REPAIR INSTRUCTION INITIALIZATION


  1. PROCEDURES NECESSARY WHEN AUXILIARY 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 power switch is turned off, the multi-media module receiver assembly 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
    Condition Waiting Time
    Vehicle enrolled in G-BOOK system (w/ Emergency Call Switch) 6 minutes

    • Vehicle not enrolled in G-BOOK system

    • Vehicle enrolled in G-BOOK system (w/o Emergency Call Switch)

    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 2AR-FSE (w/ EGR System)

    • Throttle body with motor assembly

    • Cleaning the deposits from the throttle body with motor 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 direct injection)

    • Fuel injector assembly (for port injection)

    • Fuel pump (for high pressure)

    • Fuel pump (for low pressure)

    • Air fuel ratio sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • EGR valve assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    Initialization Engine control system

    Click here


      for 2AR-FSE (w/o EGR System)

    • Throttle body with motor assembly

    • Cleaning the deposits from the throttle body with motor 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 direct injection)

    • Fuel injector assembly (for port injection)

    • Fuel pump (for high pressure)

    • Fuel pump (for low pressure)

    • Air fuel ratio sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    Initialization Engine control system

    Click here


      for 2GR-FXE

    • Throttle body with motor assembly

    • Cleaning the deposit of the throttle with motor body assembly

    • Engine assembly

    • Cylinder head sub-assembly

    • Camshaft (for intake or exhaust side)

    • Camshaft timing gear assembly

    • Piston or piston ring

    • Mass air flow meter

    • Fuel injector assembly

    • Fuel pump

    • Air fuel ratio sensor

    • Heated oxygen sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks form exhaust system

    • Knock sensor

    Initialization Engine control system

    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 2GR-FXE

    • Hybrid vehicle control ECU

    • Hybrid vehicle transmission assembly

    Perform clutch oil pressure value learning initialization Large shift shock

    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 assembly
    • Initialization and calibration of the linear solenoid valve

    • Yaw rate and acceleration sensor zero point calibration


    • Change in brake feeling

    • VSC and ABS do not operate

    Click here (for Initialization)

    Click here (for Calibration)

    Brake actuator assembly Bleed air
    • Decrease in brake effectiveness

    • DTC output


    • Clearing stored linear solenoid valve calibration data

    • Initialization and calibration of the linear solenoid valve


    • Change in brake feeling

    • VSC and ABS do not operate


    • Brake pedal stroke sensor assembly

    • Brake pedal


    • Clearing stored linear solenoid valve calibration data

    • Initialization and calibration of the linear solenoid valve


    • Change in brake feeling

    • VSC and ABS do not operate

    Yaw rate sensor
    • Clearing zero point calibration data

    • Yaw rate sensor zero point calibration

    VSC and ABS do not operate
    Electric parking brake ECU Initialization Electric parking brake system

    Click here

    Parking brake with bracket actuator assembly

    Tech Tips

    Replaced or removed and installed


    • Initialization

    • Parking brake bedding


    • Parking brake with bracket actuator assembly

    • Rear disc

    • Parking brake shoe

    Tech Tips

    Replaced or removed and installed

    Parking brake bedding

      for 2AR-FSE

    • Power steering ECU assembly

    • Power steering link assembly

    Calibration Power steering system

    Click here


      for 2GR-FXE

    • 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

    Multi-media module receiver assembly Initialization Parking assist monitor system

    Click here

    Spiral 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


      w/ Emergency Call Switch

    • Multi-media module receiver assembly

    • Telematics Transceiver


      w/o Emergency Call Switch

    • Multi-media module receiver assembly

    Vehicle contract setting
    • G-BOOK service

    • Emergency call service (w/ Emergency Call Switch)

    Click here (w/ Telematics Transceiver)

    Click here (w/o Telematics Transceiver)

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

    Click here (w/ Telematics Transceiver)

    Click here (w/o Telematics Transceiver)


    • 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

    • Power management control ECU

    Registration
    • Wireless door lock operation

    • Entry operation

    • Engine starting

    • Steering unlock

    Refer to the Service Bulletin for the registration method

    • Air conditioning amplifier assembly

    • No. 1 blower damper servo sub-assembly

    • No. 1 rear cooling unit 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) Air conditioning system

    Click here

    Air Conditioning Amplifier Assembly Memory registration Memory call function

    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


    • 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 power 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 (w/o AFS)

    • Headlight leveling and swivel function (w/ AFS)

    Click here