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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> General Information >> OEM General Information >> Introduction - General Information (2 Of 2) >> Repair Instruction >> Initialization [10/2022 - 11/2023] >> Initialization [10/2022 - 11/2023]

Initialization [10/2022 - 11/2023]

  1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL (for HV Model) 
    Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
    Perform steering sensor zero point calibration Lane Control System Refer to INITIALIZATION [12/2019 - ]
    Parking Support Brake System*1
    Pre-collision System
    Lighting System (EXT) (w/ AFS)
    Initialize back door lock Power Door Lock Control System Refer to INITIALIZATION [12/2019 - 11/2023]
    Reset back door close position Power Back Door System Refer to INITIALIZATION [12/2019 - 11/2023]

    *1: Learning can also be performed using the GTS.

    NOTE:
    • After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 2 minutes before disconnecting the cable from the negative (-) auxiliary battery terminal.
    • When the cable is disconnected from the negative (-) auxiliary battery terminal and the security lock setting has been enabled, multi-display operations will be disabled upon next startup unless the password is entered. Be sure to check the security lock setting before disconnecting the cable from the negative (-) auxiliary battery terminal.
  2. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL (for Gasoline Model) 
    Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
    Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted Stop and Start System Refer to PRECAUTION [10/2022 - 11/2023]
    Perform steering sensor zero point calibration Lane Control System Refer to INITIALIZATION [12/2019 - ]
    Parking Support Brake System*1
    Pre-collision System
    Lighting System (EXT) (w/ AFS)
    Initialize back door lock Power Door Lock Control System Refer to INITIALIZATION [12/2019 - 11/2023]
    Reset back door close position Power Back Door System Refer to INITIALIZATION [12/2019 - 11/2023]

    *1: Learning can also be performed using the GTS.

