I turned on my car at 10,658 miles. Every malfunction alert came on. CVT Malfunction, Blind Spot Warning, Collision Warning, Multiple Malfunction Warnings. As I drove the wheel was hard to turn, blind spot assistance did not work, departure from lane did not work. When I parked and tried to turn on and off car it did not start all lights and everything were not working. Reader read: Computer Transmission not Communicating. I then got it towed to dealership. I saw there was a recall on Nissan Sentra 2025 for the exact same issue but I did not have an open recall.
Nissan Sentra collision warning problems
28 of the 5,835 owner complaints about the Nissan Sentra describe false forward collision warnings, most of them for the 2019 model year.
- owner complaints
- 28
- worst model year
- 2019
- typical mileage
- 30,700
Is there a fix? There are 2 recalls for this area of the car. See below
By model year
Often reported together
Adaptive cruise 3Won't start 2Warning lights 1Jerking 1Headlights 1Door locks 1CVT failure 1
What owners say
Collision warning sound happens randomly for no reason
The contact owns a 2026 Nissan Sentra. The contact stated while driving at an undisclosed speed, the lane assist feature caused the vehicle to switch lanes independently without a cause and the front collision avoidance system was inoperative while activated. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 300.
While in reverse, my backup camera does not engage, instead it will display a blue scree or altered fuzzy incomplete image of what's behind me. While parking, parking collision warning will go off displaying a warning and sound with multiple beeps while my automatic emergency braking system will engage my brakes while reversing unexpectedly without obstacles in the way. This causes whiplash, panic, to the driver and sudden stops causing a hazard to other drivers while wearing out my braking system I've had to replace brake pads and roaders due to warping more frequently than normal function. While driving the forward collision warning will display a malfunction warning on my dash and sometimes engages my brakes unexpectedly with no object in front of me. This has led to sudden stops in the middle of the road causing other cars to slam their brakes so they don't rear-end me. I have reported this to a local mechanic while we replaced my shocks, he stated there was wires loose and he secured them causing my backup camera to work for a short time after. It soon went back to being a blue screen or having an altered fuzzy image when reversing. These has been a reoccurring issue but I am in Germany so I have yet to find a dealership willing to inspect the vehicle. I believe the first issues started in March 2024 after I purchased the car from a friend.
The contact's son owns a 2022 Nissan Sentra. The contact stated while driving at various speeds at night, the front headlights were independently turning off. The contact had to pull over and turn off and turn on the headlight switch several times before the lights turned on. Additionally, the contact stated that her son stated that the Forward Collision Avoidance, and the back-up sensors were also turning off independently. The contact stated that her son saw warning lights on the instrument cluster indicating that the systems were not activated. The contact stated that the failure had been reoccurring for several years. The contact had taken the vehicle to an independent mechanic who advised the contact to take the vehicle to a dealer for assistance. The vehicle had not been diagnosed or repaired. The contact researched online and related the failure to the federal safety agency Campaign Number: 23V421000 (Structure); however, the VIN was not included. The manufacturer was not informed of the failure. The failure mileage was approximately 30,700.
I have noticed that there was false alarms coming out of the Forward Collision Warning system and the Automatic Rear Parking Warning system. When I was driving down a road, there was a person walking on the sidewalk not near the actual road itself. My car thought that I was going to hit that person and sounded the warning. For the rear, when I was reversing out of my driveway, the rear parking warning sounded and the automatic breaking came into effect. The car thought i was going to hit the ground, although I had enough clearance. I believe the automatic breaking system for the rear and front is defective and needs more work. I used to own a 2021 Nissan Sentra, same features and I never had these kinds of false alarms as I have with my current 2023 Nissan Sentra.
AEB; Forward & Rear Collision Warning indicator light just showed up on Feb 2024. Dashboard message indicating malfunction
On a few occasions, while driving, the forward collision warning came on causing the car to automatically brake when there were no cars in front of or around the car. Brought the car to dealer and was quoted $2057.50. After that, all 4 automatic door locks stopped working. Brought car to dealer again and was quoted $1375.00 to replace the door actuators for a grand total of $3658.78. Nissan consumer affairs was called and they said they would only cover 50% of the repairs. These items are huge safety issues and Nissan should cover the entire bill.
while i was driving, the front collision warning and emergency brake went off out of nowhere when there was no cars in front of me as the street was empty.
The contact owns a 2018 Nissan Sentra. The contact stated that while his daughter was driving at slow speeds, the radar sensor caused the vehicle to stop without incidence. The contact stated that the wheels locked up. The wheels unlocked and the driver was able to pull off the roadway. The Forward Collision Avoidance warning light was illuminated and turned on and off. The contact purchased the replacement radar sensor. The vehicle was towed to the local dealer, where the radar sensor was programmed and calibrated, and the vehicle was diagnosed, and it was determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and informed the contact there was no warranty coverage on the vehicle. No assistance was provided. The failure mileage was approximately 107,000. The Vin was not available.
Related recalls
Back over prevention: sensing system: camera
- What is wrong
- Nissan North America, Inc. (Nissan) is recalling certain 2019-2021 Altima and 2020-2021 Sentra vehicles. Damage to the camera harness can cause distortion or loss of the rearview camera display image. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Risk
- A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.
- Remedy
- Dealers will inspect the rearview camera and harness for damage and replace them as necessary. If no damage is found, the dealer will apply protective tape and reroute the rearview camera harness. Repairs will be performed free of charge. Owner notification letters are expected to be mailed October 19, 2023. Owners may contact Nissan's customer service at 1‑800‑867‑7669. Nissan's number for this recall is R23C3.
Recall number 23V628000 · Recall details
Back over prevention: sensing system: camera
- What is wrong
- Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Risk
- The lack of an image in the back-up camera display increases the risk of a crash.
- Remedy
- Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1‑800‑867‑7669 or INFINITI customer service at 1‑800‑662‑6200.
Recall number 19V654000 · Recall details
Questions about the Nissan Sentra collision warning
Which Nissan Sentra years have false forward collision warnings problems?
The model years with the most reports are 2019 (8 complaints), 2020 (8 complaints) and 2018 (6 complaints).
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