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
    Correction of steering angle neutral point Steering effort varies

    Click here

    Parking assist monitor system

    Click here

    Luggage closer motor assembly Power trunk lid system

    Click here

    Servo motors initialization Air conditioning system

    Click here

    Memory registration Memory call function

    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 tics system 6 minutes
    Vehicle not enrolled in telematics system 1 minute
  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedures Effects / Inoperative Functions When Necessary Procedures are not Performed See Page

      for 2GR-FSE

    • ECM

    Register VIN DTC P0630 is output

    Click here


      for 2GR-FSE (w/ Canister Pump Module)

    • Throttle body assembly

    • Cleaning the deposits from the Throttle body assembly

    • Engine 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 (for port injection)

    • Fuel injector assembly (for direct injection)

    • Fuel pump (for low pressure side)

    • Fuel pump (for high pressure side)

    • Air fuel ratio sensor

    • Heated oxygen sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    • Knock sensor

    Inspection after repair Poor idle, engine starting, etc.

    Click here


      for 4GR-FSE

    • ECM

    Register VIN DTC P0630 is output

    Click here

    Lane recognition camera sensor

    Tech Tips

    Replaced or removed and installed

    Lane recognition camera sensor adjustment Lane-keeping assist system does not operate normally

    Click here

    Driving support ECU Initialization DTCs are output

    Click here

    Millimeter wave radar sensor assembly Adjusting the radar beam axis Dynamic radar cruise control system does not operate normally

    Click here


      for A760H

    • Automatic w/ transfer transmission assembly

    • ECM

    • Engine assembly

    Reset memory
    • Large shift shock

    • Shift learning cannot be completed properly

    Click here


      for A960E

    • Automatic transmission assembly

    • ECM

    • Engine assembly

    Reset memory
    • Large shift shock

    • Shift learning cannot be completed properly

    Click here


      for AA81E

    • Automatic transmission assembly


    1. Set transmission compensation code

    2. Learning by driving (Road test)

    3. Reset memory


    • Large shift shock

    • Engine overruns

    Click here (for Registration)

    Click here (for Initialization)


      for AA81E

    • Valve body assembly

    • Shift solenoid valve SL1, 2, 3, 4, 5

    Learning by driving (Road test)

      for AA81E

    • TCM


    1. Set transmission compensation code

    2. Learning by driving (Road test)


      for AA81E

    • Engine assembly


    1. Reset memory

    2. Learning by driving (Road test)


      for AA81E

    • ECM

    Reset memory

      for A760H

    • Automatic transmission fluid

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

    Click here


      for A960E

    • Automatic transmission fluid

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

    Click here

    4WD ECU assembly

    Tech Tips

    When replacing the 4WD ECU assembly with a new one, it is not necessary to perform initialization.

    Reset memory Initial AWD performance may be affected.

    Click here

    Absorber control ECU Test mode procedure Adaptive variable suspension system

    Click here


    • Tire pressure warning ECU and receiver

    • Tire pressure warning valve and transmitter


    • Transmitter ID registration

    • Initialization

    Tire pressure warning system

    Click here (for Registration)

    Click here (for Initialization)

    Skid control ECU (Brake actuator assembly) Yaw rate and acceleration sensor zero point calibration Vehicle stability control system

    Click here


    • Yaw rate and acceleration sensor

    • Front wheel alignment adjustment


    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point calibration

    Electric parking brake ECU
    • 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


    • Rear disc

    • Parking brake shoe

    Tech Tips

    Replaced or removed and installed

    Parking brake bedding

    • Power steering ECU assembly

    • Power steering link assembly

    Calibration Power steering system

    Click here


    • Front steering control ECU

    • Steering column

    • Steering intermediate shaft

    • Steering actuator assembly

    • Front wheel alignment

    Calibration and initialization Variable gear ratio steering system

    Click here (for Initialization)

    Click here (for Calibration)


    • Rear steering control ECU

    • Rear steering link assembly

    • Rear wheel alignment

    Calibration Dynamic rear steering system

    Click here


      w/ Telematics System

    • Multi-media module receiver assembly

    • Telematics Transceiver (w/ Telematics Transceiver)

    Vehicle contract setting
    • G-BOOK function

    • Emergency call service

    Click here (w/ Telematics Transceiver)

    Click here (w/o Telematics Transceiver)


      w/ Telematics System

    • Multi-media module receiver assembly

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

    Click here (w/ Telematics Transceiver)

    Click here (w/o Telematics Transceiver)

    Multi-media module receiver assembly Parking assist monitor system initialization Parking assist monitor system

    Click here

    Spiral with sensor cable sub-assembly
    • Steering angle neutral point (Initialize parking assist monitor system)

    • Steering angle setting

    Suspension, tires, etc. Rear television camera optical axis (Back camera position setting)
    Rear television camera assembly

    • Night view camera assembly

    • No. 1 night view ECU

    Adjusting the night view camera assembly Night view system does not operate normally

    Click here

    Inner rear view mirror assembly Register transmitter code Garage door opener function

    Click here


    • Certification ECU (smart key ECU assembly)

    • ID code box (immobiliser code ECU)

    • Main body ECU (multiplex network body ECU)

    • Steering lock ECU (steering lock actuator assembly)

    • Electrical key transmitter sub-assembly

    Registration
    • Wireless door lock operation

    • Entry operation

    • Engine starting

    • Steering unlock

    Refer to the Service Bulletin for the registration method

    Theft Deterrent System (w/ Tilt Sensor)

    Yaw rate and acceleration sensor

    Yaw rate and acceleration sensor zero point calibration Theft deterrent system false operation

    Click here

    Air Conditioning Amplifier Assembly Memory registration Memory call function

    Click here


    • Air conditioning amplifier assembly

    • No. 1 blower damper servo sub-assembly

    • No. 1 air conditioning radiator damper servo sub-assembly

    • No. 2 air conditioning radiator damper servo sub-assembly

    • No. 3 air conditioning radiator damper servo sub-assembly

    • No. 4 air conditioning radiator damper servo sub-assembly

    • No. 5 air conditioning radiator damper servo sub-assembly

    • No. 6 air conditioning radiator damper servo sub-assembly

    • No. 7 air conditioning radiator damper servo sub-assembly

    Initialization servo motor (Air conditioning system) DTCs are output

    Click here


    • Power seat switch assembly (for Driver Side, Standard Seat Type)

    • Position control ECU assembly (for Driver Side, Sports Seat Type, Luxury Seat Type)

    • Position control ECU assembly (for Front Passenger Side, Luxury Seat Type)

    Position sensor initialization
    • During manual operation, buzzer sounds

    • Memory function does not operate

    • Interference stop control does not operate normally

    • Linked control does not operate normally

    Click here (for LHD)

    Click here (for RHD)


    • Power window regulator motor assembly

    • Power window regulator sub-assembly

    • Door glass

    • Door glass run


    • Initialize power window control system


    • Auto up/down function

    • Jam protection function

    • Wireless transmitter-linked function

    • Key-linked function

    Click here


    • Sliding roof glass sub-assembly

    • Sliding roof housing sub-assembly

    • Sliding roof drive gear sub-assembly

    • Sliding roof drive cable sub-assembly

    Initialize sliding roof system
    • Auto operation

    • Jam protection function

    • Sliding roof operation after engine switch is turned off

    • Wireless door lock control function

    • Key-linked operation function

    Click here


    • Luggage closer motor assembly

    • MPX-B fuse

    • Luggage door closer assembly

    Initialization Power trunk lid system

    Click here


    • Headlight swivel ECU

    • Rear height control sensor LH

    Initialization Headlight leveling function

    Click here