    NOTE:
    • After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 2 minutes before disconnecting the cable from the negative (-) auxiliary battery terminal.
    • When the cable is disconnected from the negative (-) auxiliary battery terminal and the security lock setting has been enabled, multi-display operations will be disabled upon next startup unless the password is entered. Be sure to check the security lock setting before disconnecting the cable from the negative (-) auxiliary battery terminal.
  3. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HV Model) 
    Replaced Part Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
    ECM Perform Vehicle Identification Number (VIN) registration DTC is output Refer to REGISTRATION [12/2019 - ]
    • Throttle body with motor assembly
    • Cam timing control motor with EDU assembly
    • Camshaft timing 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 sub-assembly
    • Port fuel injector assembly
    • Direct fuel injector assembly
    • Fuel pump (for low pressure side)
    • Fuel pump assembly (for high pressure side)
    • No. 2 fuel pressure sensor (for low pressure side)
    • Fuel pressure sensor (for high pressure side)
    • Air fuel ratio sensor (sensor 1)
    • Air fuel ratio sensor (sensor 2)
    • Engine coolant temperature sensor
    • Spark plug
    • Ignition coil assembly
    • EGR valve assembly
    • Air intake system parts
    • Exhaust system parts
    • Knock control sensor
    		 Perform Inspection After Repair
    • Poor idle, etc.
    • Engine start function, etc.
    		 Refer to INITIALIZATION [10/2021 - ]
    Radiator shutter assembly Change grille shutter control mode and/or perform initialization Grille Shutter System Refer to INITIALIZATION [10/2021 - ]
    Inverter with converter assembly Resolver learning
    • DTCs are stored
    • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
    • Shock or vibration during acceleration
    		 For 2WD: Refer to UTILITY [12/2019 - 11/2023]
    For AWD: Refer to UTILITY [12/2019 - 11/2023]
    Hybrid vehicle transaxle assembly
    • Resolver learning
    • Initialize resolver
    HV battery Battery status info update HV battery status information cannot be updated For 2WD: Refer to UTILITY [12/2019 - 11/2023]
    For AWD: Refer to UTILITY [12/2019 - 11/2023]
    Hybrid battery terminal block High voltage fuse accumulated load history reset DTCs are stored
    Rear traction motor with transaxle assembly
    • Resolver learning
    • Initialize resolver
    • DTCs are stored
    • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
    • Shock or vibration during acceleration
    		 Refer to UTILITY [12/2019 - 11/2023]
    • Forward recognition camera
    • Windshield glass*
    		 Adjust forward recognition camera
    • Dynamic Radar Cruise Control System (for HV model)
    • Front Camera System
    • Lane Control System
    • Road Sign Assist System
    • Pre-collision System
    • Lighting System (EXT)
    		 One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [09/2020 - ]
    Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [09/2020 - ]
    Driving Adjustment: Refer to DRIVING ADJUSTMENT [09/2020 - ]
    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly
    • Dynamic Radar Cruise Control System (for HV model)
    • Lane Control System
    • Road Sign Assist System
    • Front Radar Sensor System
    • Pre-collision System
    • Lighting System (EXT)
    		 Triangle Target: Refer to TARGET ADJUSTMENT (TRIANGLE TARGET) [10/2022 - ]
    Flat Surface Target: Refer to TARGET ADJUSTMENT (FLAT SURFACE TARGET) [10/2022 - ]
    Driving Adjustment: Refer to DRIVING ADJUSTMENT [10/2022 - ]
    • Tire pressure warning ECU and receiver (Electrical key and tire pressure monitoring system receiver assembly)
    • Tire pressure warning valve and transmitter
    • Register transmitter ID
    • Initialize tire pressure warning system
    • DTC (Transmitter ID not Received) stored, tire pressure warning light blinks for 1 minute, then illuminates.
    • Tire pressure warning function
    		 For Initialization: Refer to INITIALIZATION [12/2019 - 11/2023]
    For Registration: Refer to REGISTRATION [12/2019 - 11/2023]
    • Brake pedal stroke sensor assembly*
    • Brake pedal*
    • Yaw rate sensor*
    		 Perform "Calibration"
    • DTCs are stored
