Lexus LX - Page 117

DTC C1593/53 Actuator Standard Position Malfunction
for Preparation Click here
DESCRIPTION
If the steering control ECU detects a steering actuator standard position error, it will store DTC C1593/53.
DTC Code DTC Detection Condition Trouble Area
C1593/53
The steering control ECU detects a steering actuator
standard position error.
Steering actuator
INSPECTION PROCEDURE
1.CHECK DTC
a. Clear the DTCs (Click here).
b. Recheck for DTCs (Click here).
Result
Result Proceed to
C1593/53 is not output OK
C1593/53 is output NG
NG REPLACE STEERING ACTUATOR ASSEMBLY (Click here)
OK
USE SIMULATION METHOD TO CHECK ( Click here)