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Home >> Toyota >> 2021 >> RAV4 XLE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Stop And Start System - Service Information >> Engine Stop And Start Ecu >> Removal [10/2019 - 08/2020] >> Caution / Notice / Hint
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Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during engine stop and start ECU 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
Battery terminal is disconnected/reconnected Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) Stop and start system Refer to PRECAUTION [11/2018 - 12/2021]
Perform steering sensor zero point calibration Lane control system Refer to INITIALIZATION [11/2018 - 12/2021]
Parking support brake system*
Pre-collision system
Memorize steering angle neutral point Parking assist monitor system Refer to INITIALIZATION [11/2018 - 10/2022]
Panoramic view monitor system Refer to INITIALIZATION [11/2018 - 10/2022]
Reset back door close position Power back door system Refer to INITIALIZATION [11/2018 - 10/2023]
Back door lock initialization Power door lock control system Refer to INITIALIZATION [11/2018 - ]

*: When performing learning using the Techstream.