Low-Voltage Battery Disconnect Procedure

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    Notice: The low-voltage batteries on this vehicle are wired in series and in parallel to allow for both 12V and 24V power. Failure to follow the disconnect procedure could cause sparks and issues with the vehicle's electrical system.

  1. Remove the three fasteners connecting the negative 12-volt battery strap, shown in Fig. , and remove the strap from the vehicle.

    1. Remove the negative 12V battery strap.

    2. Disconnect the positive BCA cable.

    3. Remove the remaining cables.

    4. Remove the positive 24V connection plate.

    Fig. 1, Low-Voltage Battery Disconnect Process

  2. Disconnect the positive battery cable access (BCA) cable and move it out of the way.
  3. Remove the remaining four fasteners to remove the remaining cables from the batteries. Remove the cables from the vehicle.
  4. Remove the three fasteners to remove the positive 24V connection plate.
Note:
Parent topic: Electrical System
Document Number: 0000086917
Manual Publication Date: 2024-03-21
Topic Publication Date: 2025-02-13