2020 Lincoln Navigator

32 complaints on file, page 1 of 2.

1. Filed Sep 21, 2026Failure Sep 21, 2026103,000 milesWestminster, MDPower train1 injured

   The contact owns a 2020 Lincoln Navigator. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving toward a red light at 10 MPH, the transmission unexpectedly shifted into park(P), causing the contact's chest to strike the steering wheel. The engine then shut off. The vehicle was restarted, and the Hill Assist, Pre-Collision, and another unknown warning light were briefly illuminated before turning off. Additionally, the transmission was slipping while driving. The dealer was made aware of the failure but confirmed that parts were not yet available. The manufacturer was notified of the failure by phone. The failure mileage was approximately 103,000.

   NHTSA complaint 11765889
2. Filed Aug 21, 2026Failure Aug 20, 2026Dallas, TXSeat belts

   On August 20, 2026, I was driving my 2020 Lincoln Navigator and came to a complete stop at a traffic light. While I was sitting stationary at the light, with no collision, impact, sudden braking, or other event, I suddenly heard a very loud noise that sounded like a gunshot. At the same time, the driver-side seat belt violently tightened and pulled me back into the seat. The seat belt tightened with enough force to leave marks across my chest and stomach. I was able to get myself out of the seat belt, but afterward the seat belt remained extremely tight and locked in place and could no longer be used normally. My vehicle had previously been identified as being affected by a Lincoln/Ford recall involving the seat belt pretensioner. Several months ago, I received notification instructing me to bring the vehicle to a Lincoln dealership to have the recall addressed. I scheduled the repair and brought the vehicle to the dealership approximately two weeks later. At that time, I was informed that the recall had been paused and that the dealership could not perform the repair because Lincoln did not have an available remedy/replacement part. I continued driving the vehicle because Lincoln had not provided a repair or instructed me that the vehicle should not be driven. The seat belt pretensioner has now unexpectedly deployed while the vehicle was completely stationary and without any accident or impact. The Lincoln dealership has informed me that they expect it may take approximately one month to obtain the replacement part needed to repair the vehicle. I have also contacted Lincoln Customer Support, and a case has been opened regarding this incident. I am reporting this because this was a serious and frightening safety failure. The seat belt pretensioner deployed without a collision or other apparent reason and tightened with enough force to cause visible marks on my body. I am concerned that this defect could cause more serious injuries if it occurs to other drivers

   NHTSA complaint 11758614
3. Filed Aug 20, 2026Failure Aug 20, 2026Amarillo, TXPower train

   On August 20, 2026, while traveling about 45 MPH, I accelerated to merge onto a highway while passing a slow-moving semi, with traffic approaching from behind. The transmission unexpectedly disengaged and the vehicle completely lost propulsion. The gear indicator showed Neutral. The engine rapidly increased RPM/redlined but the vehicle would not accelerate. I pressed the Drive selector to re-engage the transmission. The vehicle lurched/slammed before Drive engaged and propulsion returned. This created a serious collision risk while merging into highway traffic. This is not an isolated incident. For approximately four years the vehicle has intermittently exhibited rough/abnormal shifting or slipping during acceleration, progressively worsening. During a previous loss-of-propulsion incident on a two-lane highway, the failure occurred while passing a semi with oncoming traffic, creating a risk of a head-on collision. We repeatedly discussed the transmission problem with dealership personnel. Because it was intermittent, the dealer said diagnosis required leaving our primary family vehicle for several weeks, without a loaner. The selling dealer, about six hours away, later offered to retrieve the vehicle and provide a loaner, but canceled because no loaner was available. The defect was therefore never successfully diagnosed or repaired. After the August 20 incident, dealer-provided connected-vehicle diagnostics recorded a Powertrain System Fault and TCM codes P27B5 (Transmission Gear Ratio Control Performance), P2796 and P07E6. The vehicle is parked and available for inspection because I consider it unsafe to drive. It is also subject to open NHTSA Recall 26V402/Ford 26S48 involving the transmission/parking system; no remedy is currently available.

