2021 Nissan Kicks Electrical System Problems

I have noticed on more than one occasion the dashboard panel suddenly pops up these RED BRACKET LINES SHOWING AROUND VEHICLE OF COURSE AND BIG STOP FLASHING AND CAR SUDDENLY BRACES then back to normal scary ass f it happens randomly slow speeds between 35-40mph.

I have been having to constantly replace key fobe batteries since I bought it in May of 2025 needing jumps although auto zone said it shows no issues with battery ? Often no key detection I just changed the batteries at dealership but everyday just about I need a jump it’s frustrating, dealership was trying to sell me a battery? My antifreeze is low Nissan said it’s the overflow because it looks empty auto zone also said I needed it. Fluids should have been topped off at time of purchase. And was told that stuff lasts forever help!

My vehicle has a serious safety defect involving the braking system and related electronic controls. The vehicle is available for inspection at any time. The main failure is sudden, unintended braking without me pressing the pedal. On November 5, 2025, around 6:20 p.m., the vehicle brake-checked in traffic and almost caused a rear-end collision. This continues to put my safety and the safety of others at risk every time I drive, but I have no other transportation for work. Along with the sudden braking, the car has loud crunching and dragging noises when braking or beginning to move, difficulty shifting between Drive, Reverse, and Park, and intermittent warning lights. Warning lights have appeared several times, and on one occasion stayed on long enough for me to bring the vehicle in. These symptoms first began in July 2025 and have continued ever since. The problems have been repeatedly reproduced by me and reported to the dealer. Although the dealership has sometimes claimed they could not find a problem, they later acknowledged noises and even suggested “better brakes,” which they said I would have to pay for despite my warranty and extended warranty. I have recordings of the noises and a voicemail from a service advisor. The vehicle has been inspected by the dealership four times on July 15–16, August 6–9, August 19–22, and September 26, 2025, and also reviewed by Nissan North America Consumer Affairs. No police or insurance inspections have been done. Even after repeated attempts, the manufacturer and dealer have not resolved the safety issues. The sudden braking, shifting problems, noises, and warning lights make the vehicle unreliable and dangerous. I am afraid to drive it, and I am requesting an NHTSA investigation because these defects create a clear risk of a crash and have not been properly addressed by Nissan.

While driving the car seems to be stalling, slowing down while I’m driving. The car feels like it doesn’t want to go up to a fast speed on the highway. I feel uncomfortable and unsafe that the car will stop instantly on the highway and cause me to crash. So that is why I’m reporting this because it’s unsafe. Secondly the left driver side window goes up in down while I’m driving. This also makes me feel uncomfortable while driving.

I’ve been going in the dealership a lot regarding this car since I’ve purchase the car On 10/09 I was charged 165.00 to get diagnosed test done on car After diagnosed Service informed me to get electrical intake valve and EMC Unit, EMC Bracket and Audio unit replaced from Nissan Service In Grand Blanc Michigan, Dealership quoted me close to $5,561 to all this electrical work fixed, General Manager King in grand blanc Michigan , called the police on me at his dealership yesterday ,after I tried to explain this to him. He only offered me to call customer service and $500 off I am Army Veteran who pays her car payment on time every month which is a $534.00 a month these people are very , unprofessional, inconsiderate and rude , my radio has not work since 08/2023, due to electrical and wiring issues EMC Unit EMC Bracket , I purchase the car in [XXX], my payoff balance is $22,000 please HELP car battery is draining almost everyday because of these electrical issues every six months Im replacing battery due to electrical issues, have to take portable battery jump in my car just to in case car shuts down. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I was driving at a speed of 32 no other cars around. All of a sudden I hear some buzzing and feel vibration, and I see a hazard icon in the dash flashing. It was a white triangle outlined in red with a red exclamation mark inside of the triangle. The car slowed dramatically almost stopping as the alarm or buzzing sounded. Then all at once the alarm stopped and the car resumed speed.

Was driving on the interstate when all of the sudden any time I would hit the accelerator it would start to brake. I went from going 60 to 45 and realized I had to pull over and was able luckily to get to a median to call AAA. Once i got to the median my battery and oil change light appeared and AC stopped working. I attempted to turn my car off and it would just automatically restart. I did that three times and on the third time the lights turned off and ac was back blowing cold but still couldn’t move my vehicle. AAA then towed it to their facility and said it was transmission issues and he had never seen something like it before since no sensors were notified to the issue. It’s now being towed from the AAA center and is being taken to the dealership closest for repairs. I’m still waiting to hear back from Maus Nissan about my car and where to go from here. It’s very troubling to be traveling at such a fast speed to nothing at all and luckily I was able to pull over to safety.

When I start my car it says collusion warning and skid sliding warning. It don't happen every time but it does happen randomly and beeps while I'm driving the entire time. Happens daily when it's cold like winter, but not as much thru warm weather like spring summer. I've never had a collusion in the 1 1/2 I've had my car while being the only owner!

The contact owns a 2021 Nissan Kicks. The contact stated while driving approximately 15 MPH, she pulled over and put the vehicle in park. Once the vehicle was parked, it continued to roll forward. The vehicle hit a concrete light pole in the parking lot and damaged the driver's side front fender and headlights. No airbags deployed. There were no warning lights illuminated on the instrument panel which contact was aware of. There was a police report filed. The contact drove the vehicle safely home; then towed it to the dealer the following day. The vehicle had not been diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 9,000.

Blend doors on the heater do not work. If the temperature is set to 62 degrees, cold air as expected comes out of vents. If set to 63 degrees, maximum hot air comes out of vents, even after the cabin is warmed up. This is distracting to keep fumbling with the temperature control, toggling between 62 and 63 while driving. Keeping the air controller at 63 is also a distraction since the cabin is uncomfortably hot.