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Repair Instruction: Initialization: Initialization

  1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL 
    PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL

    Necessary Procedure Effect or Inoperative Function when Necessary Procedure is not Performed See
    Reset back door unlock position Back door unlock function Refer to INITIALIZATION
    NOTE:
    • After the battery is reconnected, be sure to wait 10 seconds or more before attempting to start the engine. The engine may not start immediately after the battery is reconnected.
  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED 
    PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect or Inoperative Function when Necessary Procedure is not Performed See
    ECM (for 1GR-FE) Register VIN. DTC P0630 is output Refer to REGISTRATION
    ECM (fro 2TR-FE) Register VIN. DTC P0630 is output Refer to REGISTRATION
    • ECM (for 1GR-FE)
    • Throttle body with motor assembly
    • Learning values save
    • Learning values write
    		 Engine starting Refer to INSTALLATION
    • ECM (for 2TR-FE)
    • Throttle body with motor assembly
    • Learning values save
    • Learning values write
    		 Engine starting Refer to INSTALLATION
    • Automatic transmission assembly (for A750F)
    • Valve body assembly (for A750F)
    • Any of the shift solenoid valve (for A750F)
    		 Reset memory Large shift shock Refer to INITIALIZATION
    • Automatic transmission assembly (for A750E)
    • Valve body assembly (for A750E)
    • Any of the shift solenoid valve (for A750E)
    		 Reset memory Large shift shock Refer to INITIALIZATION
    • Tire pressure warning ECU
    • Tire pressure warning valve and transmitter
    		 Code registration Tire pressure warning system Refer to REGISTRATION
    • Master cylinder solenoid
    • Yaw rate and acceleration sensor
    • Spiral cable sub-assembly (steering angle sensor)
    		 Calibration Vehicle stability control system Refer to CALIBRATION
    Garage door opener transmitter Registration Garage door opener system Refer to ON-VEHICLE INSPECTION
    DCM (Telematics Transceiver) DCM Activation Safety connect system does not operative Refer to DCM ACTIVATION
    • Steering lock actuator assembly
    • Certification ECU
    • ID code box
    • Key
    		 Code registration
    • Engine immobiliser system (w/ Smart Key System)
    • Engine start
    • Steering lock and unlock
    		 Refer to REGISTRATION
    • Transponder key ECU
    • ECM
    • Key
    		 Code registration
    • Engine immobiliser system (w/o Smart Key System)
    • Engine start
    		 Refer to REGISTRATION
    • Door control receiver assembly
    • Key
    		 Code registration Wireless door lock control system (w/o Smart Key System) Refer to REGISTRATION
    • Front power window regulator motor LH
    • Front power window regulator motor RH
    • Rear power window regulator motor LH
    • Rear power window regulator motor RH
    • Back door power window regulator motor
    		 Motor initialization Power window control system Refer to INITIALIZATION
    • Sliding roof ECU (sliding roof drive gear sub-assembly)
    • Sliding roof glass
    • Sliding roof housing
    		 Sliding roof system initialization Auto operation Refer to INITIALIZATION
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