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
    Drive the vehicle until stop and start control is permitted (approximately 5 to 40 minutes) Stop and start system

    Click here

    Correct the steering angle neutral point Parking assist monitor system

    Click here*1

    Click here*2

    Power trunk lid system not operate Power trunk lid system

    Click here


    • *1: for Parking Assist Monitor System (w/ Parallel Parking Assist Function)

    • *2: for Parking Assist Monitor System (w/o Parallel Parking Assist Function)

    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 before disconnecting the cable from the negative (-) battery terminal (for Navigation System).

    • 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 90 seconds before disconnecting the cable from the negative (-) battery terminal (for Audio and Visual System).

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect / Inoperative Function when Necessary Procedures are not Performed See Page
    ECM Perform Vehicle Identification Number (VIN) or frame number registration DTC P0630 is stored

    Click here for 2GR-FE

    Click here for 6AR-FSE

    Click here for 2AR-FE

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

    • 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

    • Fuel pump

    • 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.

    Click here for 2AR-FE

    Click here for 2GR-FE


    • 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

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • EGR valve 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 for 6AR-FSE

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

    • Pre-crash safety system

    • Lane departure alert system

    Click here

    Forward recognition camera Adjust forward recognition camera
    • Dynamic radar cruise control system

    • Pre-crash safety system

    • Lane departure alert system

    • Front Recognition Camera System

    • Road Sign Assist System

    • Automatic High Baem System

    Click here

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

    • Reset air conditioning information

    • Learning air conditioning information

    • Clear the zero point calibration data

    • Perform zero point calibration of the deceleration sensor

    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 relay" and "ST NO. 2 relay" must be also replaced.

    Clear number of starter operations
    Airbag sensor assembly*6
    • Clear the zero point calibration data

    • Perform zero point calibration of the deceleration sensor

    Battery*6
    • Clear the integrated current value

    • Switch battery type


    • Automatic transaxle assembly

    • Automatic transaxle fluid

    Bleed the oil pump assembly with motor (automatic transaxle assembly)
    Automatic transaxle assembly
    1. Reset memory

    2. Input transaxle compensation code into TCM

    3. Perform road test to allow TCM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Click here for U660E Initialization

    Click here for U660E Registration


    • Valve body assembly

    • Shift solenoid valve SL3 and/or SL4


    1. Reset memory

    2. Reset transaxle compensation code

    3. Perform road test to allow TCM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Shift solenoid valve SL1 and/or SL2 Perform road test to allow TCM to learn
    • Large shift shock

    • Deterioration of fuel efficiency

    TCM (If possible, read the transaxle compensation code from the previous TCM) Possible
    1. Reset memory

    2. Transfer transaxle compensation code

    3. Perform road test to allow TCM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Impossible
    1. Reset memory

    2. Reset transaxle compensation code

    3. Perform road test to allow TCM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Automatic transaxle assembly
    1. Reset memory

    2. Input transaxle compensation code into ECM

    3. Perform road test to allow ECM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Click here for U760E Initialization

    Click here for U760E Registration

    Click here for U761E Initialization

    Click here for U761E Registration


    • Valve body assembly

    • Shift solenoid valve SL3 and/or SL4


    1. Reset memory

    2. Reset transaxle compensation code

    3. Perform road test to allow ECM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Shift solenoid valve SL1 and/or SL2 Perform road test to allow ECM to learn
    • Large shift shock

    • Deterioration of fuel efficiency

    ECM (If possible, read the transaxle compensation code from the previous ECM) Possible
    1. Reset memory

    2. Transfer transaxle compensation code

    3. Perform road test to allow ECM to learn


    • Large shift shock

    • Deterioration of fuel efficiency

    Impossible
    1. Reset memory

    2. Reset transaxle compensation code

    3. Perform road test to allow ECM to learn


    • Large shift shock

    • Deterioration of fuel efficiency


    • 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 malfunctions

    • DTCs are stored

    • Slip indicator light illuminates

    • ABS warning light illuminates

    Click here

    Yaw rate and acceleration sensor (Airbag sensor assembly)
    • Clear zero point calibration data and store system information

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

    Power steering ECU assembly
    • Torque sensor zero point calibration

    • Assist map writing


    • EPS warning light comes on

    • EPS control

    Click here

    Electric power steering column sub-assembly Torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right
    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 sensor


    • Steering angle neutral point (Initialize parking assist monitor system)

    • Steering angle setting

    Rear television camera assembly
    • Parking assist monitor system initialization

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

    Suspension, tires, etc.*9 Rear television camera assembly optical axis (Back camera position setting)

    • Spiral cable with sensor sub-assembly

    • Steering sensor


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

    • Radio receiver assembly*7

    • Telematics transceiver*1

    Vehicle contract setting
    • G-BOOK service

    • Emergency call service

    Click here for Initialization*1

    Click here for Initialization*2

    Radio receiver assembly*7 Download necessary data Some G-BOOK service content will be unavailable.

    Click here for Registration*1

    Click here for Registration*2

    Telematics transceiver*8 Register vehicle information Emergency call service

    Click here

    Mobilephone battery*8 Reset mobilephone battery condition
    Blind spot monitor sensor Blind spot monitor beam axis inspection DTCs are output

    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

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

    • Smart entry and start system

    • Engine start

    • Steering lock system

    See Service Bulletin for the registration method.

    • 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*3

    • No. 1 blower damper servo sub-assembly

    Initialization servo motor (Air conditioning system) DTCs are output

    Click here


    • Power window regulator motor assembly

    • Door window regulator assembly

    • Door glass

    • Door glass run

    Initialize power window control system
    • Auto up/down function

    • Jam protection function

    • Catch protection function

    • Operation function after engine switch is turned off

    • Key-linked function

    • Wireless transmitter-linked function

    • Window open warning

    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 ECU (pulse sensor initial position setting)
    • Automatic slide open/close and tilt up/down function of sliding roof*4

    • Automatic open and tilt up function of sliding roof*5

    • Jam protection function

    • Operation function after engine switch is turned off

    • Key-linked function*4

    • Wireless transmitter-linked function*4

    • Sliding roof open warning

    Click here


    • Luggage closer motor assembly

    • Luggage door closer assembly

    Check power trunk lid function Power trunk lid system

    Click here


    • Headlight leveling ECU (Headlight swivel ECU assembly)

    • Rear height control sensor sub-assembly

    Perform headlight leveling ECU assembly initialization Headlight leveling function

    Click here


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

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

    • *3: for 3 Zone Type

    • *4: for Standard

    • *5: for Glass Roof

    • *6: w/ Stop and Start System

    • *7: w/ G-BOOK System

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

    • *9: The vehicle height changes due to suspension or tire replacement.