The contact owns a 2013 Nissan Pathfinder. The contact stated that while driving 20 mph, the vehicle shook while shifting gears on several separate occasions. The vehicle was taken to the dealer for diagnosis but they were unable to duplicate the problem. The manufacturer was not notified. The approximate failure mileage was 1,000.

- New Athens, IL, USA

June 23, 2013 - I purchased my 2013 Nissan Pathfinder in March. It has had the following problem since I got it. When accelerating from stopping, or when increasing speed when turning, the vehicle sputters. It sometimes vibrates and also feels like I'm going over something rough. It feels like the vehicle is going to shut completely off when it does this. This problem has been going on now for 3 1/2 months.. I have contacted Consumer Affairs but as of today, nothing has been done to correct the problem. The problem is consistent every time I drive it and is getting worse.

- Ambrose, GA, USA

On my new 2013 Nissan Pathfinder sl 4X4 I am having the following problem. When accelerating from a stop, or increasing speed from a turn, the car sputters, power fluctuates, and sometimes it vibrates and feels like I am driving over a grid. Shifting is rough while driving, and the car sometimes feels like it's going to stall, or like I'm driving a standard transmission and I've let off the clutch too soon. The problem has been ongoing and started inconsistently where I thought maybe it was road conditions and not the car, but the problem now occurs every time I drive the car, it's getting worse, and I'm expecting any day for it to break down on me. I purchased the car new on 2/26/13, so I've had it just over 3 months.

- Whitestown, IN, USA

When my vehicle is not experiencing shuddering at either 10-20 mph or 40 mph, it will exhibit a new condition at those speeds. Currently I am seeing the engine rev up 300-500 rpms prior to the torque converter locking up and a loss of acceleration (feels hesitant) until the engine rpms return to the lower level they were at prior to the rev up. My service rep said he did not reprogram the transmission controller so this may be a "learned condition" to offset the shuddering I had been and still do experience.

- Janesville, WI, USA

On several occasions that day I experience the transmission shuddering while accelerating lightly between 10-20 mph feeling as though I was going over a warning strip. It would occur during turns and when I slowed nearly to a stop for a stoplight and cars ahead of me and then accelerate through that 10-20 mph.

- Janesville, WI, USA

While driving the 2013 Nissan Pathfinder the vehicle will shudder during acceleration for unknown reasons. It is intermittent and makes a driver think they have gone off the road and you are riding on a rumble strip when you are not on a rumble strip. The event is very unpredictable. It frightens the driver when it occurs and is very distracting while operating a motor vehicle.

- Lake Saint Louis , MO, USA

Purchased this crossover on 12/14/2012. Loss of power has occurred twice while accelerating from between 15-30mph while accelerator was depressed. When I tried to floor the accelerator, the RPM's increased but the cvt did not engage. Had to remove foot from accelerator then reapply for the cvt to re-engage. Called Nissan Consumer Affairs on 5-31-13 who said my VIN is not part of any updates/recalls for this issue. Said to take the car to the dealership for evaluation. Additionally, I have experienced the 'judder/shutter' about 3-4 times as we'll at highway speeds and in the city. I have read on some discussion boards that a 'fix/part' is in the works for late June.

- Manhattan Beach, CA, USA

While driving the vehicle when the car goes to shift gears it start S shuttering like you are rolling over rumble strips. I tried to climb a small hill by my office and the car could not get up the hill. I let off the gas and then pressed the gas again and it finally made it. Sometimes while trying to merge into traffic the car loses power to excel. Also bought this car to specifically tow a trailer/boat and have been advised that I should not tow with it.

- Corpus Christi, TX, USA

The contact owns a 2013 Nissan Pathfinder. The contact stated that while driving 20 mph, the vehicle stalled without warning and failed to accelerate. The vehicle was taken to the dealer for diagnosis but they were unable to duplicate the problem. The vehicle was not repaired and the problem persisted. The manufacturer was notified. The approximate failure mileage was 21.

- El Peso, TX, USA

During slow acceleration from a full stop, the vehicle will vibrate/shudder as if driving over rumble strip for a second or two usually somewhere between 15-25 mph. The vehicle stops accelerating during this shutter. This happens 3-5 times a day. It has also occurred around 40 mph, but much less frequently. I took it to the dealer who deemed the shuttering characteristic for the cvt design. The dealer also indicated that Nissan has not issued any service bulletins addressing known concerns for either the transmission or engine in the 2013 model year Pathfinder. I have not been able to consistently reproduce the problem. If this shuttering were to occur as I pulled into traffic, I fear this may lead to an accident.

- Santa Barbara, CA, USA

In stop and go traffic from the doubletree hotel at I-85 to emory hospital at about 20 mph when accelerating from a stop the transmission would shutter and vibrate as it moved into the next gear ratio it happened three times that day and on two other occasions back home with 6 to 7 hundred miles on the car. This car has the cvtransmission. No problems at any other speed.

