Installation [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.
- REMOVE NO. 2 TRACTION BATTERY COVER
- INSTALL SERVICE PLUG GRIP WARNING:
Be sure to wear insulated gloves.
NOTE:Before installing the service plug grip, check that no parts or tools remain and that the high voltage terminals and connectors are connected securely.
- While wearing insulated gloves, and temporarily install the service plug grip as indicated by the arrow (1) shown in the illustration.WARNING:
Do not allow any foreign matter to fall into the HV supply battery assembly.
- Rotate the handle of the service plug grip 90° toward the HV supply battery assembly and slide it in the direction indicated by the arrow (3) shown in the illustration until a click sound is heard to install the service plug grip.
- While wearing insulated gloves, and temporarily install the service plug grip as indicated by the arrow (1) shown in the illustration.
- INSTALL NO. 1 HYBRID BATTERY SEAL
- INSTALL NO. 2 TRACTION BATTERY COVER NOTE:
- Check that there is no foreign matter attached to the contact surface of the No. 2 traction battery cover.
- If foreign matter has adhered, wipe clean with a cloth. Do not use an alcohol based cleaner.
Torque: 12.2 N.m (124 kgf/cm, 9 ft.lbf)
- INSTALL REAR FLOOR SERVICE HOLE COVER
Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf)
- INSTALL BATTERY SERVICE HOLE COVER
- CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
Refer to PROCEDURE - Step 7
- INSTALL BATTERY SERVICE HOLE COVER
- INSTALL DECK BOARD ASSEMBLY
- PERFORM HIGH VOLTAGE FUSE ACCUMULATED LOAD HISTORY RESET
Refer to UTILITY [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.