Pinpoint Test B : The Passenger Power Lumbar Is Inoperative - 10-Way, Without Multi-Contour Seats: Notes
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Wiring Diagrams Power Seats for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Front Seats - System Operation and Component Description .
Possible Causes
- Wiring, terminals or connectors
- Seat control switch
- Front seat power lumbar assembly