    • ABS warning light illuminates
    • Brake system warning light (yellow indicator) illuminates
    • Slip indicator light illuminates
    • VSC disabled or malfunctions
    		 Refer to UTILITY [12/2019 - 11/2023]
    • No. 1 Skid control ECU (brake booster with master cylinder assembly)
    • No. 2 Skid control ECU (brake actuator assembly)
    1. Bleed air
    2. Perform "Calibration"
    No. 2 skid control ECU (brake actuator assembly) Operate the electric parking brake switch (electric parking brake switch assembly) Parking brake indicator light (red) blinks when the ignition switch is first turned to ON Refer to PRECAUTION [10/2022 - 11/2023]
    Rack and pinion power steering gear assembly
    • Perform torque sensor zero point calibration
    • Assist map writing
    • DTCs are output
    • EPS warning light illuminates
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    Radio and display receiver assembly Register Vehicle Information*2 - Refer to REGISTRATION [10/2022 - ]
    Software update - Refer to REGISTRATION [10/2022 - ]
    DCM (Telematics transceiver) DCM activation Safety Connect System Refer to DCM ACTIVATION [12/2019 - ]
    Code registration Telematics System Refer to REGISTRATION [10/2021 - 11/2023]
    Back-up battery Perform the reset back-up battery condition Safety Connect System Refer to INITIALIZATION [12/2019 - ]
    w/o Parking Support Brake System: 
    1. Clearance warning ECU assembly
    		 Registration of bumper type Intuitive Parking Assist System (w/o Parking Support Brake System) Refer to CALIBRATION [12/2019 - 11/2023]
    w/ Parking Support Brake System: 
    1. Clearance warning ECU assembly
    • Measurement of ultrasonic sensor detection angle
    • Steering angle neutral point
    • Bumper type registration
    • Ultrasonic sensor detection angle registration
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Parking Support Brake System
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    w/o Parking Support Brake System: 
    1. Ultrasonic sensor
    		 Initialization of ultrasonic sensor Intuitive Parking Assist System (w/o Parking Support Brake System) Refer to CALIBRATION [12/2019 - 11/2023]
    w/ Parking Support Brake System: 
    1. Ultrasonic sensor
    • Measurement of ultrasonic sensor detection angle
    • Ultrasonic sensor detection angle registration
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Parking Support Brake System
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    Steering sensor* Steering angle neutral point Parking Support Brake System Refer to CALIBRATION [12/2019 - 11/2023]
    Front bumper assembly* Front television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    • Front television camera assembly*
    • Radiator grille sub-assembly*
    		 Front television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Suspension, tires, etc.*1 Rear television camera assembly optical axis (Back camera position setting) Parking Assist Monitor System Refer to CALIBRATION [10/2022 - ]
    Parking assist ECU initialization Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Perform headlight ECU sub-assembly LH initialization Lighting System (EXT) (w/ AFS) Refer to INITIALIZATION [12/2019 - 11/2023]
    Rear television camera assembly*
    • Parking assist monitor system initialization
    • Television camera assembly optical axis (Back camera position setting)
    		 Parking Assist Monitor System Refer to CALIBRATION [10/2022 - ]
    Rear television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    • Side television camera assembly LH*
    • Outer rear view mirror assembly LH*
    • Side television camera assembly RH*
    • Outer rear view mirror assembly RH*
    		 Side television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Replacement or removal and installation of 2 or more parts: 
    • Front television camera assembly, radiator grille sub-assembly or front bumper assembly
    • Rear television camera assembly
    • Side television camera assembly LH or outer rear view mirror assembly LH
    • Side television camera assembly RH or outer rear view mirror assembly RH
    		 Television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Blind spot monitor sensor Blind spot monitor beam axis adjustment
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Intuitive Parking Assist System (w/o Parking Support Brake System)
