2020 Nissan Pathfinder

While driving, the vehicle experienced sudden and complete loss of throttle response, resulting in little to no acceleration. This occurred in active traffic and created a dangerous situation where the vehicle could not maintain speed or safely move out of traffic. The vehicle has been serviced multiple times by Nissan of Kenosha, including a full transmission replacement under warranty. Despite these repairs, the same throttle failure has occurred repeatedly, including within hours of being returned as “repaired.” Most recently, the throttle failed again while driving on a public street, and I was only able to move the vehicle into a driveway with minimal acceleration. The vehicle is currently not drivable and remains unsafe to operate. The dealership has not resolved the issue and has released the vehicle multiple times in an unsafe condition. This is an ongoing safety defect involving loss of acceleration and vehicle control.

Airbag needs replacing at 60,000 mile due to TSB# NTB19-07-1D

I own a 2020 Nissan Pathfinder with approximately 55,000 miles. The vehicle repeatedly failed Indiana emissions testing because the oxygen sensor monitor would not set to “ready,” despite multiple complete drive cycles and no check‑engine light or stored fault codes. A local shop performed diagnostics and found no issues. They reported that another 2020 Pathfinder came in the following week with the exact same problem. My vehicle was ultimately sent to a Nissan dealership, where they determined the upstream oxygen sensor had failed in a way that prevented the ECM from running the emissions monitor, yet did not trigger any diagnostic trouble codes. The repair required full sensor replacement at a cost of $1,450, not covered under warranty. The failure mode is concerning because: • The vehicle gives no warning to the driver. • The ECM blocks emissions readiness indefinitely. • The issue appears to be occurring in multiple 2020 Pathfinders. • Owners cannot legally renew registration without passing emissions. This may indicate a defective oxygen sensor or ECM logic issue affecting 2020 Pathfinders. I am filing this complaint so NHTSA can track the pattern and determine whether a broader defect investigation is warranted. Vehicle Details: • Year/Make/Model: 2020 Nissan Pathfinder • Mileage at failure: ~55,000 • No warning lights, no stored codes • Emissions monitor would not complete • Dealer confirmed sensor failure and replaced part Safety Concern: A failed emissions component that does not trigger a fault code may indicate a defect in the emissions control system or ECM logic. The lack of diagnostic warnings prevents owners from knowing there is a problem until the vehicle fails emissions testing.

Passenger door unlock/lock does not work at all unless done manually by hand and the driver door is beginning to do the same as well. This has begun a year ago. The lift gate button broke off over a year ago as well and is only connected by cables and today (January 9, 2026) while trying to open the trunk the entire silver trim piece flew off towards me. The manual trunk (ours is not automatic) is a poor design and is not made safely to push the trunk button and pull up easily.

My 202 pathfinder started misfiring with sever knocking, Nissan said there is metal saving in my oil which is caused because of the long block engine failure and timing chain loosening. I had my oil changes done every 4K, and I also had the fluids flushed twice in 5 years because of excessive build up. How does this happen.

Electrical issues with my car including AC. Timing belt chain went and gasket covers. Continuous issue with this vehicle.

Unknown

remote power locks door driver and passenger side will not open or close with remote fob leaving door open for anyone to open door when i am not around, or when at a stop. someone can open door and get in.

Driver side door lock / unlock does not work with keyFOB. All other doors lock / unlock but driver side door has to be locked / unlocked with physical key.

