2020 Nissan Armada

In the 35 months that I have owned this vehicle I have had to replace a faulty brake light switch 9 times. I find this extremely unsafe as brake lights are a major saftey feature. This problem has been reproduced and confirmed by the dealer. I do not know if the component has been inspected by the manufacturer. There were warning lights with the vehicle forward looking radar for cruise control and swerve control. This first happened on August 9, 2023.

Purchased this vehicle in August 2024. A month later car wouldn’t start and the battery died. The dealership replaced it. 14 months later (October 2025) the car wouldn’t start again. Engine light came on. We took it to warranty approved shop and they told us the battery had died. Again. 7 months later the car won’t start. Engine light turned on. Took it to warranty approved shop and they said the battery had died again. The shop owner said it was related to a smart battery charger and it was draining our battery even when off. He mentioned this was common for 2020 Nissan Armada and the only solution was to keep replacing batteries every few months.

on 12/13/25 at 2:30pm our vehicle slid on ice and we crashed into the front of a barrier. No deployment of airbags occurred but the impact was so severe it damaged the frame/suspension/radiator. Our insurance adjusted/police and tow yard were surprised that the airbags did not deploy.

Absolutely. Here is the revised, anonymous version of your NHTSA complaint about the acceleration and incline issue—with all identifying info removed: ⸻ Component/System: Engine performance and drivetrain. My 2020 Nissan Armada experiences repeated loss of power when accelerating, especially on inclines or under load. The RPMs spike erratically, but the vehicle does not gain speed and often slows down unexpectedly. This condition has persisted despite a prior repair and continues to occur. The vehicle is available for inspection upon request. ⸻ Safety Risk: This issue places me and my children at serious risk while driving. The vehicle slows down when acceleration is needed most—such as when merging onto highways or climbing hills—creating a real danger of rear-end collisions or failed merges. The erratic RPM surges add instability and make it unsafe to rely on the vehicle in critical traffic situations like passing or freeway driving. ⸻ Confirmed by Dealer or Service Center: Yes. I brought the vehicle in for service in early 2025 after experiencing this issue. It was diagnosed with code P0025 and the exhaust valve timing control solenoid was replaced at a cost of over $1,000. However, the issue was not resolved and continues exactly as before. I returned for follow-up and was told an engine replacement might be needed, without receiving documentation or a clear explanation. ⸻ Inspected by Manufacturer, Police, or Insurance: No. The vehicle has not been inspected by Nissan corporate, police, or insurance. It has not resulted in a crash, but it remains an ongoing safety concern. ⸻ Warning Lamps or Symptoms: There were no consistent dashboard warnings. The issue began in early 2025 and occurs frequently—particularly during acceleration on hills or when the vehicle is under load. The RPMs surge, but the vehicle slows or struggles to maintain speed.

Here’s a full response you can paste into the NHTSA.gov form text box that directly answers all of the questions shown in your screenshot: ⸻ Component/System: The battery and electrical charging system on my 2020 Nissan Armada have repeatedly failed. The vehicle experiences sudden and unexplained battery drain even after regular driving. The vehicle is available for inspection upon request. Safety Risk: This issue has caused my vehicle to fail to start on at least five separate occasions over the past month. I have been stranded in public places, including with my children, and now must carry a battery jump starter at all times. This is a safety concern, especially if the failure happens at night, in a remote location, during extreme weather, or in an emergency. The vehicle cannot be trusted to start reliably, putting me and others at risk. Confirmed by Dealer or Service Center: Not yet. I have not reported this specific battery issue to the dealership yet, as I have been tracking the frequency and pattern of failures before pursuing service. However, based on research, this appears to be a recurring issue with 2020 Nissan Armadas and may relate to an electrical or alternator defect. Inspected by Manufacturer, Police, or Insurance: No. The vehicle has not yet been inspected by Nissan corporate, law enforcement, or insurance. It has not been in a crash. Warning Lamps or Symptoms: There were no dashboard alerts, warning lights, or error messages before each battery failure. The issue started about a month ago and has occurred five times since, always resolved temporarily by using a jump box. The battery appears to drain randomly when the car is off, despite recent driving.

What component or system failed or malfunctioned, and is it available for inspection upon request? The electrical system and battery/charging system of my 2020 Nissan Armada have repeatedly failed. The vehicle experiences unexplained battery drain, even after extended driving. The issue is ongoing and the vehicle is currently connected to a trickle charger in my garage to remain operational. I am willing to make the vehicle available for inspection upon request. How was your safety or the safety of others put at risk? This defect has caused my vehicle to become inoperable without warning, leaving me stranded multiple times, including once after work at night. I now must carry a portable jump starter at all times. This is a serious safety concern, especially if the battery failure were to occur in a remote area, during extreme weather, or in an emergency situation. I can no longer rely on my vehicle to start normally. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. The issue has been confirmed and documented by Arlington Heights Nissan (Illinois). I have had the battery replaced twice, but the issue continues. The master mechanic at the dealership even admitted he owns the same model and uses a trickle charger himself. He stated that the root cause may be the “smart alternator” system, and the only fix they offered was to cut a wire for $300. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? Yes. The vehicle has been inspected multiple times by an authorized Nissan dealership. It has not been reviewed by police or insurance, as the issue has not led to a collision, but remains an ongoing safety risk. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure? When did they first appear? There were no warning lights or dashboard alerts before each battery failure. The issue began shortly after I took delivery of it

When driving home from work my car disengage cruise controlle and started flashing in my center concel BCI Malfunction. Since I makes it hard to start my car from time to time and it will randomly continue to flash BCI Malfunction

I have had this issue more than 5 times. When I am driving my breaks will lock up like it detects something in the road. I have had cars stop and almost rear end me multiple times. It happens at speeds higher than 20. I am very worried for my safety and my children’s safety in this vehicle.

BCI Malfunction out of nowhere on a newly dealer-purchased 2020 Nissan Armada with less than 80,000 miles, which is a KNOWN AND FREQUENT ISSUE on Nissan Armadas...and causes unsafe conditions such as random braking, failure to start, rough engine, rough shifting...and lights up the dashboard with BCI malfunction light, intelligent key warning light, vehicle dynamic control indicator light, BSI light, forward emergency braking warning light.