Water Connector and Heater Pipe (Outlet)

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

First apply a neutral detergent to O-rings, then quickly insert the insertion parts of the water connector and heater pipe into the multi-way control valve housing.