REPAIR INSTRUCTION INITIALIZATION


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

    Procedures Necessary when Cable is Disconnected/Reconnected to Battery Terminal
    Necessary Procedure Effect or Inoperative Function when Necessary Procedure is not Performed See page
    Initialization of steering angle sensor VGRS system function

    Click here

    Correction of steering angle neutral point Multi-terrain monitor system function

    Click here

    Reset back door close position Power back door system

    Click here

    Note

    After the engine switch is turned off, the multi-media module receiver assembly 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 telematics system 6 minutes
    Vehicle not enrolled in telematics system 1 minute
  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Procedures Necessary when ECU or Other Parts are Replaced
    Replacement Part Necessary Procedures Effects / Inoperative Functions When Necessary Procedures are not Performed Notes
    ECM Register VIN DTC P0630 is output.

    Click here (3UR-FE)

    Click here (1VD-FTV, w/ DPF)

    Click here (1VD-FTV, w/o DPF)


      1VD-FTV, w/ DPF:

    • Learning values save

    • Learning values write

    Engine starting

    Click here


      1VD-FTV, w/o DPF:

    • Learning values save

    • Learning values write

    • Input Injector Compensation Code

    Engine starting

    Click here


      AE80F:

    • Perform road test to allow TCM to learn


    • Large shift shock

    • Engine overruns

    Click here


      3UR-FE:

    • Throttle body assembly

    • Cleaning the deposits from the throttle body assembly

    • Cylinder head sub-assembly

    • Camshaft (for intake or exhaust camshaft)

    • Camshaft timing gear assembly

    • Camshaft timing exhaust gear assembly

    • Piston or piston ring

    • Mass air flow meter sub-assembly

    • Fuel injector assembly

    • Fuel pump

    • Air fuel ratio sensor

    • Heated oxygen sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from air induction system

    • Gas leaks from exhaust system

    • Knock control sensor

    Initialization Engine control system

    Click here

    Engine assembly

      1VD-FTV, w/ DPF:

    • Clear Crank Time Compensation Data

    • Injector compensation code registration

    • Pilot quantity learning

    Engine starting

    Click here (for Initialization)

    Click here (for Registration)


      1VD-FTV, w/o DPF:

    • Injector compensation code registration

    Engine starting

    Click here


      3UR-FE:

    • Initialization

    Engine control system

    Click here


      AE80F:

    • Perform road test to allow TCM to learn


    • Large shift shock

    • Engine overruns

    Click here

    Injector assembly

      1VD-FTV, w/ DPF:

    • Injector compensation code registration

    • Pilot quantity learning

    DTC P062F is output

    Click here


      1VD-FTV, w/o DPF:

    • Injector compensation code registration

    DTC P1601 is output

    Click here

    Fuel supply pump assembly Supply pump initialization Engine startability

    Click here (1VD-FTV, w/ DPF)

    Click here (1VD-FTV, w/o DPF)


      1VD-FTV, w/ DPF:

    • Crankshaft position sensor plate

    Clear crank time compensation data Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data

    Click here


      1VD-FTV, w/ DPF:

    • Air fuel ratio sensor

    Clear A/F sensor compensation data EGR volume is affected

      1VD-FTV, w/ DPF:

    • Front exhaust pipe assemblies (DPF catalytic converter)

    • Monolithic converter assemblies (CCo catalytic converter)


    • Clear DPF thermal deterioration data

    • Learning values write

    Even if catalytic converter is replaced with new one, catalyst record of DPF thermal deterioration stored in ECM is same as before replacement

    Click here (for Initialization)

    Click here (for Registration)

    Millimeter wave radar sensor assembly Adjusting the radar beam axis
    • Lane departure alert system

    • Dynamic radar cruise control system

    • Pre-crash safety system

    Click here


    • Forward Recognition camera

    • Windshield glass

    Adjust forward recognition camera
    • Lane departure alert system

    • Forward recognition camera system

    • Road sign assist system

    • Dynamic radar cruise control system

    • Pre-crash safety system

    • Automatic high beam system

    • Adaptive high beam system

    Click here


      AB60F:

    • Automatic transmission assembly

    • Valve body assembly

    • Any of shift solenoid valves

    Reset memory Large shift shock

    Click here


      AB60F:

    • Automatic transmission fluid

    ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.

      AE80F:

    • Automatic transmission assembly

    • Transmission valve body assembly

    • Shift solenoid valve SL1, SL2, SL3, SL4, SL5

    • TCM


    • Reset memory

    • Perform road test to allow TCM to learn


    • Large shift shock

    • Engine overruns

    Click here


      AE80F:

    • Automatic transmission fluid

    ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.

