REPAIR INSTRUCTION INITIALIZATION


  1. Necessary Procedures Effect/Inoperative Function When Necessary Procedures are not Performed Link
    Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) Stop and start system

    Click here

    Steering sensor zero point calibration Variable gear ratio steering system

    Click here

    Correct the steering angle neutral point Parking assist monitor system (w/ Parallel parking assist function)

    Click here

    Parking assist monitor system (w/o Parallel parking assist function)

    Click here

    Servo motor initialization Air conditioning 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/ Remote Touch) or 90 seconds (w/o Remote Touch) 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

    Click here for 8AR-FTS (w/ Canister Pump Module)

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

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

    Vehicle Identification Number (VIN) registration MIL comes on / -

    Click here for 8AR-FTS (w/o Canister Pump Module)

    Heavy Knock History -

    Click here for 8AR-FTS (w/ Canister Pump Module)

    Click here for 8AR-FTS (w/o Canister Pump Module)

    ECU communication ID registration (Immobiliser system) Engine start function See Service Bulletin for the registration method.

      for 8AR-FTS (w/ Canister Pump Module)

    • Piston ring

    Clear Heavy Knock History -

    Click here


      for 8AR-FTS (w/ Canister Pump Module)

    • 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

    • Port fuel injector assembly

    • Direct fuel injector assembly

    • Fuel pump (for low pressure side)

    • Fuel pump assembly (for high pressure side)

    • Fuel pressure sensor (for low pressure side)

    • Fuel pressure sensor (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 control sensor

    Inspection after repair
    • Poor idle, etc.

    • Engine start function, etc.


      for 8AR-FTS (w/o Canister Pump Module)

    • Piston ring

    Clear Heavy Knock History -

    Click here


      for 8AR-FTS (w/o Canister Pump Module)

    • 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

    • Port fuel injector assembly

    • Direct fuel injector assembly

    • Fuel pump (for low pressure side)

    • Fuel pump assembly (for high pressure side)

    • Fuel pressure sensor (for low pressure side)

    • Fuel pressure sensor (for high pressure side)

    • Air fuel ratio sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    • Knock control sensor

    Inspection after repair
    • Poor idle, etc.

    • Engine start function, etc.


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

    • 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 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 control sensor

    Inspection after repair
    • Poor idle, etc.

    • Engine start function, etc.

    Click here

    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly
    • Dynamic radar cruise control system

    • Pre-crash safety system

    Click here

    Lane departure warning camera Adjust lane departure warning camera Lane departure alert system

    Click here

    Engine stop and start ECU*6
    • Upload the number of starter operations

    • Reset Air Conditioning Information

    • Learning Air Conditioning Information

    • Clear the Zero Point Calibration Data

    • Deceleration Sensor Zero Point Calibration

    • Check oil pump assembly solenoid

    Stop and start system

    Click here

    Air conditioning amplifier assembly*6
    • Reset Air Conditioning Information

    • Learning Air Conditioning Information

    Starter assembly*6

    Note

    When the starter assembly is replaced, "ST NO. 1 relay" and "ST NO. 2 relay" must be also replaced.

    Clear Number of Starter Operations
    Yaw rate and acceleration sensor*6
    • Clear the Zero Point Calibration Data

    • Deceleration Sensor Zero Point Calibration

    Battery*6
    • Integrated Current Value Initialization

    • Switch Battery Type

    Oil pump assembly with solenoid*6 Check oil pump assembly solenoid

      for 8AR-FTS

    • Automatic transmission assembly


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

    2. Perform road test to allow ECM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Click here for Initialization

    Click here for Registration


      for 8AR-FTS

    • Valve body assembly

    • Solenoid (SL1, SL2, SL3, SL4, SL5) valve

    Perform road test to allow ECM to learn

      for 8AR-FTS

    • ECM

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


    1. Transfer transmission compensation code (step 2)*7

    2. Perform road test to allow ECM to learn


      for 8AR-FTS

    • ECM

      (If impossible, read the transmission compensation code from the previous ECM)