On April 7, 2025, the dealership attempted to sell me a vehicle that was experiencing an engine condition running too lean. I declined that vehicle due to safety concerns. On April 8, 2025, the salesperson contacted me again and stated that a different vehicle had been located that would meet my needs. At that time, I was nine months pregnant and urgently needed a vehicle with third-row seating for my children. The dealership was aware of my condition and urgency. I took delivery of the vehicle that day. Unexpectedly, I went into labor the following day and gave birth shortly after. Because of childbirth and medical recovery, I did not immediately operate the vehicle extensively or discover the safety issues. After being discharged from the hospital, around April 11, 2025, I began using the vehicle and discovered serious mechanical problems that made the vehicle unsafe to operate. The vehicle exhibited engine-related issues and a major suspension defect that affected vehicle stability and safe operation. The vehicle was returned to the dealership, where repairs were performed and parts were ordered, confirming that the defects existed prior to or at the time of delivery. Despite the vehicle being driven a significant distance immediately before sale, the dealership did not perform a basic oil change or standard post-delivery inspection. Operating a vehicle under these conditions raises concerns for engine reliability, overheating, and failure. The suspension defect created risk of loss of control, and the engine condition created risk of drivability issues. These conditions posed a safety risk to the driver and passengers, including a newborn child. The vehicle remains available for inspection if requested.

Hood Latch failed. Once opened, it would not re-secure. Vehicle had ~ 67,000 miles at occurrence. Problem was confirmed by dealer service. There were no warning features. Latch needed replacement due to 'damage' even though the was no accident or other reason for it to be 'damaged'. Cost was over $450 for replacement & repair. There are recalls for the same issue on other model years!

The contact owns a 2020 Nissan Pathfinder. The contact stated that while the vehicle was stationary, the ABS, traction control, and the Forward Collision Avoidance warning lights illuminated. The contact turned off the vehicle and waited for several minutes before restarting the vehicle, and the warning lights were off. The vehicle was not taken to be diagnosed. The dealer was not made aware of the failure. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 87,000.

CVT Transmission Judder

I've replaced both CV axles, all brakes, and had service completed with the wheel hubs. Still get a grinding noise located at the front wheels.

1. The vehicle going less then 25 mph accelerates with out foot on the gas paddle. This problem has occurred multiple times on and off. 2. The Transfer case and axle seal started leaking at 74000 miles. Purchased the vehicle as a CPO dealer asking for $4000 to make repairs I only had the vehicle for 8 months. Are there recall to fix this issues?

The contact owns a 2020 Nissan Pathfinder. The contact stated while driving 35 MPH, the passenger’s side headlight began to fog up. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that there was condensation in the headlight housing and that the headlight housing needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 38,000.

At recommend 60k interval transmission was having issues and advised the Nissan Dealership concerning issue. After consulting with Master tech on site and Corporate Nissan service was completed and still have issues. Transmission slips at all different intervals for the known cvt transmission that is in vehicle. Nissan suggested to have a ecm/tcm update to possibly diagnose the problem wanted to charge $150 for no guarantee of any results. Did ride alone with shop Forman. Still have issues and no check engine light or other lights are showing on dash.

My 2020 Nissan Pathfinder SL has once again developed problems with the Emergency forward Brake System. The ABS AEB was replaced in January 2024 at Southwest Nissan in Weatherford Tx . Today, [XXX] the AEB light came back on. This is also the second time I have had to replace the Brake light located under the brake pedal. This is the second time I am reporting this problem to NHTSA. Research on several car repair sites shows this is a common problem with the 2020 Nissan Pathfinder, but NHTSA has failed to issue a recall. The original cost for repair at the dealership was over $4000. Please review and confirm problems with this model and year. This is an ongoing safety issue. Southwest Nissan Weatherford, Tx was where my car was repaired in January 2024. They will be able to provide all documentation. The mechanic also stated in writing that this was a common occurrence with the Pathfinder. Thank you, [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Car does not display the correct amount of fuel remaining once it hits half a tank left. Can read quarter of a tank remaining, and the distance to empty meter shows 40 miles. Or it will show 97 miles to empty and car will be on empty on fuel gauge. Then once I arrive at my destination, they flip. Driving 3 miles reports driving over 10-15 miles from distance to empty, the gauge starts moving. Never an accurate reading.

There's been a loss of power when accelerating, engine has made an odd noise during startup and occasionally a knocking noise when driven longer than a 10 mins. Dealership said there's metal in the oil pan. I saw an article today that said only nissan three and four cylinder vehicles have these issues but my pathfinder has the same problems.