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Home >> Porsche >> 2023 >> Taycan Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (27 Starter, Power Supply, Cruise Control 2.9L Turbo Gas -- 971 - PANAMERA (971)) >> WM, 270719 Removing And Installing 48-Volt Auxiliary Battery >> Installing 48-Volt Auxiliary Battery

Installing 48-Volt Auxiliary Battery

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  1. Fit 48-volt additional battery in the boot floor plate and move it against the stop -arrow-  .
    G15877661Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Installation position of 48-volt additional battery

  2. Fit the securing frame -5-  and secure it with the four fastening screws -4-  > Tightening torque 8 Nm (6 ftlb.)  .
    G15877662Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Securing 48-volt additional battery

  3. If installed, insert the battery vent line -3-  into the 48-volt additional battery. Check the battery vent line for damage and correct routing.
    G15877663Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Connecting 48-volt additional battery

  4. Connect electric connector -6-  to the 48-volt additional battery until the connector engages securely.
  5. Fit the two electric lines on the battery terminals and secure them with the fastening nuts -2-  > Tightening torque 8 Nm (6 ftlb.) 
  6. Fit and lock the two terminal caps on the 48-volt additional battery.
  7. Position air duct correctly.
    G15877664Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Air duct