Power Steering Ecu Installation

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

  1. INSTALL POWER STEERING ECU ASSEMBLY

  2. INSTALL BATTERY

  3. PERFORM INITIALIZATION

  4. INITIALIZE ROTATION ANGLE SENSOR VALUE AND CALIBRATE TORQUE SENSOR ZERO POINT

Power Steering Ecu -- Installation



1. INSTALL POWER STEERING ECU ASSEMBLY


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Connect the 2 power steering ECU assembly connectors and securely lock the connectors.



    Lexus Gs430, Gs300. Uzs190 Grs190.Power Steering.Power Steering System.Power Steering Ecu Installation

  1. Install the power steering ECU assembly to the battery tray with the 2 bolts.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}

  1. Install the ground cable terminal with bolt (A).

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}

  1. Install the battery tray support No.1.



2. INSTALL BATTERY

  1. Install the battery.

  1. Install the battery insulator.

  1. European models only :

    1. Connect the battery thermometer connector.

  1. Install the battery clamp with the 2 nuts.

    Torque:
    2.9 N*m{30 kgf*cm, 26 in.*lbf}

  1. Connect the positive (+) battery cable to the battery.

    Torque:
    5.6 N*m{57 kgf*cm, 50 in.*lbf}

  1. Connect the negative (-) battery cable to the battery.

    Torque:
    5.6 N*m{57 kgf*cm, 50 in.*lbf}


3. PERFORM INITIALIZATION
Some systems need initialization when disconnecting the cable from the negative battery terminal (Click here).


4. INITIALIZE ROTATION ANGLE SENSOR VALUE AND CALIBRATE TORQUE SENSOR ZERO POINT
(Click here)