- Thomasville, GA, USA

I purchased a 2013 Nissan Pathfinder sl. The vehicle shudders and vibrates excessively from 20 to 30 mph and at low RPM's(1000 to 1,500 RPM's). Also, the vehicle has begun to shudder like this at speeds up to 50 mph. I tried switching to 2wd and to full time 4WD mode but without luck. I also tried to switch off the overdrive also without luck. The service advisor at the dealer told me that this is happening with all of the Pathfinders and that these new cvt transmissions operate this way. I asked to speak to the service manager, who repeated everything the original advisor stated, but stopped short of saying it is 'normal' for the vehicle to perform in this fashion. He also told me he is driving the same model as me and that he has gotten used to the vibrations. I hope Nissan comes up with a simple fix for this problem, until then I am unpleasantly surprised.

- Washington Crossing, PA, USA

Transmission shudders when accelerating from a low speed of approx 25-30 mph. Entire vehicle shakes like you are driving over speed bumps. Occurs everyday.

- Hanahan, SC, USA

The car shudders, periodically as you are accelerating anywhere from speeds of 20mph to 40 mph. It doesn't do this all the time, but when it starts to shudder is very nerve wracking. Concerned transmission is being damaged/or defective. Nissan doesn't seem to have a fix for this. I am told it is a problem with Pathfinders produced before Jan 13.

- Port Orange, FL, USA

We have experienced intermittent problems with the vehicle shaking or vibrating while accelerating or decelerating, with temporary loss of power at low speed 10-20 mph. This has occurred several times, even after the recall reprogram was done. The most recent occurrence happened twice May 17, 2013, ten days after picking it up from the dealership after they drove it for 300 miles and did not duplicate the issue. We were told that the recall was to address the shaking issues with the vehicle and would be corrected by reprogramming the computer (which was supposed to have already been done) and it did not resolve the problem. Some Nissan employees say there is no issues known with the Pathfinder and some will admit it there is, but say engineering is working on a fix for it, but claim it is not a safety concern. My wife almost ended up in a ditch on one occasion and then missed rear ending a vehicle while the vehicle was shaking and she was slowing down on another occasion. The problem is not easily duplicated, so it tough to show it happening, but does someone actually have to get hurt before it becomes a safety issue and is really looked into?

- Rockmart, GA, USA

The vehicle shudders, as if going over a highway rumble strip, for approximately 2 to 3 seconds when accelerating from a slow roll. During this shuddering period the car loses all power and fails to respond.

- Marlboro, NJ, USA

I bought a new 2013 Nissan Pathfinder about 2 months ago with only 900 miles on it and the transmission started to have problem. After about 300 miles on the SUV I started to feel the shudder/jerking when I accelerate slowly from 0 to about 20 mph. On 2 occasions when I slowed down to make a turn the transmission jerk so hard that the whole car was shaking. I did not feel this jerkiness when I test drove the 2013 at the dealer or the 1st couple hundred miles on my SUV. It becomes very annoying for daily driving. I took to Nissan dealer couples time and Nissan dealer said that it's normal for a cvt transmission to act that way and Nissan does not have a software update to fix it yet. I do not think it is normal for a brand new car to act that way.

- Gainesville, FL, USA

Transmission seems to cut out suddenly. Has happened 15-20 times in 4 months of ownership. Have not taken to dealership yet. Doesn't seem to be a pattern other than happens when accelerating from a stop or from low speed. Love the car...hope they can solve what appears to be a common problem.

- Las Vegas, NV, USA

Shortly after buying our Pathfinder we drove up to a nearby observatory. The road is narrow, steep and has many tight turns. The speed limit on this road is 15mph, but has many sections where even this speed is too fast. When we started our decent we shifted into low to allow the engine to take some of the load. However the transmission did not downshift, it was in the equivalent of 3rd gear based off of the tachometer and we had to rely solely on the brakes to maintain speed. We were able to compensate by pulling off and stopping regularly to allow the brakes to cool. We later experimented and found that at lower speeds <35mph it will not downshift much if any when put into low, unless you press on the gas pedal. We took it to two different Nissan dealerships and were able to duplicate the problem at the second one. Since then the Nissan customer satisfaction department told us that since the mechanics reported that it "operates as designed" that there was no problem to be fixed.

- Socorro , NM, USA

While climbing an incline in a parking garage, turning to go up the ramp from the right hand curve, the truck lost power as I gave the accelerator more pressure. It took 2-3 seconds of acceleration before it would move. 4 days later, while turning right from a stop and putting pressure on the accelerator in order to flow into 50mph traffic, the truck lost power. It took 3-4 seconds of acceleration before it would move. I was also in a loaner 2013 Pathfinder sv, the same trim as mine, after we took mine in to service this power loss issue and it also lost power after turning right from a stop and attempting to accelerate into traffic.

- Fort Worth, TX, USA