Heater Hose Installation Note

WARNING: This page is about a different car, the 2018 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Connect the heater hose to the coolant control valve so that the projection position is aligned with the mark.

Fig 1: Mark On Heater Hose
Courtesy of MAZDA MOTORS CORP.