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Home >> Porsche >> 2009 >> Cayenne Base, Standard >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> 46 - Brakes - Brake Mechanics >> WM 461019 Removing And Installing Mounting Saddle (All Models) >> Preliminary Work

Preliminary Work

  1. Jack up the vehicle. → WM 4000V0 LIFTING THE VEHICLE
  2. Remove the two A-pillar trim panels. → WM 705719 REMOVING AND INSTALLING A-PILLAR TRIM
  3. Extend the electrically adjustable steering column fully in centre position and do not engage the steering lock. Disconnect the battery. → Connecting And Disconnecting Battery
  4. Remove dashboard. → 701819 REMOVING AND INSTALLING THE INSTRUMENT PANEL
  5. Remove relay carrier (under dashboard). → WM 9790IN RELAY CARRIER
    Fig 1: Locating Relay Carrier (Under Dashboard)
    G09419495Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove the two control units -Arrow-  on the right side under the dashboard. Removing vehicle electrical system control unit .
    Fig 2: Locating Control Units
    G09419496Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  7. Release the holder (relay carrier/Kessy control unit/immobiliser/vehicle electrical system control unit) engaged on the left side and front (screwed on the right side).
  8. Release foot-operated parking brake from the dashboard carrier only and let it hang. Do not remove the lower A-pillar trim panel. → 466019 REMOVING AND INSTALLING PEDAL FOR FOOT-OPERATED PARKING BRAKE 
  9. Mark steering column on the lower sliding piece!
    Fig 3: Identifying Steering Column Mark On Lower Sliding Piece
    G09419497Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  10. Remove steering column from the dashboard bracket and carefully put it to one side.
    Fig 4: Identifying Steering Column
    G09419498Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  11. Remove dashboard bracket. → 701219 REMOVING AND INSTALLING DASHBOARD BRACKET
  12. Separate the steering column from the lower sliding piece with a quick strong pull. → WM 481519 REMOVING AND INSTALLING STEERING COLUMN
  13. Remove cowl panel. → WM 664419 REMOVING AND INSTALLING COWL PANEL COVER
  14. Remove engine-compartment trim panel on the left. → 700219 REMOVING AND INSTALLING FRONT COVER (ENGINE COMPARTMENT)
  15. Partly remove E-box and lay it aside. → 979019 REMOVING AND INSTALLING RELAY CARRIER FOR PLENUM PANEL E-BOX
  16. Remove bulkhead from plenum panel on the left by unscrewing the three screws.
  17. Remove underbody protection. → 108019 REMOVING AND INSTALLING ENGINE GUARD