The contact's wife owns a 2018 Lincoln Navigator. The contact stated that while driving at various speeds, the gear shifter independently shifted to park and other gears while driving over a railroad track. The vehicle was turned off and restarted and operated as intended. A dealer was contacted. The vehicle was not taken to the dealer or independent mechanic to be diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 139,000.
2018 Lincoln Navigator transmission problems
20 complaints (38% of all complaints for this car). Typical mileage when it fails: 86,000.
- owner complaints
- 20
- of this car's complaints
- 38%
- typical mileage
- 86,000
- crashes
- 0
- recalls
- 2
Which part fails
Owners did not name a specific part.
At what mileage
Complaints by mileage at the time of the problem.
0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+
Lincoln Navigator transmission problems in other years
Related recalls
Power train: automatic transmission
- What is wrong
- Ford Motor Company (Ford) is recalling certain 2018-2021 Navigator, Expedition, 2020-2021 Explorer, Lincoln Aviator, and 2021 F-150 vehicles. The transmission park pawl may engage while the vehicle is in motion, resulting in park system damage.
- Risk
- Park system damage may result in a vehicle rollaway, increasing the risk of a crash.
- Remedy
- Dealers will update the powertrain control module software, and inspect and replace any damaged transmission components as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed July 10, 2026. Additional letters will be sent once the remedy is available, anticipated in April 2027. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S48. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on June 26, 2026.
Recall number 26V402000 · Recall details
Power train: automatic transmission
- What is wrong
- Ford Motor Company (Ford) is recalling certain 2017-2018 Ford F-150 and 2018 Ford Expedition and Mustang and Lincoln Navigator vehicles equipped with 10-speed automatic transmissions. A roll pin may not have been installed in the transmission, potentially causing a loss of the "Park" function.
- Risk
- Despite the transmission shift lever being placed in 'Park' and the instrument panel display indicating 'Park,' the vehicle may roll away after it has been exited if the parking brake has not been applied, increasing the risk of injury or a crash.
- Remedy
- Ford will notify owners, and dealers will inspect the transmission to make sure it has the roll pin, installing one if it is missing, free of charge. The recall began on April 13, 2018. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 18S09.
Recall number 18V213000 · Recall details
What 2018 Lincoln Navigator owners say
Most recent owner complaints, unedited.
I have experienced harsh shifting from gear 1 to 2 and as well from 2nd to 3rd gear. This results in delayed acceleration at expressway onramps and when turning into forward traffic. This is a known risk with unresolved recall 26S48 related to transmission parking system dammage and related transmission damage. As well, there is a TSB 22-2248 related to this year/make/model transmission problem.
The contact owns a 2018 Lincoln Navigator. The contact stated that while driving at 70 MPH, the transmission seized, and the vehicle failed to accelerate. The contact stated that several unknown warning lights were illuminated during the failure. Additionally, the brake warning light was illuminated, and the message “Loss of Power” was displayed. The failure was a recurring failure. The contact associated the failure with the federal safety agency Campaign Number: 26V402000 (Power Train). The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 170,000.
1. transmission shifts hard and/or seems to shift to neutral and losing forward propulsion 2. or loud clunk followed by shuddering and no control 3. no control means unsafe driving conditions particularly if closer to other vehicles 4. dealer quoted some mumbo/jumbo about jumping into park 5. dealer quoted $10,000 figure for new transmission 6. after clunk event and pulling over wrench light came up with reference to differential 7. super hard shifting or no shift life-threatening lunging and hesitation is unacceptable0
The vehicle has experienced repeated mechanical failures involving the engine, cooling system, drivetrain, and electronic systems. Documented failures include the navigation/APIM module, transmission jerking and drivability issues, transmission valve body concerns, cam phaser failure, driveshaft repair, front wheel bearing/IWE failure, coolant leaks from heater core hoses, and engine vibration requiring extensive diagnostic work including a short block engine repair. The vehicle has also experienced multiple overheating incidents despite prior repairs. Overheating occurred in May 2025, December 2025, and February 2026. During these events the engine temperature rose abnormally and coolant had to be added to the reservoir. Drivetrain problems including transmission jerking, vibration, and driveshaft repair also created drivability concerns while operating the vehicle at highway speeds. These issues have been inspected and confirmed by an authorized Lincoln dealership service department. Numerous repairs and diagnostics have been performed including APIM replacement, cam phaser repair, heater hose replacement, wheel bearing/IWE replacement, driveshaft repair, and engine diagnostic work approved through warranty processes. Symptoms prior to failures included overheating, vibration, excessive fan noise, whining while driving, and transmission jerking. The vehicle and components are available for inspection upon request. The repeated overheating events combined with drivetrain and engine failures raise concern that this vehicle may have an underlying safety-related defect that could result in sudden loss of power or engine failure while operating in traffic.
