LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2023 >> LC 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (Maintenance - Service Information (Coupe)) >> Battery >> Removal [05/2023 - ] >> Procedure

Removal [05/2023 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2024 Lexus LC 500, 2023 Lexus LC 500, 2022 Lexus LC 500, 2021 Lexus LC 500, and 2020 Lexus LC 500. However, it is still accessible from the selected car via links, so may be relevant.
  1. PRECAUTION 
    NOTE:
    • After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

      Refer to BEFORE DISCONNECTING BATTERY [05/2023 - ]

    • When replacing the auxiliary battery, use a new auxiliary battery of the same dimensions and same capacity or more from the same class at a 20-hour rate.
    • After replacing the auxiliary battery, install the ventilation hole plug supplied with the new battery or the ventilation hole plug from the old battery to the ventilation hole on the side to which the battery hose is not connected.
  2. REMOVE NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 12

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    1. Loosen the nut, and disconnect the cable from the negative (-) battery terminal.
      GTY785069Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE BATTERY 
    1. Disengage the claw and disconnect the battery terminal cap.
      GTY785073Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Loosen the nut and disconnect the cable from the positive (+) battery terminal.
      GTY829455Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 nuts and battery clamp sub-assembly.
      GTY829454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the battery exhaust hose from the auxiliary battery.
      GTY785071Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the auxiliary battery.