   NHTSA complaint 11758346
4. Filed Jul 21, 2026Failure Jul 18, 202655,884 milesVenice, FLSeat belts

   The contact owns 2020 Lincoln Navigator. The contact stated while driving 20 MPH, occupied with his wife in the vehicle, he heard a loud explosion noise coming from inside the vehicle, and as his wife leaning forward the seat belt deployed on his front passenger side of the vehicle causing his wife to sustain whiplash and brushing to her chest. A dealer or An Independent mechanic was not contacted. The vehicle was not taken to an independent mechanic or dealer for dignanoses. The manufacturer was not notified of the failure mileage was 124,000. The contact was relating the failure to NHTSA Campaign Number:25V197000(SEATBELTS) However, the part to do the recall repair was unavailable. The approximate failure mileage was 55, 884.

   NHTSA complaint 11751851
5. Filed May 20, 2026Failure May 15, 2026Kansas City, MOPower train

   CDF Drum Failure is a known issue to Ford. They have issued a technical service bulletin (TSB 22-2428) to replace poorly designed components that have since been redesigned. The failure mode can cause violent gear shifts (from gear 10 to gear 1) at high speeds, which is a significant safety concern. While driving on the highway, the transmission would not shift between gears and the car lurched. Check engine light came on and I exited the highway immediately. I took my vehicle to be looked at, and they diagnosed the problem as CDF Drum failure. Ford needs to take responsibility for their problematic design in these vehicles.

   NHTSA complaint 11739013
6. Filed May 11, 2026Failure Apr 3, 2026Stephenville, TXExterior lighting

   Both front headlight and rear headlight seals are faulty resulting in a water leak, causing headlight and taillights to become inoperable at 60k miles.

   NHTSA complaint 11737024
7. Filed May 4, 2026Failure Oct 1, 2025Eugene, ORPower train

   2020 Lincoln Navigator, 10R80 transmission. Following two full transmission replacements, torque converter replacement, valve body replacement, and transmission pump repair, vehicle continues to exhibit hesitation under acceleration, harsh and delayed shifting, loss of power, shaking beginning at approximately 28-30 mph felt through the floorboard, and abnormal fuel consumption. Independent tire shop ruled out tires as cause. Safety Recall O1 for PCM reprogramming remains incomplete on this VIN despite multiple service visits. Vehicle has been at dealership since early-March with no confirmed repair date or Ford engineer visit scheduled

   NHTSA complaint 11735680
8. Filed Apr 25, 2026Failure Apr 24, 2026Fishkill, NYPower train

   On [XXX] at or about [XXX]., I was traveling on the highway while going up hill to pass a slow moving vehicle, in the passing lane, suddenly lost total acceleration in which a wrench light appeared as if the transmission disengaged. I was able to coast to the into the driving lane, to get to the shoulder of the road in which the transmission engaged back at about 10mph. I was able to continue slowly, to my destination but at lower speeds the vehicle was shaking and shifting hard. I had just purchased this vehicle, used, only having same for about a month. I had to have the vehicle towed back to the place where I purchase same, due to transmission failure on 04/25/26. To A Better Way Wholesale Auto, 49 Raytkwich Road, Naugatuck CT 06770 I waiting for a service report in what needs to be repaired or replaced. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint 11733809
9. Filed Mar 12, 2026Failure Feb 7, 2026Madison, MEPower train

   Transmission issue: Not shifting properly while on the highway and almost causing a crash by loosing power and shifted into neutral after attemting to accelerate. The next time it occured the transsmission would not down shift and I was not able to accelerate.

