WHEN REMOVING,INSTALLING,REPAIRING OR REPLACING PARTS PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED


  1. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect / Inoperative Function when Necessary Procedures are not Performed Note
    Millimeter wave radar sensor assembly Adjust millimeter wave radar sensor assembly (Dynamic radar cruise control system)

    • Dynamic radar cruise control system

    • Pre-crash safety system

    		 -
    Brake booster with master cylinder (Skid control ECU, brake actuator or pressure sensor)

    1. Initialization and calibration of the linear solenoid valve

    2. Yaw rate and acceleration sensor zero point calibration

    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning

    for initialization

    for calibration

    • Brake pedal stroke sensor

    • Brake pedal

    1. Clearing stored linear solenoid valve calibration data

    2. Initialization and calibration of the linear solenoid valve

    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning
    Yaw rate and acceleration sensor

    1. Clearing zero point calibration data

    2. Yaw rate and acceleration sensor zero point calibration

    • ABS warning light illumination

    • Slip indicator light illumination

    • Brake warning light / yellow (minor malfunction) illumination

    • VSC disabled or malfunctioning
    Power steering ECU assembly

    • Rotation angle sensor value initialization and torque sensor zero point calibration

    • Assist map writing

    • EPS warning light comes on

    • EPS control

    		 -
    Steering column assembly Rotation angle sensor value initialization and torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right
    Spiral cable with sensor sub-assembly

    • Correct steering angle neutral point

    • Steering angle setting

    		 Intelligent parking assist system -
    Parking assist ECU Parking assist ECU initialization Intelligent parking assist system
    Rear television camera assembly Rear television camera optical axis adjustment (Camera position setting) Intelligent parking assist system
    Rear height control sensor sub-assembly RH

    • Height control sensor vehicle height difference setting (Height set)

    • Rear television camera optical axis adjustment (Camera position setting)

    • Lighting system initialization

    • Intelligent parking assist system

    • Automatic headlight beam level control system
    Rear bumper cover Rear bumper position Advanced parking guidance system(BUMPER) Intelligent parking assist system
    Suspension, tires, etc.

    • Height control sensor vehicle height difference setting (Height set)

    • Rear television camera optical axis adjustment (Camera position setting)

    		 Intelligent parking assist system

    • Certification ECU (smart key ECU assembly)

    • ID code box (immobiliser code ECU)

    • Transmission control ECU assembly

    • Key

    		 Code registration (Engine immobiliser system)

    • Wireless door lock control system

    • Entry and start system

    • Hybrid control system start

    		 See the 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. 1 blower damper servo sub-assembly

    		 Initialization servo motor (Air conditioning system) DTCs are output -

    • Roof sunshade ECU (sliding roof drive gear sub-assembly)

    • Roof sunshade

    • Roof sunshade housing

    		 Initialize roof sunshade ECU (sliding roof drive gear sub-assembly)

    • Auto open and close function

    • Jam protection function

    • Door lock linked close function

    		 -

    • Power window regulator motor assembly

    • Door window regulator sub-assembly

    • Door glass

    • Door glass run

    		 Initialize power window control system

    • Auto UP/DOWN function

    • Jam protection function

    • Remote control function

    • Operation function after power switch is turned off

    		 -
    Headlight leveling ECU assembly Perform Headlight leveling ECU assembly initialization Automatic headlight beam level control function -