    • Parking Support Brake System
    • Blind Spot Monitor System
    		 Refer to ADJUSTMENT [10/2022 - 11/2023]
    Parking assist ECU Import/Export constant value Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Inner rear view mirror assembly Register codes in the garage door opener system Garage door opener system Refer to REGISTRATION [12/2019 - 11/2023]
    • Certification ECU (smart key ECU assembly)
    • Electrical key transmitter sub-assembly
    • ID code box (immobiliser code ECU)
    • Hybrid vehicle control ECU
    • Main body ECU (multiplex network body ECU)
    		 Code registration
    • Wireless Door Lock Control System
    • Smart Key System (for Entry function)
    • Smart Key System (for start function, HV model)
    • Hybrid control system cannot be started
    		 Refer to REGISTRATION [10/2021 - 11/2023]
    • Occupant detection ECU
    • Front passenger seat
    		 Zero point calibration (Occupant classification system)
    • Occupant Classification System
    • Passenger airbag ON/OFF indicator
    • Airbag System (Front passenger side)
    • Seat Belt Warning System (Front passenger)
    		 Refer to INITIALIZATION [10/2021 - 11/2023]
    • Position control ECU assembly*
    • Reclining motor (separate type front seatback spring assembly)*
    • Slide motor (separate type front seat cushion spring assembly)*
    • Front vertical motor (power seat tilt motor assembly LH)*
    • Lifter motor (power seat lifter motor assembly LH)*
    		 Initialize position control ECU Front Power Seat Control System (w/ Memory) Refer to REGISTRATION [12/2019 - 11/2023]
    • No. 1 air conditioning radiator damper servo sub-assembly
    • No. 1 blower damper servo sub-assembly
    • Rear mode damper servo sub-assembly
    • Rear air mix damper servo sub-assembly
    		 Servo motor initialization (Air conditioning system) DTCs are stored Refer to INITIALIZATION [12/2019 - 11/2023]
    • Power window regulator motor assembly LH*
    • Power window regulator motor assembly RH*
    • Front door window regulator sub-assembly LH*
    • Front door window regulator sub-assembly RH*
    • Rear door window regulator sub-assembly LH*
    • Rear door window regulator sub-assembly RH*
    • Front door glass sub-assembly LH*
    • Front door glass sub-assembly RH*
    • Rear door glass sub-assembly LH*
    • Rear door glass sub-assembly RH*
    • Front door glass run LH*
    • Front door glass run RH*
    • Rear door glass run LH*
    • Rear door glass run RH*
    		 Initialize power window control system
    • Auto up and down function
    • Jam protection function
    • Catch protection function
    • Remote control function
    • Wireless transmitter-linked function
    • Key-linked function
    • Key-off operation function
    • Window open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    Sliding roof ECU (Sliding roof drive gear 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
    		 Refer to INITIALIZATION [12/2019 - ]
    Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Sliding roof glass sub-assembly (for Moon Roof)*
    • No. 1 Sliding roof glass sub-assembly (for Panoramic Moon Roof)*
    • No. 2 Sliding roof glass sub-assembly (for Panoramic Moon Roof)*
    		 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
    		 Refer to INITIALIZATION [12/2019 - ]
    Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Sliding roof housing sub-assembly (for Panoramic Moon Roof)*
    • Sliding roof housing assembly (for Moon Roof)*
    		 Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Roof sunshade ECU (sliding roof drive gear assembly)*
    • Sunshade trim sub-assembly*
    		 Initialize panoramic moon roof system (Roof sunshade)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Multiplex network door ECU
    • Power back door unit assembly set LH*
    • Power back door unit assembly set RH*
    		 Reset back door close position Power Back Door System Refer to INITIALIZATION [12/2019 - 11/2023]
    • Headlight ECU sub-assembly LH
    • Headlight assembly LH
    • Synchronize the vehicle information
    • Perform headlight ECU sub-assembly LH initialization
    		 Lighting System (EXT) (w/ AFS) Refer to INITIALIZATION [12/2019 - 11/2023]
    Rear height control sensor sub-assembly LH* Perform headlight ECU sub-assembly LH initialization

