Removal [12/2018 - 08/2019]: Procedure

PRECAUTION
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.
  Refer to PRECAUTION [12/2018 - 08/2019]
- Before replacing the hybrid vehicle control ECU, refer to Registration.
  Refer to REGISTRATION [12/2018 - ]
DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Refer to INITIALIZATION [12/2018 - 08/2019]
REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 22
REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY
Refer to PROCEDURE - Step 23

REMOVE ECU INTEGRATION BOX RH

Move each lock lever as shown in the illustration and disconnect the 3 hybrid vehicle control ECU connectors.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Lock Lever

Disengage the 3 clamps.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove the bolt, 2 nuts and ECU integration box RH.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE HYBRID VEHICLE CONTROL ECU

Disengage the 2 claws and remove the hybrid vehicle control ECU as shown in the illustration.

NOTE: