REPAIR INSTRUCTION INITIALIZATION


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

    Note

    After the ignition switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) battery terminal.

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Replacement Part Necessary Procedure Effect or Inoperative Function when Necessary Procedure is not Performed Link
    ECM

      for 1GR-FE:

    • Vehicle Identification Number (VIN) registration

    		 DTC P0630 is output

    Click here


      for 1TR-FE, 2TR-FE:

    • Vehicle Identification Number (VIN) registration

    		 DTC P0630 is output

    for 1TR-FE: Click here

    for 2TR-FE: Click here


      for 1GD-FTV, 2GD-FTV:

    • Learning values save

    • Learning values write

    • Vehicle Identification Number (VIN) registration

    • Engine starting

    • DTC P0630 is output

    for 1GD-FTV: Click here

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1KD-FTV, 2KD-FTV:

    • Learning values save

    • Learning values write

    • Vehicle Identification Number (VIN) registration

    		 Engine starting

    for 1KD-FTV: Click here

    for 2KD-FTV: Click here


    • Performing iMT installation information reset

    • iMT system

    • DTCs are output

    for RC60, RC61: Click here

    for RC60F, RC61F: Click here

    Code registration (Immobiliser system) Engine start function See the Service Bulletin for the registration method.
    Engine assembly

      for 1GR-FE:

    • Inspection after repair

    		 Poor idle, engine start, etc.

    Click here


      for 1TR-FE, 2TR-FE:

    • Inspection after repair

    		 Poor idle, engine start, etc.

    for 1TR-FE: Click here

    for 2TR-FE: Click here


      for 1GD-FTV, 2GD-FTV:

    • Input Injector Compensation Code

    • Pilot Quantity Learning

    		 Engine starting

    for 1GD-FTV: Click here

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1GD-FTV, 2GD-FTV:

    • Clear Crank Time Compensation Data

    		 Engine starting

    for 1GD-FTV: Click here

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1KD-FTV, 2KD-FTV:

    • Injector compensation code registration

    • Pilot quantity learning

    		 Engine starting

    for 1KD-FTV: Click here

    for 2KD-FTV: Click here


      for 1GD-FTV, 2GD-FTV:

    • Crankshaft position sensor plate

    		 Clear Crank Time Compensation Data Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data

    for 1GD-FTV: Click here

    for 2GD-FTV: Click here


      for 1GD-FTV (w/ DPF), 2GD-FTV (w/ DPF):

    • Crankshaft angle sensor plate

    		 Clear Crank Time Compensation Data Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1GD-FTV (w/ DPF), 2GD-FTV (w/ DPF):

    • Air fuel ratio sensor

    		 Clear A/F Sensor Compensation data -

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV, w/ DPF: Click here


      fror 1GD-FTV (w/ DPF), 2GD-FTV (w/ DPF):

    • Exhaust manifold converter sub-assembly

    		 Clear DPF Thermal Deterioration Data -

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1GD-FTV, 2GD-FTV:

    • Diesel throttle body assembly

    • Electric EGR control valve assembly

    • Turbocharger sub-assembly

    • Turbocharger variable nozzle motor

    		 Perform initialization -

    for 1GD-FTV: Click here

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV: Click here

    for 2GD-FTV, w/ DPF: Click here

    Injector assembly

      for 1GD-FTV, 2GD-FTV:

    • Injector compensation code registration

    • Pilot quantity learning

    		 Engine starting

    for 1GD-FTV: Click here

    for 1GD-FTV, w/ DPF: Click here

    for 2GD-FTV: Click here

    for 2GD-FTV, w/ DPF: Click here


      for 1KD-FTV, 2KD-FTV:

    • Injector compensation code registration

    • Pilot quantity learning

    		 Engine starting

    for 1KD-FTV: Click here

    for 2KD-FTV: Click here


      for 1KD-FTV, 2KD-FTV:

    • Fuel supply pump assembly

    		 Supply Pump Initialization Engine startability

    for 1KD-FTV: Click here

    for 2KD-FTV: Click here


      for 1KD-FTV:

    • Diesel throttle body assembly

    • Turbocharger sub-assembly

    • Turbocharger variable nozzle motor

    		 Perform initialization -

    Click here


      for 2KD-FTV:

    • Diesel throttle body assembly

    		 Perform initialization -

    Click here

    Timing belt Mode reset operation

    • Does not illuminate when replacement is necessary

    • Illuminates when replacement is not necessary

    Click here


      for 1GR-FE:

    • Throttle with motor body assembly

    • Cleaning the deposits from the throttle with motor body assembly

    • Cylinder head sub-assembly

    • Camshaft (for intake or exhaust camshaft)

    • Camshaft timing gear assembly

    • Piston or piston ring

    • Mass air flow meter sub-assembly

    • Fuel injector assembly

    • Fuel pump

    • Air fuel ratio sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    • Knock control sensor

    		 Inspection after repair Poor idle, engine start, etc.

