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 Parking assist monitor system

    Click here

    Back door lock Power door lock control system

    Click here

    Note


    • After the power switch is turned off, the navigation computer sub-assembly (HDD navigation system) records various types of memory and settings. As a result, after turning the power switch off, make sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.

      Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
      Specification Waiting Time
      w/o Telematics transceiver 60 sec.
      w/ Telematics transceiver 120 sec.

    • 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 noise 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 (-) auxiliary battery terminal 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
    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. 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

    Steering column assembly Rotation angle sensor initialization and torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right

    • Navigation computer sub-assembly*1

    • Telematics transceiver*1

    		 Vehicle contract setting

    • G-BOOK service

    • Emergency call service

    Click here

    Hard disk drive*1 Download necessary data Some G-BOOK service content will be unavailable.

    Click here

    Spiral with sensor cable sub-assembly

    • Correct steering angle neutral point

    • Steering angle setting

    		 Parking assist monitor system

    Click here

    Parking assist ECU Parking assist ECU initialization Parking assist monitor system

    • Suspension, tires, etc.

    • Rear television camera assembly

    		 Rear television camera optical axis adjustment (Camera position setting) Parking assist monitor system

    • Map light assembly

    • Garage door opener transmitter

    Re-registration of codes in the garage door opener system


    • Register transmitter code

    • Rolling code systems

    		 Garage door opener system

    Click here


    • Certification ECU (smart key ECU assembly)

    • ID code box (immobiliser code ECU)

    • Transmission control ECU assembly

    • Key

    		 Code registration (Engine immobiliser system)

    • Wireless door lock control system

    • Entry and start system

    • Push-button start system

    • Hybrid control system start

    		 See the Service Bulletin for the registration method.

    • Power window regulator motor assembly

    • Door window regulator

    • Door grass and/or door grass run etc

    		 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 assembly)

    • Sliding roof housing

    • Sliding roof glass

    		 Initialize sliding roof ECU (pulse sensor initial position setting)

    • Automatic function of sliding roof

    • Jam protection function

    • Operation function after power switch is turned off

    Click here


    • Headlight leveling ECU assembly

    • Rear height control sensor sub-assembly

    		 Perform headlight leveling ECU assembly initialization Automatic level function

    Click here


    • *1: w/ G-BOOK system