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

    2. Perform road test to allow ECM to learn


      for 8AR-FTS

    • Engine assembly


    1. Reset memory

    2. Perform road test to allow ECM to learn


      for 2GR-FSE

    • 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

    Click here for Initialization

    Click here for Registration


      for 2GR-FSE

    • Valve body assembly

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

    Perform road test to allow TCM to learn

      for 2GR-FSE

    • 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


      for 2GR-FSE

    • TCM

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


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

    2. Perform road test to allow TCM to learn


      for 2GR-FSE

    • Engine assembly


    1. Reset memory

    2. Perform road test to allow TCM to learn


      for 2GR-FSE

    • ECM

    Reset memory
    Absorber control ECU Perform registration of vehicle identification information
    • Interrupts damping force control after moving to the 9th step.

    • DTCs are output

    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

    Click here for Initialization

    Click here for Registration

    Skid control ECU (brake actuator assembly) Perform yaw rate and 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
    1. Clearing zero point calibration data and system information.

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


    • 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


    • VGRS ECU (front steering control ECU)

    • Steering actuator assembly

    • Parts between the steering wheel and tires have been removed/installed, replaced or adjusted

    Perform actuator angle neutral point calibration and initialization
    • Variable gear ratio steering system

    • Steering wheel off-center

    • DTCs are output

    Click here

    DRS ECU (rear steering control ECU) Perform neutral position memorization and motor rotation angle sensor calibration
    • Dynamic rear steering system

    • Steering wheel off-center

    • DTCs are output

    Click here

    Rear steering link assembly or rear suspension have been removed/installed, replaced, or adjusted
    • Perform actuator calibration value initialization

    • Perform neutral position memorization and motor rotation angle sensor calibration

    Steering wheel off-center

    • Radio receiver assembly*8

    • Telematics transceiver*9

    Vehicle contract setting
    • G-BOOK service

    • Emergency call service

    Click here*9

    Click here*10

    Radio receiver assembly*8 Download necessary data Some G-BOOK service content will be unavailable.

    Click here*9

    Click here*10

    Telematics transceiver*12 Register vehicle information Emergency call service

    Click here

    Mobilephone battery*12 Reset mobilephone battery condition
    Radio receiver assembly Parking assist monitor system initialization Parking assist monitor system (w/ Parallel parking assist function)

    Click here for Initialization

    Click here for Calibration

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

    • Steering angle setting


    • Suspension, tires, etc.

    • Rear television camera assembly

    Rear television camera assembly optical axis (Back camera position setting)
    Spiral cable with sensor sub-assembly
    • Steering angle neutral point (Initialize parking assist monitor system)

    • Steering angle setting

    Parking assist monitor system (w/o Parallel parking assist function)

    Click here for Initialization

    Click here for Calibration

    Rear television camera assembly
    • Parking assist monitor system initialization

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

    Suspension, tires, etc. Rear television camera assembly optical axis (Back camera position setting)
    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 Service Bulletin for the registration method.
    Telephone Transceiver Assembly*11 Set the contract mode Blocking system -

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

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

    • No. 2 air conditioning radiator damper servo sub-assembly (front passenger side)

    • 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*6

    • 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

    • Door-linked window control

    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

    Headlight leveling ECU assembly*4
    1. Synchronize the vehicle information

    2. Perform headlight leveling ECU assembly initialization

    Headlight leveling function

    Click here

    Headlight light control ECU sub-assembly LH*5
    1. Synchronize the vehicle information

    2. Perform headlight light control ECU sub-assembly LH initialization

    Click here

    Rear height control sensor sub-assembly Perform headlight leveling ECU assembly initialization*4

    Click here

    Perform headlight light control ECU sub-assembly LH initialization*5

    Click here


    • *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.

    • *4: for Single Beam Headlight

    • *5: for Triple Beam Headlight

    • *6: w/ Stop and Start System

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

    • *8: w/ G-BOOK

    • *9: w/ Telematics Transceiver for G-BOOK

    • *10: w/o Telematics Transceiver for G-BOOK

    • *11: w/ Blocking System

    • *12: w/ Telematics Transceiver except G-BOOK