Removing Spreader Device For EPB

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.

Information

The pictures shown in this document may differ from the original .

The spreader device (actuator) is located on the rear-axle wheel bearing housing instead of the mechanical spreader device with the parking-brake cable.

Actuator
Tie-wrap - prevents twisting

Fig 1: Identifying EPB Actuator
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Release electric plug connection -2- at the actuator -1- (-a- ) and pull it off -A- .

Fig 2: Removing Plug Connection For Actuator
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unclip wire harness -4- from the retaining clip -3- .
If the actuator has to be re-used, secure it in the brake shoe mountings with a tie-wrap to prevent it from twisting! -arrow-

Fig 3: Identifying Servo Motor Lock
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Loosen fastening screws -arrows- on the actuator.

Fig 4: Locating Actuator Fastening Screws
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Loosen fastening screws -1- on the brake cover plate.

Fig 5: Identifying Screws On Brake Cover Plate
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Turn the wheel hub so that the actuator can be removed carefully. → Removing actuator

Fig 6: Securing Wheel Hub Actuator
Courtesy of PORSCHE CARS NORTH AMERICA, INC.