REPAIR INSTRUCTION INITIALIZATION

  1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL

    Table 1. Procedures Necessary when Cable is Disconnected/Reconnected to Battery Terminal

    Necessary Procedure

    Effect or Inoperative Function when Necessary Procedure is not Performed

    See page

    Correction of steering angle neutral point

    Calibration

    for Vehicle stability control systemClick here

    for Parking assist monitor systemClick here

    Note:
    • w/ Navigation System (for HDD):

      After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of memory and settings. As a result, after turning the engine switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) battery terminal.

      Waiting Time before Disconnecting Cable from Negative (-) Battery Terminal

      Condition

      Waiting Time

      Vehicle enrolled in G-BOOK system

      6 minutes

      Vehicle not enrolled in G-BOOK system

      1 minute

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Table 2. Procedures Necessary when ECU or Other Parts are Replaced

    Replacement Part

    Necessary Procedure

    Effect or Inoperative Function when Necessary Procedure is not Performed

    See Page

    ECM (for 1GR-FE)

    Register VIN

    -

    Click here

    Driving support ECU

    Initialization

    • Pre-crash safety system

    • Dynamic radar cruise control system

    for Dynamic radar cruise control systemClick here

    for Driving support ECUClick here

    Millimeter wave radar sensor

    Adjustment

    • Pre-crash safety system

    • Dynamic radar cruise control system

    Click here

    for A760F

    • Automatic transmission assembly

    • Valve body assembly

    • Any of the shift solenoid valve

    Reset memory

    • Large shift shock

    • Engine overruns

    Click here

    for A750F

    • Automatic transmission assembly

    • Valve body assembly

    • Any of the shift solenoid valve

    Reset memory

    Large shift shock

    Click here

    Suspension control ECU

    Registration

    Air suspension system

    Click here

    Master cylinder solenoid (Skid Control ECU)

    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point calibration

    • Steering angle sensor zero point calibration

    • Downhill assist control calibration (w/ Downhill Assist Control)

    • Crawl control calibration (w/ Crawl Control)

    Vehicle stability control system

    Click here

    Yaw rate and acceleration sensor

    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point

    • Steering angle sensor zero point calibration

    Spiral with sensor cable sub-assembly (Steering Angle Sensor)

    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point

    • Steering angle sensor zero point calibration

    • Telematics transceiver

    • Display and navigation module display

    Vehicle contact setting

    • G-BOOK service

    • Emergency call service

    Click here

    • Spiral with sensor cable sub-assembly

    • Parking assist ECU

    • Rear television camera assembly

    Calibration

    Parking assist monitor system

    Click here

    • Parking assist ECU

    • Front passenger side television camera assembly

    • Driver side television camera assembly*

    • Outer rear view mirror assembly

    Calibration

    Side monitor system (w/ Rear View Monitor System)

    Click here

    • Spiral with sensor cable sub-assembly

    • Parking assist ECU

    • Front passenger side television camera assembly

    • Driver side television camera assembly*

    • Outer rear view mirror assembly

    Calibration

    Side monitor system (w/ Parking Assist Monitor System)

    Click here

    • Parking assist ECU

    • Rear television camera assembly

    Calibration

    Rear view monitor system (w/ Side Monitor System)

    Click here

    • Steering lock actuator assembly

    • Certification ECU

    • ID code box

    • Key

    Code registration

    • Engine immobiliser system

    • Entry and start system (for Entry Function)

    • Wireless door lock control system

    • Engine start

    • Steering lock and unlock

    Refer to the Service Bulletin for the registration procedure.

    Fold seat control ECU

    Position memory initialization

    Rear power seat system

    Click here

    • Front power window regulator motor LH

    • Front power window regulator motor RH

    • Rear power window regulator motor LH

    • Rear power window regulator motor RH

    Motor initialization

    Power window control system

    Click here

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

    • Sliding roof glass

    • Sliding roof housing

    Sliding roof system initialization

    Auto operation

    Click here

    • Height control sensor

    • Headlight leveling ECU

    • Suspension

    Headlight leveling ECU initialization

    Headlight leveling function

    Click here

    • *: w/ Multi-terrain monitor