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GSIC - Global Service Information Center

REPAIR INSTRUCTION > INITIALIZATION



PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED

Necessary Procedures
Effect / Inoperative Function When Necessary Procedures are not Performed
See Page
Correct the steering angle neutral point
Intelligent parking assist system
 Click here

NOTICE:
  1. After the power switch is turned off, the navigation receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal.
  2. When the auxiliary battery is replaced or the cable is disconnected from its negative (-) battery terminal, the ISC learning value will be initialized and symptoms as a loud rattle from the hybrid vehicle transaxle assembly may occur until ISC learning is performed. Therefore, perform ISC learning when the auxiliary battery is replaced or the cable is disconnected from the negative (-) terminal of the auxiliary battery (Click here).


PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

Replacement Part
Necessary Procedure
Effect / Inoperative Function when Necessary Procedures are not Performed
See Page
Millimeter wave radar sensor assembly
Adjust millimeter wave radar sensor assembly (Dynamic radar cruise control system)
  1. Dynamic radar cruise control system
  2. Pre-crash safety system
 Click here
Brake booster with master cylinder (Skid control ECU, brake actuator or pressure sensor)
  1. Initialization and calibration of the linear solenoid valve
  2. Emergency Brake Signal learning*1
  3. Yaw rate and acceleration sensor zero point calibration
  1. ABS warning light illumination
  2. Slip indicator light illumination
  3. Brake warning light / yellow (minor malfunction) illumination
  4. VSC disabled or malfunctioning
 Click here for initialization
Click here for calibration
  1. Brake pedal stroke sensor
  2. Brake pedal
  1. Clearing stored linear solenoid valve calibration data
  2. Initialization and calibration of the linear solenoid valve
  1. ABS warning light illumination
  2. Slip indicator light illumination
  3. Brake warning light / yellow (minor malfunction) illumination
  4. VSC disabled or malfunctioning
Yaw rate and acceleration sensor
  1. Clearing zero point calibration data
  2. Yaw rate and acceleration sensor zero point calibration
  1. ABS warning light illumination
  2. Slip indicator light illumination
  3. Brake warning light / yellow (minor malfunction) illumination
  4. VSC disabled or malfunctioning
Power steering ECU assembly
Rotation angle sensor initialization and torque sensor zero point calibration
  1. P/S warning light comes on
  2. EPS control
 Click here
  1. Electric power steering column sub-assembly
  2. Power steering motor assembly
Rotation angle sensor 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
  1. Correct steering angle neutral point
  2. Steering angle setting
Intelligent parking assist system
 Click here
Parking assist ECU
Parking assist ECU initialization
Intelligent parking assist system
Suspension, tires, etc.
Height control sensor vehicle height difference (Height set)
Intelligent parking assist system
Rear television camera assembly
Rear television camera optical axis adjustment (Camera position setting)
Intelligent parking assist system
Rear bumper cover
Rear bumper position setting
Intelligent parking assist system
Rear height control sensor sub-assembly RH
  1. Height control sensor vehicle height difference (Height set)
  2. Rear television camera optical axis adjustment
  3. Perform headlight leveling ECU initialization
  1. Intelligent parking assist system
  2. Automatic leveling function
 Click here for Intelligent parking assist system
Click here for lighting system
  1. Certification ECU (smart key ECU assembly)
  2. ID code box (immobiliser code ECU)*2
  3. Transmission control ECU assembly
  4. Key
Code registration (Engine immobiliser system)
  1. Wireless door lock control system
  2. Entry and start system
  3. Engine start
See the Service Bulletin for the registration method.
  1. Power window regulator motor
  2. Door window regulator
Initialize power window control system
  1. Automatic door glass open/ close function
  2. Jam protection function
  3. Operation function after power switch is turned off
 Click here
  1. Sliding roof ECU (sliding roof drive gear sub-assembly)
  2. Sliding roof glass
  3. Sliding roof housing
Initialize sliding roof ECU (pulse sensor initial position setting)
  1. Automatic open function of sliding roof
  2. Jam protection function
  3. Operation function after power switch is turned off
 Click here
Headlight leveling ECU
Perform headlight leveling ECU initialization
Automatic leveling function
 Click here
  1. *1: w/ Emergency Brake Signal
  2. *2: w/ Airbag Cut-off Switch