The contact owns a 2009 Nissan Frontier. While driving 55 mph, the contact detected smoke underneath the hood. The vehicle was towed to king windward Nissan (45-568 kamehameha hwy, kaneohe, hi 96744, (808) 235-6433) where the contact was informed that the radiator, transmission, and engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 100,000.

- Waianae, HI, USA

2009 nisan Frontier 114K miles same sings as many others vibration when shifting from 3rd to 4th gear start happening in the morning special winter progressively getting worse and now happens all the time.

- Roselle Park, NJ, USA

My 09 Nissan Frontier SE (automatic transmission) grinded a bit when changing gears. I noticed it was between 3rd and 4th gears. Sometimes it was louder and longer than other times. Sometimes it didn't happen at all. I noticed it happens when I accelerated slowly with the gas only slightly pressed. It didn't happen at all when accelerating to get on the freeway, for example.I had purchased my Frontier as a used truck with about 113K miles on it from the Nissan dealership in everett, wa and nothing was said of any transmission issues (as you'd expect from a dealer). Only about 3 weeks later after purchasing it the transmission started doing very strange things. While I was driving on the road, my truck was shifting like normal. However, all of a sudden when shifting to the next gear I heard and felt a loud thump from the engine, then the truck sounded like it was in a very high gear and the engine would rev very loudly while I pressed the gas pedal, but my truck wasn't accelerating at all. It seemed like the car was in neutral. I had to pull over on the side of the road and turn off my truck, then restart T to drive again. However, the problem continued but this time it was after I had gotten on the freeway. It would happen after accelerating and shifting all through each gear (around the 4th/5th gear range). I had to pull over 2 more times before finally getting to work.

- Edmonds, WA, USA

The contact owns a 2006 Nissan Frontier. The contact stated that the dealer had replaced the transmission assembly three years ago and that the failure reoccurred. The vehicle was taken to the dealer where it was diagnosed that the transmission assembly needed to be replaced a second time. The manufacturer was notified of the failure. The approximate failure mileage was 92,000.

- Pittsburgh, PA, USA

My wife and I own Nissan vehicles. 2 years ago we had to replace the transmission on her 2005 pathfiner. In October of 2015 my 2009 Frontier transmission started to fail because of coolant mixing with the transmission fluid. I did research and found that this is an ongoing issue with Nissan

- Lebanon, PA, USA

Transmission needs to be rebuilt due to manufacturing defect after only 64,000 miles. Radiator fluid has leaked into the transmission oil which is a manufacturer defect. Quoted $4200 in repairs-they will need to re-manufacture the transmission and replace the at valve. I reached out to Nissan for assistance in the matter since I am just outside of the 5 yr 75,000 mile extended warranty (5 months over 5 yrs). They advised this is not something they will help with. When I asked if this is a normal occurrence for Nissan transmissions to need to be repaired at 64K the regional customer service manager simply stated he is not a mechanic. At 40mph, the vehicle jumped out of gear while driving. I had no power and needed to pull over. This put my property and well being in severe danger. Luckily I was able to get over without incident, but this may not be the case for someone else. This is clearly a manufacturing flaw and needs to be handled responsibly by Nissan. Extend my warranty and fix the transmission free of charge.

- Chandler, AZ, USA