Nissan Altima key fob problems

Filed Oct 28, 2026 · Electrical, Engine · 44,011 miles · MD

The contact owns a 2021 Nissan Altima. The contact stated that the rear seat belt failed to latch securely. The instrument panel illuminated, and the seat belt warning light remained displayed with a beeping sound during and after the failure. The battery was replaced twice within one year, and the vehicle needed to be jumpstarted by AAA due to an issue associated with a sensor. The contact stated that while the accelerator pedal was depressed, the RPC became extremely elevated. The contact stated that the vehicle occasionally stalled and shut off unexpectedly. There was an abnormal odor coming from the vehicle which was associated with the radiator. Additionally, Bluetooth calls were dropped, a key fob failed to be recognized by the vehicle, and the TPMS readings were incorrect. The contact also stated that the windshield wiper malfunctioned, and that the remote control needed a battery replacement at the time of purchase, and that the vehicle was pulling to one side whenever the brake pedal was depressed. The vehicle was taken to the dealer, but the dealer was unable to determine the cause of the failure. The dealer associated the failure with a sensor caused by the rain. The corporate office was contacted by phone about a buyback. The approximate failure mileage was 44,011.

Filed Aug 1, 2026 · Electrical · PA

Front passenger door lock actuator fails to unlock door when driver's, passengers or key fob to unlock is activated. All other doors (3) work as they should. This creates a safety issue as the door must manually be unlocked which during a panic situation may not be easily accomplished. I am in the process of having the mechanism inspected & repaired. Part failed with no notice. It may have failed earlier, but July '26 was the 1st I noticed.

Filed Jul 30, 2026 · Electrical · GA

I currently own a 2020 Nissan Altima with 49,186 miles and I am reporting a recurring power door lock failure. This vehicle was inspected at the Nissan of Cumming location this morning to confirm the issue. Three of the passenger-side door lock actuators have failed within a short period of time. The two rear door locks stopped working at the same time, and approximately two weeks later the front passenger door lock also stopped working. The driver's door has started to not unlock when turning the car off where it normally did up until recently. The affected doors do not respond to the interior power lock/unlock buttons or the key fob. When attempting to lock or unlock the doors electronically, I can hear the actuators attempting to operate, but the doors do not actually lock or unlock. The doors can only be locked or unlocked manually. This failure affects multiple doors and appears to be a premature component failure given the vehicle's mileage. A malfunctioning power lock system could create a safety concern if occupants are unable to quickly secure or unlock doors during an emergency situation or if electronic access is needed. I am requesting that the federal safety agency investigate whether there is a broader defect involving door lock actuators or the power door lock system in 2019 - 2020 Altima vehicles. I have also submitted a case with Nissan Affairs. The case number is 56942179.

Filed Jul 20, 2026 · Electrical · MN

Both passenger-side and driver's side rear door lock mechanisms ceased working. They do not work when attempting to lock/unlock the doors from the inside controls in the front seat. These doors also do not lock/unlock when using the remote key fob either. Both rear doors have to be lock/unlocked manually from the inside of the door.

Filed Jul 7, 2026 · Electrical · TX

Door lock actuators have failed completely on 2 doors, and intermittently on 1 door of a 2021 Nissan Altima. They do not respond to either the key fob or door button. There are no warnings or indicators associated with this component so it is unknown when the failures first occurred, but it was first noticed in summer of 2025. The components have not been inspected but could be made available for inspection if requested. Not being able to unlock doors could present an entrapment hazard in the event of a collision. The doors remaining unlocked is a safety concern as there is nothing preventing the door from potentially being opened while driving, and a security concern as the vehicle may inadvertently be left unlocked even if the lock buttons are pressed on the key fob and/or door. Numerous official and anecdotal consumer reports exist but at the time of this submittal the manufacturer has not issued any notices or recalls regarding this problem.

Filed May 6, 2026 · Electrical · FL

I bought my 2019 Nissan Altima SR from Westshore Mazda in Tampa. The next day I locked and unlocked the car and noticed that only the driver‘s door was working so three out of the four doors don’t lock and unlock by either the driver side door or the key fobs. I looked this up online and noticed it’s a defect on a lot of these models and the sentras.

Filed Jan 4, 2026 · NC

Door lock actuator will not function properly, causing my car to “lock” with my keys inside the vehicle. This is available for inspection upon request. This is a safety hazard because my drivers side, and both back doors do not lock properly and can be accidentally opened when driving. Mount Airy Nissan has been notified of this problem and have inspected my vehicle, and agrees there’s an issue. There were no warnings or notifications displayed prior to them going out. I bought the vehicle in October of 2024 unknowing the back drivers side door lock actuator was already broken. After going into a store, and accidentally locking my keys inside the vehicle, I realized there was a problem with the lock since I was able to open the back driver side door without needing to press the unlock button on my key fob. After this realization, my back passenger side and driver side door lock actuator broke.

Filed Dec 7, 2025 · Electrical · CA

Locks no longer work with key fob or button within car and sometimes even takes multiple attempts to manually unlock. This poses a danger if needed to enter or exit the car in a hurry.

Filed Jul 30, 2025 · Electrical · FL

backup camera fails consistently backup camera screen goes grey. it is dangerous because you cannot see behind or to the side when backing up. it has been to the dealer and they claim they cannot replicate the issue. the problem is more consistent now and it is out of the 36000 mile warranty. the camera system is now failing daily. no warning lamps. the vehicle also has a no start condition, and it won't detect the key fob intermittently resulting in me being stranded 3 times. also taken to the dealer and the problem could not be replicated. the camera problem does not seem to be affected by weather conditions wet or dry hot or cold the problem started at approx. 10000 miles took it to the dealer at 34000 miles now i have 48000 miles car is 2 years old.

Filed Jun 9, 2025 · Electrical, Locks · 45,000 miles · TX

The contact owns a 2020 Nissan Altima. The contact stated while using the key fob to unlock the doors, the rear driver’s and rear passenger’s side doors failed to unlock as needed. The contact also stated that over time, the front driver’s, and passenger’s side doors failed to open while using the key fob. In addition, it was difficult to unlock the front driver’s door manually with the key. The local dealer was notified of the failure and the contact was provided an estimate for the repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 45,000.