    *: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.

    *1: If the vehicle height has changed due to suspension or tire replacement

    *2: w/ Telematics Transceiver

  4. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for Gasoline Model) 
    Replaced Part Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
    ECM Perform Vehicle Identification Number (VIN) registration DTC is output Refer to REGISTRATION [10/2022 - ]
    Heavy knock history 
    • Save history
    • Write history
    		 - Refer to REGISTRATION [10/2022 - ]
    Code registration Engine start function Refer to REGISTRATION [10/2022 - 11/2023]
    1. If transaxle compensation code read from ECM
      • Perform reset memory*1
      • Transfer transaxle compensation code
      • Perform road test to allow ECM to learn
    • Large shift shock
    • Deterioration of fuel efficiency
    		 For Initialization: Refer to INITIALIZATION [10/2022 - ]
    For Registration: Refer to REGISTRATION [10/2022 - ]
    1. If transaxle compensation code not read from ECM
      • Perform reset memory*1
      • Reset transaxle compensation code
      • Perform road test to allow ECM to learn
    • 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
    • Mass air flow meter sub-assembly
    • Port fuel injector assembly
    • Direct fuel injector assembly
    • Fuel pump (for low pressure side)
    • Fuel (engine room side) pump assembly (for high pressure side)
    • No. 2 fuel pressure sensor (for low pressure side)
    • Fuel pressure sensor (for high pressure side)
    • Air fuel ratio sensor (sensor 1)
    • Air fuel ratio sensor (sensor 2)
    • Engine coolant temperature sensor (for Water Inlet Housing Side)
    • Engine coolant temperature sensor (for Cylinder Head Side)
    • Engine coolant temperature sensor (for Outlet Side)
    • Spark plug
    • Ignition coil assembly
    • Air intake system parts
    • Exhaust system parts
    • Knock control sensor
    		 Inspection after repair
    • Poor idle, etc.
    • Engine start function, etc.
    		 Refer to INITIALIZATION [10/2022 - ]
    Piston ring Inspection after repair
    • Poor idle, etc.
    • Engine start function, etc.
    		 Refer to INITIALIZATION [10/2022 - ]
    Heavy knock history 
    1. Initializes the stored history data
    		 - Refer to INITIALIZATION [10/2022 - ]
    • Forward recognition camera
    • Windshield glass*
    		 Adjust forward recognition camera
    • Dynamic Radar Cruise Control System (for Gasoline model)
    • Front Camera System
    • Lane Control System
    • Road Sign Assist System
    • Pre-collision System
    • Lighting System (EXT)
    		 One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [09/2020 - ]
    Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [09/2020 - ]
    Driving Adjustment: Refer to DRIVING ADJUSTMENT [09/2020 - ]
    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly
    • Dynamic Radar Cruise Control System (for Gasoline model)
    • Lane Control System
    • Road Sign Assist System
    • Front Radar Sensor System
    • Pre-collision System
    • Lighting System (EXT)
    		 Triangle Target: Refer to TARGET ADJUSTMENT (TRIANGLE TARGET) [10/2022 - ]
    Flat Surface Target: Refer to TARGET ADJUSTMENT (FLAT SURFACE TARGET) [10/2022 - ]
    Driving Adjustment: Refer to DRIVING ADJUSTMENT [10/2022 - ]
    Engine stop and start ECU assembly
    • Upload the number of starter operations
    • Perform external backup boost converter (eco run vehicle converter assembly) existence learning
    • Clear the zero point calibration data
    • Perform zero point calibration of the deceleration sensor
    		 Stop and Start System Refer to REGISTRATION [10/2022 - 11/2023]
    Air conditioning amplifier assembly
    • Reset air conditioning information
    • Learning air conditioning information
    Starter assembly*2 Clear the number of starter operations
    Oil pump with solenoid assembly Check the oil pump with solenoid assembly
    Battery
    • Integrated Current Value Initialization
    • Switch Battery Type
    Automatic transaxle assembly
    • Perform reset memory
    • Input transaxle compensation code into ECM
    • Perform road test to allow ECM to learn
    • Large shift shock
    • Deterioration of fuel efficiency
    		 For Initialization: Refer to INITIALIZATION [10/2022 - ]
    For Registration: Refer to REGISTRATION [10/2022 - ]
    • Transmission valve body assembly
    • Solenoid (SL1, SL2, SL3, SL4, SL5 and/or SL6) valve
    • Perform reset memory
    • Reset transaxle compensation code
    • Perform road test to allow ECM to learn
    Automatic transaxle fluid ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly Refer to INITIALIZATION [10/2022 - ]
    4WD ECU assembly For Dynamic Torque Control AWD System: 
    • ECU data save
    • ECU data initialization
    • ECU data write
    		 Dynamic Torque Control AWD System Refer to CALIBRATION [12/2019 - ]
    For Dynamic Torque Vectoring AWD System: 
    • ECU data save
    • ECU data initialization
    • ECU data write
    		 Dynamic Torque Vectoring AWD System Refer to CALIBRATION [12/2019 - ]
    For Dynamic Torque Control AWD System: 
    • Front 4WD linear solenoid (Transfer assembly)
    • Rear 4WD linear solenoid (Rear differential carrier assembly)
    • ECU data initialization
    • Disconnect system function check
    		 Dynamic Torque Control AWD System Refer to CALIBRATION [12/2019 - ]