The contact owns a 2018 Lincoln Navigator. The contact received notifications of the federal safety agency Campaign Numbers: 23V598000 (BACK OVER PREVENTION) and 25E070000 (POWER TRAIN); however, the part to do the recall repair on the Power Train was not yet available. The contact stated while driving 60 MPH, the steering wheel vibrated, and the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact exited the freeway and when the vehicle stopped at a traffic light the vehicle stalled. After several attempts the vehicle failed to restart. The transmission warning light and the service indicator light were illuminated. The vehicle was towed to an independent mechanic who diagnosed that the transmission had failed. The transmission was replaced. After three weeks, the failure reoccurred. The transmission warning light and the service indicator light were illuminated. The vehicle was taken back to the independent mechanic who diagnosed that the spark plugs, and transmission had failed. The spark plugs were replaced and some unknown part on the transmission was repaired. The contact stated that the failure persisted. The vehicle was taken to the independent mechanic who diagnosed that the transmission needed to be replaced. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure milage was approximately 72,000.
Front differential - entire system needs to be rebuilt due to bearings going bad. While the vehicle has not ceased up due to the differential bearing, it is a Safety issue and known to Ford. Note this is the second time I’ve personally had to have the front end rebuilt in this vehicle. First time at 79,000 miles and now again at 149,000. Giving me a 70,000 mile service life. How is that possible that a differential only last 70,000 miles.
Transmission is having major issues with flaring and shifting. Vehicle has trouble engaging torque convertor, vehicle almost seems to stall out when accelerating with heavy traffic due to transmission engaging poorly.
The back up camera will randomly black out. The steering wheel motor is broke and the steering wheel does not adjust. Needed a new air conditioner motor, timing chain, had a transmission leak, wheel axel leak. This is a safety hazard and caused a huge financial strain.
The same problem that is currently being reported by the federal safety agency for the Ford F-150 has been happening to my Lincoln Navigator for the past few years. During higher-speeds (50 mpg and over) the auto will lurch forward as if trying to shift gears and has, on more than one occasion, actually downshifted into a lower gear while driving on expressways, forcing me to pull-over, stop the engine and restart in order to get the auto back into normal operation. When this downshifting occurs, a graphic appears on the dashboard. This graphic shows a stick-shift icon and also includes the words "Manual Shifting". However, the exact words cannot be verified since the graphic only stays visible for a split-second. Since I'm a bit shocked when this happens, my concentration is on safety and not on the specifics of a dashboard graphic. When I have taken the auto into service and mentioned these occurrences, the service persons have always stated that the computer system has been updated and the problem is marked solved. I have a warranty of 100,000
Questions about the 2018 Lincoln Navigator transmission
Does the 2018 Lincoln Navigator have transmission problems?
Owners have filed 20 complaints about the transmission of the 2018 Lincoln Navigator, 38% of all its complaints, more than any other problem.
At what mileage do 2018 Lincoln Navigator transmission problems start?
The typical (median) mileage in owner complaints is 86,000 miles.
Was there a recall on the 2018 Lincoln Navigator transmission?
Yes, 2 recalls: 26V402000, 18V213000. Check your VIN to see if your car still needs the free repair.
What year does the Lincoln Navigator have bad transmission?
The Lincoln Navigator model years with the most transmission complaints are 2019 (24 complaints), 2018 (20 complaints) and 2020 (18 complaints).
Other 2018 Lincoln Navigator problems
Engine 12Electrical 8Driver assistance 5Steering 5Fuel system 2Lights 2Seat belts 2Seats 2Visibility 2Body 1Suspension 1Wheels 1
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