Parking Assist Monitor System Initialization

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Park Assist Monitoring. Lexus Gs430, Gs300. Uzs190 Grs190

  1. CORRECTION ON STEERING ANGLE NEUTRAL POINT

  1. METHOD 1

  1. METHOD 2

Parking Assist Monitor System -- Initialization



CORRECTION ON STEERING ANGLE NEUTRAL POINT

  1. If the following operations are performed, "SYSTEM INITIALIZING" is displayed on the multi-display.

    Part Name
    		Operation
    		Initialization Item
    Battery cable
    		Disconnect
    		Steering angle neutral point in memory
    Steering angle sensor connector
    		Disconnect
    		Steering angle neutral point in memory
    Steering angle sensor
    1. Replace
    2. Remove and install
    		Steering angle neutral point in memory

  2. When "SYSTEM INITIALIZING" is displayed, correct the steering angle neutral point using either of the following methods.


METHOD 1

  1. Turn the steering wheel to the right and left full look positions.


METHOD 2

  1. Drive the vehicle at more than 20 km/h (12 mph) for more than 5 minutes on a straight road with as little traffic as possible.

    HINT:
    While driving at a constant speed, the ECU recognizes the point where the steering angle changes the least and memorizes it as the steering angle neutral point.

  2. Stop the vehicle and check whether the neutral point is stored or not. If it is not stored, drive the vehicle some more (the neutral point is stored by driving the vehicle straight).