    • Suspension control ECU

    • Height control sensor

    Vehicle height offset calibration Vehicle height sensor date may be affected due to installation position, or vehicle height recognition may be erroneous

    Click here


    • Tire pressure warning ECU and receiver

    • Tire pressure warning valve and transmitter


    1. Register transmitter IDs

    2. Initialize tire pressure warning system

    3. Tire Position Identification


    • When DTC detection conditions of "transmitter ID not received" DTC is met, tire pressure warning light blinks for 1 minute, and then illuminates

    • Tire pressure monitoring function of replaced wheel

    • Tire Inflation Pressure Display Function

    Click here (for Registration)

    Click here (for Initialization)


    • Skid Control ECU (Master Cylinder Solenoid)

    • Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly)


    1. Clearing zero point calibration data

    2. Yaw rate and acceleration sensor zero point calibration


    • ABS warning light illumination

    • Slip indicator light illumination

    Click here


    • Vehicle height adjustment


    1. Clearing zero point calibration data

    2. Yaw rate and acceleration sensor zero point calibration

    3. Steering sensor initialization

    The brake control and dynamic control systems do not operate properly
    Parking brake ECU assembly
    • Reset Memory

    • Acquire tension sensor zero point

    Electric parking brake system

    Click here

    Parking brake with bracket actuator assembly

    Tech Tips

    Replaced or removed and installed


    • Reset Memory

    • Acquire tension sensor zero point

    • Parking brake bedding


    • Parking brake shoe

    • Rear disc

    Tech Tips

    Replaced or removed and installed

    Parking brake bedding

    • Steering control ECU

    • Steering actuator assembly

    • Steering wheel assembly

    • Steering column assembly

    • Steering intermediate shaft

    • Front wheel alignment has been adjusted

    • Power steering link assembly

    • Steering wheel is still off-center after completing

    Calibration
    • VGRS system

    • DTC output

    Click here

    Multi-media module receiver assembly Vehicle contract setting G-BOOK service

    Click here

    Download necessary data Some G-BOOK service content will be unavailable

    Click here

    Spiral with sensor cable sub-assembly Steering angle neutral point (Initialize multi-terrain monitor system) Multi-terrain Monitor system

    Click here (for Initialization)

    Click here (for Calibration)

    Parking assist ECU
    • Parking assist ECU initialization

    • Adjust steering angle

    Rear television camera assembly Rear television camera view adjustment
    Front television camera assembly Front television camera view adjustment

    • Side television camera assembly LH

    • Outer rear view mirror assembly LH

    • Side television camera assembly RH

    • Outer rear view mirror assembly RH

    Side television camera view adjustment

    • Front television camera assembly or radiator grille assembly

    • Rear television camera assembly

    • Side television camera assembly LH or outer rear view mirror assembly LH

    • Side television camera assembly RH or outer rear view mirror assembly RH

    Television camera view adjustment
    Suspension, tires, etc. Adjust steering angle
    DCM (telematics transceiver) Vehicle contract setting G-BOOK service

    Click here


    • Certification ECU (smart key ECU assembly)

    • ID code box (immobiliser code ECU)

    • Steering lock ECU (steering lock actuator assembly)

    • Electrical key transmitter sub-assembly

    • ECM

    • Main body ECU (multiplex network body ECU)

    Registration
    • Wireless door lock operation

    • Entry operation

    • Engine starting

    • Steering unlock

    Refer to the Service Bulletin for the registration procedure.
    Servo motors Servomotors initialization Air conditioning system does not operate properly

    Click here


    • Door window regulator assembly

    • Power window regulator motor assembly

    • Door glass

    • Door glass run

    Initialize the motor
    • Auto up and down function

    • Jam protection function

    • Catch protection function

    • Remote control function

    • Key-linked function

    • Key-off operation function

    Click here


    • Sliding roof driver gear (Sliding roof ECU)

    • Sliding roof glass

    Initialize sliding roof system
    • Auto operation

    • Jam protection function

    • Sliding roof operation after engine switch OFF

    • Wireless door lock control function

    • Key-linked operation function (Driver side door only)

    • Entry lock switch-linked operation

    Click here


    • Power back door unit

    • Back door lock

    Initialize back door system Power back door system

    Click here

    Headlight ECU sub-assembly LH Initialization Beam axis deviation

    Click here