CarComplaints.com Notes: There are no warning signs of the same "radiator leaked and killed my transmission" complaints that have plagued previous model years.

For earlier Pathfinder model years (2005-2008), a defect in the radiator allows engine coolant to leak into the transmission. However this defect doesn't appear to affect Pathfinders from 2009 & later. Nissan did include the 2010 model when they extended their radiator warranty on 2005-2010 Pathfinders to 8 years/80,000 miles in response to the transmission defect.

1.6

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
102,730 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 Nissan Pathfinder engine problems

engine problem

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2010 Nissan Pathfinder Owner Comments

problem #4

Feb 142019

Pathfinder

  • 148,000 miles

A D V E R T I S E M E N T S

Defective factory radiator led to mixing of trans fluid and coolant causing contamination and vehicle failure. Problem initially exposed while driving vehicle on highway at 50mph. Vehicle lost power and stalled while driving at this speed. Had I been an inexperienced driver, like many out there, this failure could have easily resulted in serious injury, or even death, of myself and my children, as well as, other drivers of the highway! this was the first indication of any problems with my vehicle. All maintenance was, and is, up to date. All fluids are routinely checked with no indication of leaks. Researching this problem, I found that it is extremely common in various models of Nissan between years of 2005-2015! how hasn't this been recalled yet, especially considering that NHTSA has already investigated it" it is not a coincidence that all of these vehicle experience the same problem! my vehicle has been repaired at Nissan dealership, with no assistance from Nissan. $5086 to replace the transmission and radiator, and hook the same defective system back up to inevitably fail again. With no doubt that it will occur after the 12 month warranty period expires. It is your responsibility to keep consumers safe from the corner-cutting, cost-cutting companies. This faulty radiator is causing serious problems. Not only does it cost thousands to fix temporarily, but it is endangering lives. Does someone need to die for it to be considered a safety issue, and recalled? or, is Nissan paying you more than the potential ramifications you face when someone is badly injured or killed"

- Wilkes Barre, PA, USA

problem #3

Feb 122019

Pathfinder

  • 0 miles
Milky fluid was leaking from the coolant area. I had both the coolant & radiator fluid drained and replaced for precautionary measures. Now when I put my car into drive and I step on the gas pedal to accelerate, it revs high before going into gear. It does this especially after I reverse out before putting it into drive which puts me in danger because it takes awhile to go into gear and if a car is coming, I could be hit.

- Mahopac, NY, USA

problem #2

Apr 032017

Pathfinder

  • 134,100 miles
While driving the gear changed and the car made vibration and noise and the service engine light turned on. I went back home and had a mechanic checked and he found out that the coolant and the transmission fluid mixed. The liquid inside the radiator looked like a strawberry milk shake.

- Fontana, CA, USA

problem #1

Apr 122015

Pathfinder

  • 128,818 miles
On my way to work in early morning rush hour traffic my transmission completely locked up in a lower gear. The car began to shudder and I was forced to slow to about 15 mph. I was very lucky that no one struck me from the rear as traffic was very heavy. Nissan stated that the radiator fluid leaked into the transmission causing the transmission to fail. I have been quoted $7,050 by lander's Nissan in southaven, ms to repair.

- Southaven , MS, USA

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