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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (Engine Control System (A25A-FXS) - Service Information) >> ECM >> Removal [02/2019 - 08/2020] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different variant/trim than selected.

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ECM removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Auxiliary battery terminal is disconnected/reconnected Perform steering sensor zero point calibration Lane control system Refer to INITIALIZATION [11/2018 - 12/2021]
Parking support brake system (for HV model)*
Pre-collision system
Lighting system (EXT) (w/ AFS)
Memorize steering angle neutral point Parking assist monitor system Refer to INITIALIZATION [11/2018 - 10/2022]
Panoramic view monitor system (for HV model) Refer to INITIALIZATION [11/2018 - 10/2022]
Reset back door close position Power back door system (for HV model) Refer to INITIALIZATION [11/2018 - 10/2023]
Back door lock initialization Power door lock control system Refer to INITIALIZATION [11/2018 - ]
Replacement of ECM (w/ Canister Pump Module) Perform Vehicle Identification Number (VIN) registration DTC P0630-51 is output Refer to REGISTRATION [02/2019 - 08/2020]
Grille shutter switch specification information Vehicle control history (RoB) [X260E] is stored Refer to INITIALIZATION [02/2019 - 10/2019] , or refer to INITIALIZATION [10/2019 - 08/2020]
Replacement of ECM (w/o Canister Pump Module) Perform Vehicle Identification Number (VIN) registration DTC P0630-51 is output Refer to REGISTRATION [11/2018 - 08/2020]
NOTE:
  • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
  • If the ECM has been struck or dropped, replace it.
  • Perform Vehicle Identification Number (VIN) registration when replacing the ECM.

    Refer to REGISTRATION [11/2018 - 08/2020]