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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (27 Starter, Power Supply, Cruise Control E-Hybrid -- 9YA - Cayenne (9YA)) >> WM, 270719 Removing And Installing 48-Volt Auxiliary Battery >> Removing 48-Volt Auxiliary Battery >> Removing 48-Volt Additional Battery

Removing 48-Volt Additional Battery

WARNING: This page is about a different variant/trim than selected.
  1. Read and follow work instruction for 48 V vehicle electrical system.

    > 2X00IN WORK INSTRUCTION FOR 48 V VEHICLE ELECTRICAL SYSTEM

  2. Release and unplug the electrical plug connection -1-  .
    G15242206Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection

  3. Pull off both terminal caps -1-  on the 48-volt additional battery.
    G15242207Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Terminal caps

  4. Unscrew fastening nuts -1-  on battery terminals and remove electric lines -2-  .
    G15242208Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fastening nuts

  5. Release and disconnect vent hose -3-  from 48-volt additional battery.
    G15242209Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Vent hose

  6. Unscrew fastening nuts -1-  and set battery retaining bracket -2-  with electric lines aside.
    G15242210Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery retaining bracket

  7. Twist the 48-volt additional battery -1-  and lift it out of the holder -2-  at the bottom -Arrow-  .
    G15242211Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    48-volt additional battery