2015 Lincoln Navigator Transmission and drivetrain Problems
- Complaints
- 5about this part
- Share
- 24%of 21 total for the year
- Median mileage
- 66,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the transmission and drivetrain of the 2015 Lincoln Navigator, 24% of the 21 complaints for this model year. Where a mileage was given, the median is 66,500 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.
“A few months ago, around 65,000 miles, I was driving on the highway when I noticed a loss of power as I was trying to accelerate. At that same time, the check engine icon started flashing. I was unable to accelerate until the check engine icon stopped flashing. Everything went back to normal and I didn't experience this problem again for a couple of months. This would occasionally happen whenever I'd try to overtake another car on the highway. These days at 78,000 miles, the vehicle intermittently runs rough.”
NHTSA complaint #11241585, filed 2019-08, 65,000 miles“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“MY 2015 Lincoln Navigator suddenly down shifts when driving. I was on the highway driving 65 MPH when I had to pull off onto the edge of the highway at night in CHICAGO. This is very scary and a significant safety issue. Ford knows of the defects with the transmission in this model. They have issued recalls for the same transmission in other models, just not the Navigator yet. This needs a recall immediately for the models that have transmissions with the same defects just as other Ford models such as the F150.”
NHTSA complaint #11603530, filed 2024-07“When in park, vehicle fails to stay parked in some instances. For example, SUV has rolled forward (while in park): when parking on an incline or while unloading items from trunk, resting against bumper caused it to roll ahead and hit closed garage door in the garage, or when leaning on the SUV body outside vehicle it can disengage from park and start moving while shifter stays in P position. Emergency break stops movement. We started noticing the issue Jan 2022 and took it to Lincoln for service on 02/25/22 to investigate (after multiple accounts, same concern). …”
NHTSA complaint #11459788, filed 2022-04Related service bulletins
- 11025611Nov 12, 2025Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022…
- 10251934Mar 1, 2024During service and repair requiring removal and replacement of a crankshaft bolt and/or crankshaft damper, achieving proper torque of the crankshaft pulley bolt is critical…
- 10214754Jun 21, 2022Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 (non-Raptor) vehicles equipped with 4WD may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may…
- 10194428May 24, 2021Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTC) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022…
- 10169986Dec 20, 2019Some 2015-2020 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022…
- 10164426Aug 26, 2019Some 2013-2018 F-150/Expedition/Navigator vehicles equipped with four wheel drive (4WD) may exhibit an intermittent grinding noise while driving in two wheel drive (2WD) mode…
- 10160931May 10, 2019On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi-Purpose Grease Spray XL-5-A even if grease was…
- 10127405Nov 2, 2017Some vehicles may exhibit a no start condition with an illuminated malfunction indicator lamp (MIL) and a DTC P161A after PCM replacement. This may be due to the parameter reset…
- 10099463Mar 14, 20172009-2017 vehicles equipped with a 6r80, 6r100, 6r140 automatic transmission have an updated main control valve body overhaul procedure. Refer to workshop manual (wsm), section…
- 10078988May 11, 2016Air conditioning (a/c) inoperative - diagnostic trouble code (dtc) p0645
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 4 | 25% |
| 2022 | 1 | 5% |
| 2021 | 6 | 18% |
| 2020 | 18 | 56% |
| 2019 | 24 | 28% |
| 2018 | 20 | 38% |
| 2017 | 1 | 3% |
| 2016 | 2 | 8% |
| 2015 | 5 | 24% |
| 2014 | 7 | 41% |
| 2013 | 6 | 43% |
| 2012 | 5 | 42% |
| 2011 | 2 | 22% |
| 2010 | 2 | 13% |
| 2008 | 2 | 7% |
| 2007 | 2 | 4% |
| 2006 | 6 | 10% |
| 2005 | 5 | 10% |
| 2004 | 4 | 5% |
| 2003 | 13 | 10% |
| 2002 | 2 | 6% |
| 2001 | 7 | 9% |
| 2000 | 10 | 9% |
| 1999 | 8 | 6% |
| 1998 | 16 | 8% |
Other parts of the 2015 Lincoln Navigator
7 complaintsEngine
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsOther or unknown
3 complaintsFuel system
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsBrakes
1 complaintsSeat belts
1 complaintsSeats
1 complaintsSteering
1 complaints
← All problems reported for the 2015 Lincoln Navigator
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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