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Repair Instruction: Initialization: Initialization

  1. PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED 
    Necessary Procedures Effect / Inoperative Function When Necessary Procedures are not Performed See
    Reset back door close position
    • Power back door function
    • Back door closer function
    		 Refer to INITIALIZATION
    Correct the steering angle neutral point
    • Parking assist monitor system
    • Side monitor system (w/ Parking assist monitor system)
    		 Refer to INITIALIZATION
    NOTE:

    After the engine switch is turned off, the display and navigation module display (HDD navigation system) 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.

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED 
    Replacement Part Necessary Procedure Effect / Inoperative Function when Necessary Procedures are not Performed See
    ECM Vehicle Identification Number (VIN) registration MIL comes on Refer to REGISTRATION
    ECU communication ID registration (Engine immobilizer system) Engine start Refer to REGISTRATION
    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly (Dynamic radar cruise control system)
    • Dynamic radar cruise control system
    • Pre-collision system
    		 Refer to ADJUSTMENT
    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
    • The deterioration of fuel efficiency
    		 Refer to INITIALIZATION for U660E Initialization
    Refer to REGISTRATION for U660E Registration
    Refer to INITIALIZATION for U660F Initialization
    Refer to REGISTRATION for U660F 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
    • The deterioration of fuel efficiency
    Shift solenoid valve SL1 and/or SL2 Perform road test to allow TCM to learn
    • Large shift shock
    • The 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
    • The 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
    • The deterioration of fuel efficiency
    • Tire pressure warning ECU
    • Tire pressure warning valve and transmitter
    		 Code registration (Tire pressure warning system)
    • 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
    		 Refer to REGISTRATION
    • Brake actuator assembly (Skid control ECU)
    • Yaw rate and acceleration sensor
    		 Perform yaw rate and acceleration sensor zero point calibration and store system information
    • ABS warning light illumination
    • Slip indicator light illumination
    • VSC disabled or malfunctioning
    		 Refer to CALIBRATION
    Power steering ECU Rotation angle sensor initialization and torque sensor zero point calibration
    • P/S warning light comes on
    • EPS control
    		 Refer to CALIBRATION
    Steering column Rotation angle sensor initialization and torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right
    Spiral with sensor cable sub-assembly
    • Correct steering angle neutral point
    • Steering angle setting
    • Parking assist monitor system
    • Side monitor system (w/ Parking assist monitor system)
    		 Refer to INITIALIZATION for Initialization
    Refer to CALIBRATION for Calibration
    Parking assist ECU Parking assist ECU initialization
    • Parking assist monitor system
    • Side monitor system (w/ Parking assist monitor system)
    		 Refer to CALIBRATION
    Rear television camera Back camera position setting Parking assist monitor system
    • Side television camera
    • Outer rear view mirror assembly (passenger side)
    		 Side camera position setting Side monitor system (w/ Parking assist monitor system) Refer to CALIBRATION
    Roof console box assembly *1 Re-registration of codes in the garage door opener system
    • Register transmitter code
    • Rolling code systems
    		 Garage door opener system Refer to REGISTRATION
    DCM (Telematics Transceiver) DCM activation Safety connect system Refer to DCM ACTIVATION
    • Certification ECU (smart key ECU assembly)
    • ID code box (immobilizer code ECU)
    • Steering lock ECU (steering lock actuator assembly)
    • Key
    		 Code registration (Engine immobilizer system)
    • Wireless door lock control system
    • Smart access system with push-button start
    • Engine start
    		 Refer to REGISTRATION
    Remote engine starter ECU assembly *2 Code registration (Engine immobilizer system) Remote engine start
    • Occupant classification ECU
    • Front passenger seat
    1. Zero point calibration (Occupant classification system)
    2. Sensitivity check (Occupant classification system)
    • Occupant classification system
    • Passenger airbag ON/OFF indicator
    • Airbag system (Front passenger side)
    • Seat belt warning system (Front passenger side)
    		 Refer to INITIALIZATION
    • Power window regulator motor
    • Door window regulator
    		 Initialize power window control system
    • Automatic door glass open/ close function
    • Jam protection function
    • Operation function after engine switch is turned off
    • Key-linked operation function
    • Wireless transmitter-linked operation
    		 Refer to INITIALIZATION
    • Sliding roof ECU (sliding roof drive gear sub-assembly)
    • Sliding roof glass
    • Sliding roof housing
    		 Initialize sliding roof ECU (pulse sensor initial position setting)
    • Automatic slide open/close and tilt up/down function of sliding roof
    • Jam protection function
    • Operation function after engine switch is turned off
    		 Refer to INITIALIZATION
    AFS ECU (headlight swivel ECU assembly) Perform AFS ECU (headlight swivel ECU assembly) initialization
    • Headlight leveling function
    • AFS
    		 Refer to INITIALIZATION
    Rear height control sensor sub-assembly RH Perform AFS ECU (headlight swivel ECU assembly) initialization Headlight leveling function
    • *1: w/ garage door opener system
    • *2: w/ remote engine starter system
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