Preliminary Work
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.
- Drain coolant → 193817 DRAINING AND FILLING COOLANT (INCLUDES BLEEDING) - section on "Draining".
- Remove engine compartment trim panels → REMOVING FRONT TRIM PANEL (ENGINE COMPARTMENT) - section on "Removing".
- Loosen tank vent valve and set it aside. → 202319 REMOVING AND INSTALLING TANK VENT VALVE