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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> 97 Lines -- 992 - 911 CARRERA (992) >> WM, 974619 Removing And Installing Disconnection Element >> Removing Disconnection Element

Removing Disconnection Element

WARNING: Incorrect handling of airbag units 
  • Triggering of airbag unit. 
  • System faults can occur. 

    → Switch off ignition and remove ignition key or remote control (hand-held transmitter).

    → A voltage supply (e.g. battery charger) must not be connected to the external power supply/jump-lead starting terminals.

    → Disconnect the battery and insulate the ground strap so that all contact with a ground carrier is avoided.

    → Wait 1 minute after disconnecting the battery.

    → Only pull off connector on the triggering unit after the waiting time has elapsed.

    → Make sure that no foreign objects are located in front of the airbag unit during installation.

    → Replace damaged parts during removal.

    → Always position airbag units so that the blow-out opening is facing upwards, e.g. crest on driver's airbag.

    → Do not position anything on the airbag units.

    → If removed for an extended period, the airbag units must be stored in a safe place.

    → Airbag units must not come into contact with grease, oil, detergents, liquids, or similar substances.

    → Do not expose airbag units to temperatures of more than 90°C.

    → Do not remove the short-circuit spring on the plug-in contacts.

    → Ignition and preparations may only be carried out by skilled staff, supervised by a second responsible person.

    → Before disposal, the airbag unit must be rendered harmless by electrical ignition performed in accordance with all precautionary measures, thereby preventing it from being used incorrectly.

  1. Release and disconnect electric plug connection for disconnection element -1-  .
    G15535683Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for disconnection element

  2. Unclip line bracket -2-  and remove section of line for disconnection element -3-  from power distributor.
    G15535684Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Section of line for disconnection element

  3. Unclip retaining lugs -1-  from cover on power distributor -2-  .
    G15535685Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cover on power distributor

  4. Unscrew fastening nuts -1-  and remove positive line -2-  .
    G15535686Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fastening nuts

  5. Remove disconnection element -3-  .
G15535687Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Disconnection element