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Home >> Porsche >> 2016 >> Cayman GTS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 240 (97 - Cables -- 92A Cayenne) >> WM 970955 Replacing Sub-Part Of Wire Harness In Engine Compartment At The Right >> Replacing Wire Harness In Engine Compartment At The Right

Replacing Wire Harness In Engine Compartment At The Right

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Overview Of Main Wire Harness In Engine Compartment At Right
G09942124Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Connector For Pressure Sensor
  2. Connector For Air Quality Sensor
  3. Connector For Sensor For Body
  4. Connector For Coolant Reservoir
  5. Connector For Windscreen-Washer Reservoir
  6. Connector For Windscreen-Washer Pump
  7. Connector For Spring Strut
  8. Connector For Tyre Pressure Monitoring (TPM) Transmitter
  9. Connector For Hydraulic Unit
  10. Connector For Level Sensor
  11. Connector For ABS Wire Harness
  12. Ground Point Under Hydraulic Unit
  13. Connector For Main Headlights
  14. Ground Point On Wheel Housing Behind Headlight
  15. Connector For Side Direction Indicator Lights
  16. Connector For Front Wire Harness On Lock Support
  17. Three Connectors For Front Wire Harness In Front Apron
  18. Connector For Wire Harness For Bonnet
  1. Loosen the wire harness -1-  from the rubber sleeve to the engine compartment -2-  as far as the center of the vehicle.
    Fig 2: Identifying Wire Harness In Engine Compartment At Right
    G09942125Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    When cutting the front wire harness, make sure there is enough length of cable left to join to the new lines.

  2. Cut the strands of the engine compartment wire harness at the left in area -X-  .
    Fig 3: Identifying Connection Point Area
    G09942126Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Press rubber sleeve -2-  through towards the engine compartment -A-  and pull the wire harness -1-  into the engine compartment -A-  .
    Fig 4: Identifying Wire Harness In Engine Compartment At Right
    G09942127Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Pull the wire harness -1-  through from the engine compartment into the passenger compartment -A-  and fit the rubber sleeve -2-  at the correct position.
    Fig 5: Identifying Wire Harness In Engine Compartment At Right
    G09942128Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    Select a place for the joint where there is enough space to join all the lines present.

    Do not cut the lines too short in case they have to be laid in a different position if there is insufficient space in the area of the joint.

    Information 

    The greatest care must be used in the individual work steps for stripping insulation from, crimping, and shrinking/insulating the electric lines.

    The procedure for stripping insulation from, crimping, and shrinking/insulating the electric lines must be complied with and observed. The procedures are described in detail in the Repair Kit For Cayenne Wire Harnesses Nr. 155-2  .

    Crimping samples must be prepared before beginning work.

    Information 

    Allocation of lines - see wiring diagram.

  5. Crimp the lines in area -X-  .
    Fig 6: Identifying Connection Point Area
    G09942129Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Secure the wire harness -1-  from the rubber sleeve to the engine compartment -2-  as far as the center of the vehicle.
    Fig 7: Identifying Wire Harness In Engine Compartment At Right
    G09942130Courtesy of PORSCHE CARS NORTH AMERICA, INC.
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