While driving with cruise control set at 80, I passed a vehicle and as I began to return to the driving lane from the passing lane, the control panel beeped and a warning "front radar unavailable due to obstruction" appeared and the vehicle immediately decelerated drastically and the cruise control was disengaged and disabled. I had to react quickly to avoid a rear collision by accelerating rapidly. There were no vehicles in front of me or on either side.the cruise was disabled for about 4-5 minutes. This happened a total of 12 times in a 5.5 hour trip. I googled the problem and realized that it was ongoing for many years and involved a recall on other vehicles, but not mine. I took it to a dealer where they indicated a faulty icc module that I am having to replace at a cost of over $1000. (it is being fixed today so I do not have the invoice yet.) this is dangerous and should be a recall part before someone gets killed or seriously injured.

- Mcpherson, KS, USA

I was driving for the first time in this vehicle on interstate with cruise control activated and the car sensor speed control set to the lowest setting. I changed lanes to pass a car, and after passing, signaled to return back to the lane. The car suddenly beeped and a warning appeared "front radar unavailable due to obstruction" and the car suddenly deactivated the cruise control and braked. There were no vehicles in front or beside me. I floored the accelerator so that the car behind me didn't hit me. It happened several more times, so I turned off the cruise control until I could safely stop and check the manual to see what happened. I googled the warning and immediately saw that this was a common problem. On my return home it happened at least 8 times with no warning in a 3 hour trip. The cruise control remains deactivated for a period of time before you can engage it again.

- Mcpherson, KS, USA

While driving my 2018 Nissan Murano, all of a sudden my vehicle began to de-accelerate and lost it's ability to accelerate. I immediately attempted to pull onto the median of the highway and realized that my brakes were malfunctunctioning, but by then my vehicle was at such a low speed that the brakes were able to stop my vehicle when the peddle was depressed all the way to the floorboard. Three warning lights were indicated on my warning screen and my RPM indicator was bouncing up and down. I called my dealership (my vechicle, was still under factory warranty) and they directed me to a number to call for towing services. In the meantime, I cranked my car several times, and each time the same warning lights were on, the RPM indicator continued to bounce, and the vehicle's engine was geared up while the vehicle was shaking. After my vehicle was taken to the dealerhip (petro Nissan in hattiesburg, ms) they told me that the only way they could diagnose and repair the malfunction was to "replicate the malfunction in my vehicle". after three days, the dealership said that the malfunction was not replicated so there was nothing the dealership could to repair the malfunction. The dealership also refused to furnish me with a loaner car because the malfunction wasn't diagnosed. So, I am now in a situation where my car remains unsafe to operate, but I cannot in good conscience sell or trade it in and allow someone to operate this dangerous vehicle. I am in a very precarious situation but cannot afford to simply sideline this vehicle and purchase another. Nissan is forcing me to operate a vehicle which is a danger to the occupants of this vehicle and to those others on the streets and highways.

- Collins, MS, USA

I own a 2018 Nissan Murano sl. There is a front senor issue that I have been experiencing ever since I purchased the vehicle, in November 12, 2019. Every time I drive it, without fail. Seemingly random, I get an error message: "front radar obstructed" warning appears on panel. The "collision warning system inactive" icon light comes on. After a few minutes, the warning message goes off; the collision warning system light goes off. This error continues to happen again almost every ten minutes after the initial error message for the duration of my car trip. It doesn't seem to matter if I'm traveling on a highway or country road.... or even at a complete stop....it still happens no matter what, as long as the vehicle is turned on.

- Spring, TX, USA

When driving in cruise control, the vehicle will suddenly flash a signal stating "front radar obstruction, unavailable" which disengages the braking system while driving in cruise control, . this almost caused a major accident on the highway because the radar failed to alert and automaticall slow car down. This also causes a hazard when driving on regular streets as all of a sudden the signal flashes inexplicably and unpredictably which causes a distraction while driving.

- Bronx, NY, USA

Unavailable front radar obstruction error intermittently. Cruise control is disabled.

- Ellenwood, GA, USA

I was driving in the fast lane on the freeway, and for no apparent reason, the car shut down, then immediately started up again. I was fearful that I was going to get hit from behind, so immediately went to the slow lane. I drove the car to and from my destination with no further incident, but fear it might happen again.

- Los Alamitos, CA, USA

I own a 2018 Nissan Murano sv (VIN [xxx]). it has approximately 17,500 miles. The automated emergency braking (aeb) is malfunctioning. I am receiving an error message in the dash display that the aeb disabled even though it has been engaged in the settings menu. No matter how many times I engage the system I keep receiving the error message that the system is disabled. I understand this may be a problem with the radar units. I am sending this message as documentation that there seems to be a problem with these units. Sincerely, [xxx] information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Wesley Chapel, FL, USA