    For Dynamic Torque Vectoring AWD system: 
    1. Electro magnetic control coupling sub-assembly (Electro magnetic control coupling sub-assembly LH, electro magnetic control coupling sub-assembly RH)
    • ECU data initialization
    • ECU data write
    		 Dynamic Torque Vectoring AWD System Refer to CALIBRATION [12/2019 - ]
    For Dynamic Torque Vectoring AWD system: 
    • Front 4WD linear solenoid (Transfer assembly)
    • Rear 4WD linear solenoid (Rear differential carrier assembly)
    • ECU data initialization
    • Disconnect system function check
    Temperature sensor ECU data initialization Dynamic Torque Control AWD System Refer to CALIBRATION [12/2019 - ]
    Dynamic Torque Vectoring AWD System Refer to CALIBRATION [12/2019 - ]
    • Tire pressure warning ECU and receiver (Electrical key and tire pressure monitoring system receiver assembly)
    • Tire pressure warning valve and transmitter
    • Register transmitter ID
    • Initialize tire pressure warning system
    • DTC (Transmitter ID not Received) stored, tire pressure warning light blinks for 1 minute, then illuminates.
    • Tire pressure warning function
    		 For Initialization: Refer to INITIALIZATION [12/2019 - 11/2023]
    For Registration: Refer to REGISTRATION [12/2019 - 11/2023]
    Skid control ECU (Brake actuator assembly) Operate the electric parking brake switch (electric parking brake switch assembly) Parking brake indicator light (red) blinks when the ignition switch is first turned to ON Refer to PRECAUTION [10/2022 - 11/2023]
    Perform "Calibration"
    • VSC is disabled or malfunctions
    • DTCs are output
    • Slip indicator light illuminates
    • ABS warning light illuminates
    		 Refer to UTILITY [12/2019 - 11/2023]
    Airbag sensor assembly*
    • Clear the zero point calibration data
    • Perform zero point calibration of the deceleration sensor
    		 Stop and Start System Refer to REGISTRATION [10/2022 - 11/2023]
    • Perform "Reset Memory"
    • Perform "Calibration"
    • VSC is disabled or malfunctions
    • DTCs are output
    • Slip indicator light illuminates
    • ABS warning light illuminates
    		 Refer to UTILITY [12/2019 - 11/2023]
    Rack and pinion power steering gear assembly
    • Perform torque sensor zero point calibration
    • Assist map writing
    • DTCs are output
    • EPS warning light illuminates
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    Radio and display receiver assembly Register Vehicle Information*4 - Refer to REGISTRATION [10/2022 - ]
    Code registration - Refer to REGISTRATION [10/2022 - ]
    DCM (Telematics transceiver) DCM activation Safety Connect System Refer to DCM ACTIVATION [12/2019 - ]
    Code registration Telematics System Refer to REGISTRATION [10/2022 - 11/2023]
    Back-up battery Perform the reset back-up battery condition Safety Connect System Refer to INITIALIZATION [12/2019 - ]
    w/o Parking Support Brake System: 
    1. Clearance warning ECU assembly
    		 Registration of bumper type Intuitive Parking Assist System (w/o Parking Support Brake System) Refer to CALIBRATION [12/2019 - 11/2023]
    w/ Parking Support Brake System: 
    1. Clearance warning ECU assembly
    • Measurement of ultrasonic sensor detection angle
    • Steering angle neutral point
    • Bumper type registration
    • Ultrasonic sensor detection angle registration
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Parking Support Brake System
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    w/o Parking Support Brake System: 
    1. Ultrasonic sensor
    		 Initialization of ultrasonic sensor Intuitive Parking Assist System (w/o Parking Support Brake System) Refer to CALIBRATION [12/2019 - 11/2023]
    w/ Parking Support Brake System: 
    1. Ultrasonic sensor
    • Measurement of ultrasonic sensor detection angle
    • Ultrasonic sensor detection angle registration
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Parking Support Brake System
    		 Refer to CALIBRATION [12/2019 - 11/2023]
    Steering sensor* Steering angle neutral point Parking Support Brake System Refer to CALIBRATION [12/2019 - 11/2023]
    Front bumper assembly* Front television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    • Front television camera assembly*
    • Radiator grille sub-assembly*
    		 Front television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Suspension, tires, etc.*3 Rear television camera assembly optical axis (Back camera position setting) Parking Assist Monitor System Refer to CALIBRATION [10/2022 - ]
    Parking assist ECU initialization Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Perform headlight ECU sub-assembly LH initialization Lighting System (EXT) (w/ AFS) Refer to INITIALIZATION [12/2019 - 11/2023]
    Rear television camera assembly*
    • Parking assist monitor system initialization
    • Rear television camera assembly optical axis (Back camera position setting)
    		 Parking Assist Monitor System Refer to CALIBRATION [10/2022 - ]
    Rear television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    • Side television camera assembly LH*
    • Outer rear view mirror assembly LH*
    • Side television camera assembly RH*
    • Outer rear view mirror assembly RH*
    		 Side television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Replacement or removal and installation of 2 or more parts: 
