Removing Fuse Element Group B In Power Distributor

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.

WARNING: Incorrect handling of safety bolts

Danger of injury
Loss of torque

→ Always use new fastening screws and nuts following removal.

→ Observe specified tightening torques.

→ Carry out a visual inspection of all re-used parts.

Fig 1: Identifying Installation Position Of Fuse Element Group B

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

NOTE: Voltage peaks

Risk of damage to loads or to the control unit

→ Disconnect the battery before removing the component or control unit.

Fold up carpet and pull it aside.
Unclip the small plastic cover -1- and remove it by pulling it upwards.

Fig 2: Unclipping Small Plastic Cover On Power Distributor
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Unscrew fastening nut -2- on the fuse element group.

Fig 3: Identifying Fuse Element Fastening Nut
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Release three plug connections -3- from the holders for the large plastic cover -4- on the power distributor and unclip at the sides.
Unscrew fastening screw -5- on the large plastic cover -4- on the power distributor and unclip at the sides.

Fig 4: Identifying Fastening Screw On Plastic Cover For Power Distributor
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Carefully turn the large plastic cover -4- on the power distributor to the side.

Fig 5: Turning Plastic Cover On Power Distributor To Side
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Remove fuse element group B .
1. 7.1. Unscrew fastening nuts -1- on the three electric lines -2- .
  
  Fig 6: Identifying Fuse Element Group B
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 7.2. Pull the three electric lines -2- up off the studs.
3. 7.3. Remove cutoff relay.
4. 7.4. Pull off electric plug connection -3- .
5. 7.5. Loosen the fastening nuts -4- on the disconnect switch mechanism.
6. 7.6. Pull the disconnect switch mechanism -5- up out of the brackets and carefully place it aside.
  
  Fig 7: Identifying Switch Mechanism
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
7. 7.7. Remove fuse element group B in an upward direction.
  
  Fig 8: Identifying Fuse Element Group B
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.