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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> Electrical >> Body Electrical >> 97 Lines -- 9YA - Cayenne (9YA) >> WM, 977223 - Installing Optical WAVEGUIDE (Central Computer To Loudspeaker Booster) >> Installing Optical WAVEGUIDE (Central Computer To Loudspeaker Booster) >> Removing Optical Contacts On Connector Side

Removing Optical Contacts On Connector Side

  1. Guide release tool from > VAS 1978/35-33 - release tool set  into the opening on the secondary lock and lift up the locking mechanism -Arrow-  until the lock engages in its top position.
    G15261940Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Secondary lock

  2. Fit release tool from > VAS 1978/35-33 - release tool set  on the primary lock and lift up the locking mechanism.
    G15261941Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Primary lock

    Information 

    If it is not possible to pull out the optical waveguides, check again that the secondary lock is completely unlocked and that the primary lock is raised sufficiently.

  3. Carefully pull out optical waveguides -A and B- (-Arrow-)  .
    G15261942Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Optical waveguide

  4. Check locking mechanisms, connector housing and contacts for possible damage and replace damaged parts if necessary.

    Information 

    • New electric lines are secured at the mounting points for the old electric lines. 
    • The damaged electric wire harness remains installed in the vehicle. 
    • The damaged electric wire harness is only disconnected directly at connected components. 

    Information 

    • Do not damage the insulation on the optical waveguides during installation. 

    Information 

    The range of spare parts available for optical waveguides depends on equipment. There is a specific set containing the individual optical waveguides to suit the equipment in the vehicle.

Select the required optical waveguide and remove it from the set.

  1. Insulate the damaged optical waveguide and tie it to the main wire harness.
  2. Secure new optical waveguide to main wire harness.
    G15261943Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Line bracket for main wire harness for luggage compartment at the right

    1. 2.1  Unclip line bracket -3-  for main wire harness for luggage compartment at the right.
    2. 2.2  Secure new optical waveguide to main wire harness.
    3. 2.3  Clip in line bracket -3-  for man wire harness for luggage compartment at the right.
  3. Secure new optical waveguide to main wire harness.
    G15261944Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Right cable duct

    1. 3.1  Open clips -2-  for cable duct -1-  at the rear right door sill.
    2. 3.2  Secure new optical waveguide to main wire harness.
    3. 3.3  Close cable duct -1-  at the rear right door sill.
  4. Secure new optical waveguide to main wire harness.
    G15261945Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Main wire harness

    1. 4.1  Unclip right cable duct -2-  from the inner sill -arrow A-  and -arrow B-  .
    2. 4.2  Secure new optical waveguide to main wire harness.
    3. 4.3  Clip in cable duct at the right -2-  on inner sill.
  5. Secure new optical waveguide to main wire harness.
    G15261946Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Main wire harness

    1. 5.1  Unclip line bracket -1-  and set main wire harness -2-  down in the footwell.
    2. 5.2  Secure new optical waveguide to main wire harness.
    3. 5.3  Clip in line bracket -1-  .
  6. Route new optical waveguide to electric plug connections in the passenger footwell -1-  and secure it to the main wire harness -2-  .
    G15261947Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connections in passenger footwell

  7. Route new optical waveguide to plug connection for central computer -1-  and secure it to section of line for central computer
    G15261948Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Section of line for central computer