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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (27 Starter, Power Supply, Cruise Control 3.0L -- 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.

Observe specifications for handling 48-volt lithium-ion batteries.

> 2X00IN HANDLING SPECIFICATIONS FOR 12 V/48 V LITHIUM-ION BATTERIES

For Cayenne Coupe, continue with Step 1

For all other vehicles, continue with Step  2

  1. Remove cover on 48-volt additional battery.
    G15241544Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cover on 48-volt additional battery

    1. 1.1 Unscrew screws on cover -1-  .
    2. 1.2 Unclip cover on additional battery in -direction of arrow-  .
    3. 1.3 Remove cover on 48-volt additional battery.
  2. Pull off both terminal caps -1-  on the 48-volt additional battery.
    G15241545Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Terminal caps

  3. Unscrew fastening nuts -1-  on battery terminals and remove electric lines -2-  .
    G15241546Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fastening nuts

  4. Release and disconnect vent hose -3-  from 48-volt additional battery.
    G15241547Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Vent hose

  5. Release and disconnect electric plug connection -4-  .
    G15241548Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection

  6. Unscrew fastening screws -1-  and remove battery cover -2-  .
    G15241549Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery cover

  7. Lift 48-volt additional battery -1-  out of the boot floor plate -Arrow-  .
G15241550Courtesy of PORSCHE CARS NORTH AMERICA, INC.

48-volt additional battery