REPAIR INSTRUCTION INITIALIZATION


  1. Necessary Procedures Effect/Inoperative Function When Necessary Procedures are not Performed Link
    Memorize steering angle neutral point Parking assist monitor system

    Click here

    LKA/LDA system

    Click here

    Pre-crash safety system
    Adaptive high beam system
    Reset power trunk lid Power trunk lid system

    Click here

    PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED

    Note

    After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds (w/ Parking Assist Monitor System) or 90 seconds (w/o Parking Assist Monitor System) before disconnecting the cable from the negative (-) battery terminal.

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect/Inoperative Function when Necessary Procedures are not Performed Link
    ECM Vehicle Identification Number (VIN) registration MIL comes on / MIL does not come on
    ECU communication ID registration (Immobiliser system) Engine start function See the Service Bulletin for the registration method.

    • Throttle body with motor assembly

    • Cleaning the deposits from the throttle body with motor assembly

    • Cam timing control motor with EDU assembly

    • Removal and installation of a cam timing control motor with EDU assembly

    • Camshaft timing intake gear assembly

    • Removal and installation of a camshaft timing intake gear assembly

    • Engine assembly

    • Cylinder head sub-assembly

    • Camshaft (for intake or exhaust camshaft)

    • Camshaft timing exhaust gear assembly

    • Piston or piston ring

    • Mass air flow meter

    • Port fuel injector assembly

    • Direct fuel injector assembly

    • Fuel pump with filter assembly (for low pressure side)

    • Fuel pump with seal sub-assembly (for high pressure side)

    • Air fuel ratio sensor

    • Heated oxygen sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Adjust valve clearance

    • Air leaks from intake system

    • Gas leaks from exhaust system

    • Knock sensor

    Inspection after repair Poor idle, engine start, etc.
    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly
    • Dynamic radar cruise control system

    • Pre-crash safety system

    • Forward recognition camera system

    • LKA/LDA system

    Click here


    • Forward recognition camera

    • Windshield glass

    Adjust forward recognition camera
    • Dynamic radar cruise control system

    • Pre-crash safety system

    • Forward recognition camera system

    • LKA/LDA system

    • Road sign assist system

    • Adaptive high beam system

    • Automatic high beam system

    Click here

    Automatic transmission assembly
    1. Set transmission compensation code (step 1)*1

    2. Perform road test to allow TCM to learn


    • Large shift shock

    • Deterioration of fuel efficiency



    • Valve body assembly

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

    Perform road test to allow TCM to learn

    TCM

    (If possible, read the transmission compensation code from the previous TCM)


    1. Transfer transmission compensation code (step 2)*2

    2. Perform road test to allow TCM to learn

    TCM

    (If impossible, the transmission compensation code cannot be read from the previous TCM)


    1. Set transmission compensation code (step 1)*3

    2. Perform road test to allow TCM to learn

    Engine assembly
    1. Reset memory

    2. Perform road test to allow TCM to learn

    ECM Reset memory
    Torque vectoring differential ECU assembly All learning Torque vectoring differential system

    Click here

    Torque transfer module motor sub-assembly Motor exchange learning
    Torque vectoring differential FDU (Final Drive Unit) ASSY exchange learning
    Absorber control ECU Perform registration of vehicle identification information
    • Interrupts damping force control

    • DTCs are stored

    Click here


    • Tire pressure warning ECU and receiver

    • Tire pressure warning valve and transmitter


    • Transmitter ID registration

    • Initialization


    • When DTC detection conditions of "transmitter ID not received" DTC are met, TPWS indicator blinks for 1 minute, and then illuminates.

    • Tire pressure warning function


    Skid control ECU (brake actuator assembly) Perform yaw rate and acceleration sensor and roll rate and vertical acceleration sensor zero point calibration and store system information
    • VSC disabled or malfunctioning

    • DTCs are output

    • Slip indicator light illuminated

    • ABS warning light illuminated

    • Theft deterrent system (Tilt sensor)

    Click here


    • Yaw rate and acceleration sensor

    • Roll rate and vertical acceleration sensor


    1. Clear zero point calibration data and system information

    2. Perform yaw rate and acceleration sensor and roll rate and vertical acceleration sensor zero point calibration and store system information

    Electric parking brake ECU
    • Reset memory

    • Acquire tension sensor zero point

    Electric parking brake system

    Click here

    Parking brake actuator assembly with bracket

    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

    Perform rotation angle sensor initialization and torque sensor zero point calibration
    • DTCs are output

    • Steering effort different between turning steering wheel left and right

    Click here

    Power steering ECU assembly Assist map writing
    • DTCs are output

    • EPS warning light illuminated

    Telematics transceiver Register vehicle information Emergency call service

    Click here

    Mobilephone battery Reset mobilephone battery condition Emergency call service
    Spiral cable with sensor sub-assembly
    • Steering angle neutral point (Initialize parking assist monitor system)

    • Steering angle setting

    Parking assist monitor system
    Suspension, tires, etc. Rear television camera assembly optical axis (Back camera position setting)
    Rear television camera assembly
    • Parking assist monitor system initialization

    • Rear television camera assembly optical axis (Back camera position setting)

    Radio receiver assembly
    Blind spot monitor sensor Blind spot monitor beam axis adjustment DTCs are output

    Click here


    • Inner rear view mirror 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)

    • Steering lock ECU (steering lock actuator assembly)

    • ECM

    • Main body ECU (multiplex network body ECU)

    • Electrical key transmitter sub-assembly

    Code registration (Immobiliser system)
    • Wireless door lock control system

    • Entry and start system

    • Engine start

    • Steering lock system

    See the Service Bulletin for the registration method.

    • Position control ECU and switch assembly (driver seat)

    • Front seatback frame sub-assembly (driver seat)

    • Front seat adjuster assembly (driver seat)

    • Position control ECU and switch assembly (front passenger seat)

    • Front seatback frame sub-assembly (front passenger seat)

    • Front seat adjuster assembly (front passenger seat)

    Initialize position control ECU Front Power Seat Control System

    Click here

    Air conditioning amplifier assembly Memory registration Memory call function

    Click here


    • Air conditioning amplifier 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

    • No. 1 blower damper servo sub-assembly

    Initialization servo motor (Air conditioning system) DTCs are output

    Click here


    • Door window regulator assembly

    • Door window regulator motor assembly

    • Door glass

    • Door glass run

    Initialize power window control system
    • Auto up and down function

    • Jam protection function

    • Remote control function

    • Key-linked function

    • Wireless transmitter-linked function

    • Key-off operation function

    • Window open warning function

    • Catch protection function

    Click here


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

    • Sliding roof glass sub-assembly

    • Sliding roof drive cable sub-assembly

    Initialize sliding roof system
    • Auto operation function

    • Jam protection function

    • Key-off operation function

    • Key-linked function

    • Wireless transmitter-linked function

    • Sliding roof open warning function

    Click here


    • Luggage closer motor assembly

    • MPX-B fuse

    • Luggage door closer assembly

    Initialization Power trunk lid system

    Click here

    Headlight control computer assembly LH
    1. Synchronize the vehicle information

    2. Perform headlight control computer assembly LH initialization

    Headlight leveling function

    Click here

    Rear height control sensor sub-assembly Perform headlight control computer assembly LH initialization

    • *1: New automatic transmission's compensation code.

    • *2: Read the compensation code from the previous TCM, then transfer it to the new TCM.

    • *3: Set the transmission compensation code of the current automatic transmission.