Dtc C1592/52 Actuator Neutral Position Calibration Incomplete

Steering. Lexus Gs430, Gs300. Uzs190 Grs190
Steering Column. Lexus Gs430, Gs300. Uzs190 Grs190

DESCRIPTION

INSPECTION PROCEDURE

CLEAR DTC

PERFORM VGRS SYSTEM CALIBRATION

CHECK DTC

CHECK DTC

DTC C1592/52 Actuator Neutral Position Calibration Incomplete


DESCRIPTION

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 No.
DTC Detecting Condition
Trouble Area
C1592/52
The steering control ECU detects that steering actuator angle neutral position calibration is incomplete, twice.
  1. Steering actuator
  2. Steering control ECU

INSPECTION PROCEDURE

1.CLEAR DTC

  1. Clear the DTCs (Click here).


NEXT


2.PERFORM VGRS SYSTEM CALIBRATION

  1. Perform VGRS system calibration (Click here).


NEXT


3.CHECK DTC

  1. Check for DTCs (Click here).

    OK:
    DTC C1592/52 is not output.


NG
Go to step 4
OK

END

4.CHECK DTC

  1. Check for DTCs (Click here).

    Result:

    Result
    		Proceed to
    DTC C15B2/72 is output.
    		A
    DTC C1592/52 is output after VGRS system calibration has been performed less than 3 times.
    		B
    DTC 1592/52 is output after VGRS system calibration has been performed 3 times or more.
    		C


A
REPLACE STEERING CONTROL ECU

B
Go to step 1
C

REPLACE STEERING ACTUATOR