Removing Rear Left Coolant Pipes On Transmission

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: Hot fluid

Danger of scalding

→ Let the fluid cool down.

→ Wear personal protective gear.

Drain coolant. → 193817 DRAINING AND FILLING COOLANT (INCLUDES BLEEDING)
Remove left catalytic converter. → 267319 REMOVING AND INSTALLING MAIN CATALYTIC CONVERTER
Remove rear left coolant pipe.
1. 3.1. Unscrew screws -arrows- .
2. 3.2. Remove coolant hoses -1- and -3- by loosening the hose clamps.
3. 3.3. Remove rear left coolant pipes.
  
  Fig 1: Locating Rear Coolant Pipes On Transmission
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.