REPAIR INSTRUCTION INITIALIZATION


  1. PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED

    Necessary Procedures Effect / Inoperative Function When Necessary Procedures are not Performed See Page
    Correct the steering angle neutral point Intelligent parking assist system

    Click here

    Note


    • After the power switch is turned off, the navigation receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal.

    • When the auxiliary battery is replaced or the cable is disconnected from its negative (-) battery terminal, the ISC learning value will be initialized and symptoms as a loud rattle from the hybrid vehicle transaxle assembly may occur until ISC learning is performed. Therefore, perform ISC learning when the auxiliary battery is replaced or the cable is disconnected from the negative (-) terminal of the auxiliary battery Click here.

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect / Inoperative Function when Necessary Procedures are not Performed See Page
    ECM*1 Vehicle Identification Number (VIN) registration MIL comes on

    Click here

    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly (Dynamic radar cruise control system)
    • Dynamic radar cruise control system

    • Pre-crash safety system

    Click here

    Brake booster with master cylinder (Skid control ECU, brake actuator or pressure sensor)
    1. Initialization and calibration of the linear solenoid valve

    2. Emergency Brake Signal learning*2

    3. Yaw rate and acceleration sensor zero point calibration


    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning

    Click here for initialization

    Click here for calibration


    • Brake pedal stroke sensor

    • Brake pedal


    1. Clearing stored linear solenoid valve calibration data

    2. Initialization and calibration of the linear solenoid valve


    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning

    Yaw rate and acceleration sensor
    1. Clearing zero point calibration data

    2. Yaw rate and acceleration sensor zero point calibration


    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning

    Power steering ECU assembly Rotation angle sensor initialization and torque sensor zero point calibration
    • P/S warning light comes on

    • EPS control

    Click here


    • Electric power steering column sub-assembly

    • Power steering motor assembly

    Rotation angle sensor initialization and torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right
    Spiral cable with sensor sub-assembly
    • Correct steering angle neutral point

    • Steering angle setting

    Intelligent parking assist system

    Click here

    Parking assist ECU Parking assist ECU initialization Intelligent parking assist system
    Rear television camera assembly Rear television camera optical axis adjustment (Camera position setting) Intelligent parking assist system
    Rear bumper cover Rear bumper position setting Intelligent parking assist system

    • Rear height control sensor sub-assembly RH

    • Suspension, tires, etc.


    • Height control sensor vehicle height difference (Height set)

    • Rear television camera optical axis adjustment

    • Perform headlight leveling ECU initialization


    • Intelligent parking assist system

    • Automatic leveling function

    Click here for Intelligent parking assist system

    Click here for lighting system


    • Certification ECU (smart key ECU assembly)

    • ID code box (immobiliser code ECU)*3

    • Transmission control ECU assembly

    • Key

    Code registration (Engine immobiliser system)
    • Wireless door lock control system

    • Entry and start system

    • Engine start

    See the Service Bulletin for the registration method.
    Telephone Transceiver Assembly Set the contract mode Blocking system -

    • Power window regulator motor

    • Door window regulator

    Initialize power window control system
    • Automatic door glass open/ close function

    • Jam protection function

    • Operation function after power switch is turned off

    Click here


    • Sliding roof ECU (sliding roof drive gear sub-assembly)

    • Sliding roof glass

    • Sliding roof housing

    Initialize sliding roof ECU (pulse sensor initial position setting)
    • Automatic open function of sliding roof

    • Jam protection function

    • Operation function after power switch is turned off

    Click here

    Headlight leveling ECU Perform headlight leveling ECU initialization Automatic leveling function

    Click here


    • *1: for Brazil OBD

    • *2: w/ Emergency Brake Signal

    • *3: w/ Airbag Cut-off Switch