   NHTSA complaint 11723959
10. Filed Feb 11, 2026Failure Feb 8, 2026Oklahoma City, OKEngine

    Regularly maintained 2020 Lincoln Navigator at 78,000 miles experienced engine failure with no warning. No check engine light until we experienced power issues and engine shuttering. We took the vehicle directly to the mechanic within an hour of check engine light. They changed the oil and said to go to the dealer. Dealer assessed the vehicle as follows: Bottom end failure of the short block which caused a knocking noise. Confirmed metal debris in the engine oil. Seals failed and leakage occurred. Recommend complete engine replacement. This is the same issue occurring in newer models. Recalls and class action lawsuits filed due to this exact issue. This is premature engine failure requiring complete engine replacement on a 5-year-old vehicle. Major safety concern since the engine can seize up at any time. Imagine going 70 miles per hour down the highway and your engine seizes up with semi trucks around you, and your entire family is in the vehicle. This is beyond unacceptable. Now Lincoln expects us to pay $15,000+ for a new engine. Federal and state oversight organizations are created and funded by our taxpayer dollars to stop these problems and hold these manufacturers accountable. Please do something about this failure.

    NHTSA complaint 11717154
11. Filed Feb 3, 2026Failure Jan 31, 2026Austin, TXPower train

    Faulty Transmissions even after replacement. Fluid leaks and abrupt starting / stopping with it. Dealers can't seem to figure it out and have become a safety issue

    NHTSA complaint 11715250
12. Filed Sep 2, 2025Failure Sep 2, 2025Pflugerville, TXElectrical system, Warnings, Warning

    The collision warning doesn't warn sometimes. Nothing goes off when Im approaching and or have slammed on my breaks to avoid a collision. Sometimes it goes off at a great distance when it doesn't make sense to go off. I just bought the car used and have noticed this a lot. Also sometimes lane departure corrects and sometimes it doesn't. Something is off.

    NHTSA complaint 11684616
13. Filed Aug 29, 2025Failure Aug 14, 2025Detroit, MIEngine

    Catastrophic engine failure on 2020 Lincoln Navigator at 93,000 miles. Oil contamination in cylinder 6 caused complete compression loss due to piston ring failure. The engine suffers from failed cam phases and excessive carbon build up which are known failure points of this engine. Ford Technical Service Bulletins 20-2423 and 23-2143 document this as a known manufacturing defect for vehicles in my build timeframe, proving Ford was aware of this problem before production. This is premature engine failure requiring complete engine replacement on a 5-year-old vehicle. The failure pattern matches ongoing class-action lawsuits against Ford for EcoBoost engine defects. Safety concern: Catastrophic engine failure without warning while driving creates risk of sudden loss of power and potential accidents. Lincoln customer service has admitted these vehicles have this issue but refused escalation despite documented manufacturing defect and broken multiple callback promises. Request NHTSA investigation into 2020 Lincoln Navigator 3.5L EcoBoost engines for premature piston ring/compression failures related to carbon buildup and failed cam phasers as documented in Ford's own service bulletins.

    NHTSA complaint 11683838
14. Filed Aug 8, 2025Failure Jul 8, 2025Fort Wright, KYPower train

