Removal [11/2018 - 10/2019]: Procedure

PRECAUTION
NOTE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Refer to PRECAUTION [11/2018 - ]
READ NUMBER OF STARTER OPERATIONS
Refer to REGISTRATION [11/2018 - 10/2019]
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Refer to INITIALIZATION [11/2018 - 02/2019] , or refer to INITIALIZATION [02/2019 - 10/2019]
REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
Refer to REMOVAL [11/2018 - 02/2019] , or refer to REMOVAL [02/2019 - 10/2019]

REMOVE ENGINE STOP AND START ECU

for Automatic Transaxle:
Remove the engine stop and start solenoid filter.

See step 2

Disconnect the 3 connectors from the engine stop and start ECU.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Detach the clamp and disconnect the wire harness from the engine stop and start ECU.

Remove the 2 nuts and engine stop and start ECU.