    • Front television camera assembly, radiator grille sub-assembly or front bumper assembly
    • Rear television camera assembly
    • Side television camera assembly LH or outer rear view mirror assembly LH
    • Side television camera assembly RH or outer rear view mirror assembly RH
    		 Television camera view adjustment Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Blind spot monitor sensor Blind spot monitor beam axis adjustment
    • Intuitive Parking Assist System (w/ Parking Support Brake System)
    • Intuitive Parking Assist System (w/o Parking Support Brake System)
    • Parking Support Brake System
    • Blind Spot Monitor System
    		 Refer to ADJUSTMENT [10/2022 - 11/2023]
    Parking assist ECU Import/Export constant value Panoramic View Monitor System Refer to CALIBRATION [10/2022 - 11/2023]
    Inner rear view mirror assembly Register codes in the garage door opener system Garage Door Opener System Refer to REGISTRATION [12/2019 - 11/2023]
    • Certification ECU (smart key ECU assembly)
    • Electrical key transmitter sub-assembly
    • Main body ECU (multiplex network body ECU)
    		 Code registration
    • Wireless Door Lock Control System
    • Smart Key System (for Entry function)
    • Smart Key System (for Start function, Gasoline model)
    • Engine start function
    		 Refer to REGISTRATION [10/2022 - 11/2023]
    • Occupant detection ECU
    • Front passenger seat
    		 Zero point calibration (Occupant Classification System)
    • Occupant Classification System
    • Passenger airbag ON/OFF indicator
    • Airbag System (Front passenger side)
    • Seat Belt Warning System (Front passenger)
    		 Refer to INITIALIZATION [10/2021 - 11/2023]
    • Position control ECU assembly*
    • Reclining motor (separate type front seatback spring assembly)*
    • Slide motor (separate type front seat cushion spring assembly)*
    • Front vertical motor (power seat tilt motor assembly LH)*
    • Lifter motor (power seat lifter motor assembly LH)*
    		 Initialize position control ECU Front Power Seat Control System (w/ Memory) Refer to REGISTRATION [12/2019 - 11/2023]
    • No. 1 air conditioning radiator damper servo sub-assembly
    • No. 1 blower damper servo sub-assembly
    • Rear mode damper servo sub-assembly
    • Rear air mix damper servo sub-assembly
    		 Servo motor initialization (Air conditioning system) DTCs are output Refer to INITIALIZATION [12/2019 - 11/2023]
    • Power window regulator motor assembly LH*
    • Power window regulator motor assembly RH*
    • Front door window regulator sub-assembly LH*
    • Front door window regulator sub-assembly RH*
    • Rear door window regulator sub-assembly LH*
    • Rear door window regulator sub-assembly RH*
    • Front door glass sub-assembly LH*
    • Front door glass sub-assembly RH*
    • Rear door glass sub-assembly LH*
    • Rear door glass sub-assembly RH*
    • Front door glass run LH*
    • Front door glass run RH*
    • Rear door glass run LH*
    • Rear door glass run RH*
    		 Initialize power window control system
    • Auto up and down function
    • Jam protection function
    • Catch protection function
    • Remote control function
    • Wireless transmitter-linked function
    • Key-linked function
    • Key-off operation function
    • Window open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    Sliding roof ECU (Sliding roof drive gear 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
    		 Refer to INITIALIZATION [12/2019 - ]
    Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Sliding roof glass sub-assembly (for Moon Roof)*
    • No. 1 Sliding roof glass sub-assembly (for Panoramic Moon Roof)*
    • No. 2 Sliding roof glass sub-assembly (for Panoramic Moon Roof)*
    		 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
    		 Refer to INITIALIZATION [12/2019 - ]
    Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Sliding roof housing sub-assembly (for Panoramic Moon Roof)*
    • Sliding roof housing assembly (for Moon Roof)*
    		 Initialize panoramic moon roof system (Sliding roof)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    • Sliding roof open warning function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Roof sunshade ECU (sliding roof drive gear assembly)*
    • Sunshade trim sub-assembly*
    		 Initialize panoramic moon roof system (Roof sunshade)
    • Auto operation function
    • Jam protection function
    • Key-off operation function
    		 Refer to INITIALIZATION [12/2019 - ]
    • Multiplex network door ECU
    • Power back door unit assembly set LH*
    • Power back door unit assembly set RH*
    		 Reset back door close position Power Back Door System Refer to INITIALIZATION [12/2019 - 11/2023]
    • Headlight ECU sub-assembly LH
    • Headlight assembly LH
    • Synchronize the vehicle information
    • Perform headlight ECU sub-assembly LH initialization
    		 Lighting System (EXT) (w/ AFS) Refer to INITIALIZATION [12/2019 - 11/2023]
    Rear height control sensor sub-assembly LH* Perform headlight ECU sub-assembly LH initialization

    *: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.

    *1: Not necessary when ECM replaced with new one

    *2: When the starter assembly is replaced, "ST relay" must be also replaced

    *3: If the vehicle height has changed due to suspension or tire replacement

    *4: w/ Telematics Transceiver

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