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Home >> Porsche >> 2021 >> Macan Base >> Repair and Diagnosis >> Accessories & Equipment >> Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.) >> 97 Lines -- 95B - MACAN (95B) >> WM, 974519 Removing And Installing Battery-Starter Wire Harness (From External Power Connection To Starter) >> Removing Battery-Starter Wire Harness (From External Power Connection To Starter)

Removing Battery-Starter Wire Harness (From External Power Connection To Starter)

  1. Remove cover -1-  at the jump-start point.
    G15162992Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Jump-start point

  2. Disconnect positive cables at the jump-start point.
    G15162993Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Jump-start point

    1. 2.1 Screw off fastening nut -1-  and remove positive cable -2-  from positive cable (B+) -3-  .
    2. 2.2 Unscrew connection terminal -4-  at the jump-start point and remove positive cable (B+) -3-  at the jump-start point.
    3. 2.3 Unscrew fastening nut -5-  for positive cable -6-  at the jump-start point.
  3. Disconnect electric plug connection -1-  .
    G15162994Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection

    1. 3.1 Unclip electric plug connection -1-  from retaining clip -2-  .
    2. 3.2 Release primary lock -arrow a-  .
    3. 3.3 Release secondary lock -arrow b-  and disconnect electric plug connection -1-  .
  4. Disconnect battery-starter wire harness (from external power connection to starter) -1-  at the cowl panel.
    G15162995Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery-starter wire harness (from external power connection to starter)

    1. 4.1 Disconnect engine wire harness -2-  from clip -3-  .
    2. 4.2 Unclip bracket -3-  for wire harness from battery to starter (from external power connection to starter) -1-  at the cowl panel.
    3. 4.3 Unclip bracket -4-  for wire harness from battery to starter (from external power connection to starter) -1-  at the cowl panel.
  5. Loosen wire harness sleeve -1-  on the cowl panel.
    G15162996Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Wire sleeve

    1. 5.1 Carefully move seal -2-  to the side.
    2. 5.2 Unclip holder -3-  for wiring sleeve -1-  in the wheel housing at the top right.
  6. Unclip bracket -1-  for wire harness from battery to starter (from external power connection to starter) -2-  at the body.
    G15162997Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery-starter wire harness (from external power connection to starter)

    Information 

    One or two electric plug connections for the fans must be disconnected, depending on the engine type.

  7. Disconnect electric plug connection -1-  .
    G15162998Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for fan

    1. 7.1 Release primary lock -arrow a-  .
    2. 7.2 Press secondary lock -arrow b-  and disconnect electric plug connection -1-  .
  8. Release and pull off electric plug connection -1-  (-arrow a-  ).
    G15162999Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection

  9. Screw off fastening nut -2-  and remove ground line -3-  .
    G15163000Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection

  10. Disconnect battery-starter wire harness (from external power connection to starter) -1-  at the potential distributor.
    G15163001Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Potential distributor

    1. 10.1 Release cover -2-  on the potential distributor and fold it down.
    2. 10.2 Screw off fastening nut -3-  and remove B+ positive cable from the potential distributor.
    3. 10.3 Open bracket -4-  and remove wire harness from battery to starter (from external power connection to starter) -1-  .
  11. Unclip breather hose -1-  from the holders -2-  for the wiring duct -3-  .
    G15163002Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery-starter wire harness (from external power connection to starter)

  12. Release wiring duct -3-  (-arrow a-  ) and disengage it by pulling it up out of the longitudinal member.
    G15163003Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery-starter wire harness (from external power connection to starter)

  13. Remove battery-starter wire harness (from external power connection to starter) -4-  by pulling it downwards.
G15163004Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Battery-starter wire harness (from external power connection to starter)