    Category: Power Train -> Automatic Transmission Subject: 2020 Lincoln Navigator – Repeated Missed Warranty Repairs – Transmission Neutral-Out & Violent Downshift at Highway Speed Description: On [XXX], while traveling at approximately 70 mph on [XXX], my 2020 Lincoln Navigator suddenly downshifted, free-wheeled into neutral, then violently re-engaged into a lower gear, chirping the rear tires and nearly causing a collision. The vehicle displayed a "Shift System Fault" warning. This defect matches TSB 23-2120 (momentary neutral-out) and TSB 24-2101 (harsh/delayed engagement) for the Ford/Lincoln 10R80 transmission used in the Navigator. TSB 23-2123 (harsh/delayed engagement/shift) also applies to my model year and transmission. I purchased this vehicle in December 2023 from Performance Lexus RiverCenter (Covington, KY) with the original Lincoln 6-year/70,000-mile powertrain warranty still in effect. According to Carfax, the vehicle was owned by Airport Ford, a Ford/Lincoln dealer, for six months prior. No transmission-related repairs were performed during that period despite applicable TSBs. In March 2024, I reported abnormal shifting to Lincoln of Cincinnati. The concern was dismissed without inspection or repair, even though the TSBs applied to my VIN at that time. The [XXX] incident is the direct result of two separate failures by Lincoln/Ford dealerships to act on a known defect while the vehicle was under warranty. This is a serious safety hazard that can cause sudden loss of power and traction at highway speeds. Vehicle Details: - Year: 2020 - Make: Lincoln - Model: Navigator - Transmission: 10-speed automatic (10R80) - Mileage at Incident: 48000 - VIN: [XXX] - Date of Incident: [XXX] - Dealers Involved: Airport Ford (prior owner), Lincoln of Cincinnati (service visit March 2024) The dealer is working on the car currently will send any repair items when they are in hand INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    NHTSA complaint 11679242
15. Filed Jul 28, 2025Failure Jul 24, 2025Fort Worth, TXPower trainFire

    Had transmission problems before this final issue. With that said the dealership ended up replacing the transmission as it was under warranty. Not even 2000 miles later we are coming back from vacation and I lost total power of the vehicle but since I was going around 70 mph we made it to the shoulder of the highway. Once there the vehicle was already smoking so we all got out of the vehicle and that’s when I saw the fire, and not even 3 minutes later it was totally in gulfed in flames.

    NHTSA complaint 11676812
16. Filed Jul 15, 2025Failure Jun 12, 2025Manassas, VAPower train

    The transmission system failed, causing jerking during acceleration. The original transmission was replaced by the dealer, so it may be available for inspection if retained by the dealer or returned to Ford/Lincoln. Jerking during acceleration can create safety risks including: unpredictable vehicle behavior during merging or passing, potential loss of control in traffic situations, and compromised ability to maintain consistent speed or smoothly accelerate away from hazards. Yes - the dealer confirmed the problem and determined the transmission required replacement, indicating they reproduced and verified the issue. Ted Britt Ford Lincoln, Chantilly, VA inspected the vehicle. No dashboard lights.

    NHTSA complaint 11673597
17. Filed Jun 30, 2025Failure Jun 30, 2025League City, TXSeat belts

    The contact owns a 2020 Lincoln Navigator. The contact received notification of NHTSA Campaign Number: 25V197000 (Seat Belts); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

    NHTSA complaint 11670363
18. Filed Jan 25, 2025Failure Nov 27, 2024Sugar Hill, GAPower train

    Was on Interstate when there was a loud bang, the transmission shifted harshly and I lost power where the vehicle would not go faster when i hit the pedal. I was basically pumping the gas for about 3-5 seconds before transmission re engaged. It was a dangerous situation in that I was at highways speeds about 65-70mph and i had no throttle control for several seconds. There was no warning when it happened and it re engaged and I was able to drive the vehicle home. Ford did replace the CDF drum under warranty but there should be a recall on this transmission. The the same thing happened in my other truck, an f150 which uses the same tranmission and engine combo.

    NHTSA complaint 11638554
19. Filed Jul 14, 2024Failure Aug 20, 2023Charlotte, NCElectrical system

    My car has an unknown electrical issue that causes the car battery to completely drain and the car unable to turn on. It first started in August 2023 and after months of time at the dealership, Lincoln has never determined the cause or been able to fix it and it continues to happen. This is unsafe because it leaves me and my family stranded with no operable car.

    NHTSA complaint 11601982
20. Filed Jun 5, 2024Failure May 30, 2024Bakersfield, CAPower train

    Transmission hard shifting when shifting down 3-1 and up 1-3 I see there is a recall for 2020-2024 navigator but mine doesnt show recalls when i looked for it

    NHTSA complaint 11592758