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Other or unknownPart report

2015 Lincoln Navigator Other or unknown Problems

Complaints
3about this part
Share
14%of 21 total for the year
Median mileage
68,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the other or unknown of the 2015 Lincoln Navigator, 14% of the 21 complaints for this model year. Where a mileage was given, the median is 68,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While driving on a busy road the vehicle lost all power. There were 3 children in car seats at the time. The vehicle was taken to the dealer for diagnostic test and repair. A few days later the vehicle lost power again, while driving on a very busy road. This was a very dangerous situation. It was returned to dealer, this time they replaced the throttle body. This happened on may 10th, and may 22nd, 2018. Also side monitor stopped working.”

NHTSA complaint #11097877, filed 2018-05, 68,000 miles

“There are some major transmission issues with my vehicle. The gears do not change properly causing the SUV to stall on the highway while I was driving 65 MPH. I took it to the Mark Ficken Ford Lincoln dealership for repair. They stated that the torque converter needed repair along with the 3rd gear and 5th gear clutch had issues. The thumping/grinding sound I've been hearing since I purchased the car from Mark Ficken. The dealership should cover the cost of these repairs. The vehicle has 110,000 miles on it. I purchased it pre-owned from the dealership.”

NHTSA complaint #11488644, filed 2022-10

“The contact owns a 2015 Lincoln Navigator. The contact received notifications of NHTSA Campaign Number: 25V091000 (Visibility). The contact became aware that the remedy the manufacturer has for the recall repair was to cut the LED wire and disable it permanently. The contact does not agree with the remedy and wants the recall part repaired.”

NHTSA complaint #11656776, filed 2025-04

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2025323%
202416%
2023114%
2022419%
2021515%
202013%
20191113%
2018612%
201739%
2016312%
2015314%
2014318%
201317%
2012325%
2011111%
201016%
2009220%
2008413%
200749%
200623%
200524%
200422%
200354%
200213%
200134%
200022%
199943%
199832%

Other parts of the 2015 Lincoln Navigator

Electrical system
7 complaints
Transmission and drivetrain
5 complaints
Engine
4 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Fuel system
2 complaints
Air bags
1 complaints
Back-over prevention (rear camera)
1 complaints
Brakes
1 complaints
Seat belts
1 complaints
Seats
1 complaints
Steering
1 complaints

← All problems reported for the 2015 Lincoln Navigator

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology