Removal [12/2023 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus TX 550h+ and 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.

PRECAUTION

NOTE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.

Refer to BEFORE DISCONNECTING BATTERY [09/2023 - ]

Refer to PRECAUTION [09/2023 - ]

REMOVE DECK BOARD ASSEMBLY
Refer to PROCEDURE - Step 2
REMOVE BATTERY SERVICE HOLE COVER
Refer to PROCEDURE - Step 3
DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
- for 1Motor-HEV Model
  Refer to PROCEDURE - Step 4
- for PHEV Model
  Refer to PROCEDURE - Step 4
REMOVE ECU INTEGRATION BOX LH
Refer to REMOVAL [09/2023 - ]

REMOVE HYBRID VEHICLE CONTROL ECU ASSEMBLY