Where is the blend door motor on a 99 Lincoln Navigator?

The blend door motor on a 1999 Lincoln Navigator is located behind the dashboard, on the passenger side. Accessing it requires partial or complete dashboard disassembly. It's not easily visible or accessible without removing significant interior components.

You'll likely find it near the HVAC unit itself, but the exact location can vary slightly depending on specific trim levels. Consult a repair manual specific to your 1999 Lincoln Navigator for precise location and removal instructions. These manuals often have diagrams showing the location and steps involved.