator Standard Position Malfunction

Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200
Variable Gear Ratio Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC

DTC C1593/53 Actuator Standard Position Malfunction


DESCRIPTION

If the VGRS ECU (steering control ECU) detects a steering actuator standard position error, it stores DTC C1593/53.

DTC No.
DTC Detection Condition
Trouble Area
C1593/53
Lock holder deviation is detected when the neutral point calibration value is calculated during actuator angle neutral point calibration.
Steering actuator assembly

INSPECTION PROCEDURE

NOTICE:
When replacing the steering actuator assembly, perform actuator angle neutral point calibration and initialization after replacement (Click here).
1.CHECK DTC

  1. Clear the DTCs (Click here).

  1. Check for DTCs (Click here).

    Result
    Result
    		Proceed to
    DTC C1593/53 is not output
    		A
    DTC C1593/53 is output
    		B



B
REPLACE STEERING ACTUATOR ASSEMBLY (Click here)
A

USE SIMULATION METHOD TO CHECK (Click here)