    Click here


      for 1TR-FE, 2TR-FE:

    • Throttle with motor body assembly

    • Cleaning the deposits from the throttle with motor body assembly

    • Cylinder head sub-assembly

    • Camshaft (for intake or exhaust camshaft)

    • Camshaft timing gear assembly

    • Camshaft timing exhaust gear assembly (for 1TR-FE, 2TR-FE)

    • Piston or piston ring

    • Mass air flow meter sub-assembly

    • Fuel injector assembly

    • Fuel pump

    • Air fuel ratio sensor

    • Engine coolant temperature sensor

    • Spark plug

    • Ignition coil assembly

    • Air leaks from intake system

    • Gas leaks from exhaust system

    • Knock control sensor

    		 Inspection after repair Poor idle, engine start, etc.

    for 1TR-FE: Click here

    for 2TR-FE: Click here


      for A750F:

    • Automatic transmission assembly

    • Transmission valve body assembly

    • Any of the shift solenoid valves

    		 Reset memory

    • Large shift shock

    • Engine overruns

    Click here


      for A750F:

    • Automatic transmission fluid

    		 ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly

      for AC60E:

    • Automatic transmission assembly

    • Transmission valve body assembly

    • Any of the shift solenoid valves

    		 Reset memory

    • Large shift shock

    • Engine overruns

    for 1GR-FE: Click here

    for 1GD-FTV: Click here

    for 2GD-FTV: Click here

    for 2TR-FE: Click here


      for AC60E:

    • Automatic transmission fluid

    		 ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly

      for AC60F:

    • Automatic transmission assembly

    • Transmission valve body assembly

    • Any of the shift solenoid valves

    		 Reset memory

    • Large shift shock

    • Engine overruns

    for 1GR-FE: Click here

    for 1GD-FTV: Click here

    for 2GD-FTV: Click here

    for 2TR-FE: Click here


      for AC60F:

    • Automatic transmission fluid

    		 ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly
    Skid control ECU (Brake actuator assembly)

      w/o VSC:

    • Perform registration of rear differential lock identification information

    • DTCs are output

    • ABS warning light illumination

    Click here


      w/ VSC:

    • Yaw rate and acceleration sensor zero point calibration and store system information

    • DTCs are output

    • ABS warning light illumination

    • Slip indicator light illumination

    • VSC disable or malfunctioning

    Click here

    Yaw rate and acceleration sensor (airbag sensor assembly)

    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point calibration

    • Air conditioning amplifier assembly

    • 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

    		 Servo motor initialization DTCs are output

    Click here


      w/ Entry and Start System:

    • Certification ECU (smart key ECU assembly)

    • Steering lock ECU (steering lock actuator assembly)

    • Electrical key transmitter sub-assembly

    • w/ Seat Heater System:

      ID code box (immobiliser code ECU)

    		 Code registration

    • Wireless door lock control system

    • Smart entry and start system

    • Immobiliser system

    • Steering lock system

    		 Refer to the Service Bulletin for the registration procedure.

      w/o Entry and Start System:

    • Key

    • Transponder key ECU assembly

    		 Code registration Engine starting Refer to the Service Bulletin for the registration procedure.

      w/o Entry and Start System:

    • Door control transmitter assembly

    • Door control receiver

    		 Recognition code registration Wireless door lock control system

    Click here


    • Power window regulator motor assembly

    • Door window regulator assembly

    • Door glass

    • Door glass run

    		 Initialize power window control system

    • Jam protection function

    • Power window control system

    • Auto up and down function

    • Remote control function

    • Key-off operation function

    • Catch protection function

    Click here


      w/ Automatic Light Contorl System:

    • Body ECU

    		 Initialize automatic light control system Automatic light control system

    Click here

    Headlight leveling ECU assembly Headlight leveling ECU assembly initialization Headlight leveling function

    Click here

    Rear height control sensor sub-assembly LH
    The vehicle height changes due to replacement of suspension components or after performing such operations as removal and reinstallation
    Front wheel alignment adjustment

    • Clearing zero point calibration data

    • Yaw rate and acceleration sensor zero point calibration

    		 VSC malfunctioning

    Click here