Installation [09/2023 - 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.
- INSTALL HYBRID VEHICLE CONTROL ECU ASSEMBLY
- INSTALL ECU INTEGRATION BOX LH
Refer to INSTALLATION [09/2023 - ]
- CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
Refer to PROCEDURE - Step 6
- INSTALL BATTERY SERVICE HOLE COVER
- INSTALL DECK BOARD ASSEMBLY
- ECU CONFIGURATION
Refer to ECU CONFIGURATION [09/2023 - ]
- UPDATE ECU SECURITY KEY
Refer to UPDATE ECU SECURITY KEY [09/2023 - ]
- PERFORM INITIALIZATION
Refer to WORK PROCEDURE [09/2023 - 12/2023]
- INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL
Refer to WORK PROCEDURE [09/2023 - ]
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.