Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

CarComplaints.com Notes: The 2005-2007 Pathfinder appears to have a widespread defect where coolant leaks into the transmission, causing transmission failure around 90,000 miles. Repair costs are typically upwards of $3,500.

According to the New York Times & a class action lawsuit, the defect actually extends through 2010 model year. More info here.

10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
101,379 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.

2006 Nissan Pathfinder drivetrain problems

drivetrain problem

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2006 Nissan Pathfinder Owner Comments (Page 2 of 19)

« Read the previous 20 complaints

problem #351

Jun 112016

Pathfinder

  • 127 miles

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

Driving home after the car has been warmed up for quite some time it started jerking shuttering violently and whining extremely loud upon acceleration it continued to worsen we checked radiator and transmission fluids there was atf fluid in the radiator and in the reservoir of radiator fluid it was thick frothy and almost a tannish color that like of strawberry milk. We were only about a half a block from home when this occurred and it frightened our children in the backseat thankful we were not on the interstate the shuttering was extremely bad

- Northfield, NH, USA

problem #350

Jun 012016

Pathfinder

  • 112,781 miles
The transmission fluid was contaminated because there was a hole in the radiator. The radiator and transmission need to be replaced. I have 112,781 miles. This is a known problem with Nissan Pathfinders. Nissan extended coverage up to 100,000 miles. The radiator should have been recalled and all owners should have been notified.

- Allen, TX, USA

problem #349

Jun 012016

Pathfinder

  • 101,100 miles
Nissan has an issue with the radiator leaking into the transmission, causing the car to shutter while driving.the transmission will go eventually!! Nissan is totally aware of the issue, and if you have an extended warranty for the powertrain it is not covered, because they do not consider the radiator, part of the powertrain!!I it will just be a matter of time before it leaves me sitting along the road! I hope I can get off the road and not cause an accident! Nissan really need to fix this!! thankfully no incident has happened, but I thought this should be told!

- Birdsboro, PA, USA

problem #348

Jun 062016

Pathfinder

  • 145,000 miles

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

On highway driving home from work when transmission suddenly failed, causing a dangerous situation for myself and fellow drivers. It was a very harrowing experience, to say the least. It now sits with the mechanic, who informs me that the dreaded engine coolant/transmission contamination issue has occurred...unfortunately, my vehicle is over 10 years old and over 145,000 miles, so the recall notice does not apply...I now have to come up with $5,000 for repairs...how can Nissan ignore this issue and neglect their customers?

- Brick, NJ, USA

problem #347

Jun 032016

Pathfinder

  • 109,000 miles
On the second day of owning my Pathfinder I noticed a vibration when I was driving around 40 mph. I took it into the shop less than a week later to have the transmission flushed and to disconnect the radiator from the transmission (did this due to research we found on the internet). The mechanic did see that my transmission fluid was cloudy meaning the coolant was leaking into the transmission. My vehicle was working great for about two weeks until one day I noticed a jerky feeling when driving my vehicle on a city street. That jerky feeling shortly turned into the vehicle shaking when shifting, which turned into not shifting at all after stopping at a red light. My vehicle would barely accelerate, mostly engine revving, luckily I was on a hill where I could coast to the side of the road. This occurred within 5-10 minutes, very quick, little warning. This could have been a very dangerous situation and could have ended worse than it did!!!

- Madison, WI, USA

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problem #346

May 162016

Pathfinder

  • 98,816 miles
Check engine light came on, diagnostic for auto trans sensor. Mechanic flushed transmission then couldn't replace sensor due to on going problem with radiator leaking coolant to transmission

- Florence, SC, USA

problem #345

May 082016

Pathfinder

  • 110,150 miles

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

Coolant leaked into transmission, destroying the transmission, and rendering vehicle useless without thousands in repairs

- Port Orange, FL, USA

problem #344

Apr 192016

Pathfinder

  • miles
Transmission needs to be replaced due to coolant from the radiator leaking into transmission.

- Jackson, TN, USA

problem #343

Feb 272016

Pathfinder

  • 92,000 miles
Car shakes violently when accelerating and jerks. Have been told I probably have a crack in raidiator and fluids leaked in transmission will be thousands to fix. After looking on internet. I see many people with problem and Nissan is not covering costs.

- Steger, IL, USA

problem #342

Feb 292016

Pathfinder

  • 143,000 miles
The contact owns a 2006 Nissan Pathfinder. While driving various speeds, the transmission began to slip gears without warning. The intermittent failure recurred and became progressively worse. The vehicle was taken to an independent mechanic who stated that the radiator coolant leaked into the transmission fluid, which caused internal damage to the transmission. The mechanic stated that the transmission would need to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 143,000.

- San Diego, CA, USA

problem #341

Mar 242016

Pathfinder

  • miles

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

While driving on interstate 25 in South denver, my Pathfinder began to sputter and stall. The engine started to overheat as I pulled into a service station about two miles away. I had it towed to christian brothers auto in parker Colorado. A radiator part blew, the engine overheated and was destroyed. The steam from the plastic radiator part also damaged the main computer. It was close to $10,000 for all repairs related to the radiator part failure. Approximately 8,000 miles later, my daughter and I were driving on I-70 near the vail, Colorado exit, and the Pathfinder started to jerk violently on the highway going 65mph. I was able to pull over to the side of the road. Scary experience for us both. This happened today, 03/24/2016. Smoke was coming from under the car. I had it towed to avon auto in avon Colorado. They said the transmission is damaged, but they did not have time to look into it further. Please call or email me with further questions. 303-726-6211 or L.fab@comcast.net

- Vail, CO, USA

problem #340

Mar 212016

Pathfinder

  • 124,000 miles
Coolant from a faulty radiator leaked into the transmission. Ruining the transmission requiring a total replacement.

- Elizabeth City, NC, USA

problem #339

Mar 162016

Pathfinder

  • 83,000 miles
Total transmission & radiator failure due to coolant leaking into the transmission.

- Roanoke, VA, USA

problem #338

Nov 052015

Pathfinder

  • 142,320 miles
The contact owns a 2006 Nissan Pathfinder. The contact stated that the vehicle was constantly remaining stuck in first gear and in reverse. The vehicle was towed to the residence and then taken to a dealer for diagnosis. The vehicle was also inspected and diagnosed by more than one independent mechanic. The mechanics all informed that there was a failure in the transmission due to the radiator having an internal premature fracture, which caused the coolant to leak into the transmission. The vehicle was taken to the dealer, who diagnosed that the radiator and the transmission needed to be replaced. The manufacturer was notified of the failure. The approximate failure mileage was 142,320.

- El Paso, TX, USA

problem #337

Feb 022016

Pathfinder

  • 165,500 miles
Known problem by Nissan where radiator fluid leaks into transmission and ruins transmission. Repair cost of $3900. No recall.

- Sanford, FL, USA

problem #336

Jan 012016

Pathfinder

  • miles
The transmission failed on my 2006 Nissan Pathfinder due to a poor engineering issue from Nissan. This problem is a very dangerous problem. Transmission can fail at anytime.

- Chesapeake, VA, USA

problem #335

Feb 062016

Pathfinder

  • 154,000 miles
Driving down the road the transmission started slipping and quite pulling in traffic and was almost hit from rear on the interstate. Found out radiator failed and filled transmission full of coolant and caused complete failure of both systems.

- Elizabethtown, KY, USA

problem #334

Jan 282016

Pathfinder

  • 157,000 miles
The contact owns a 2006 Nissan Pathfinder. While attempting to complete a left turn, the vehicle stalled without warning. The vehicle was towed to the dealer where it was diagnosed that the radiator hose cracked and leaked fluid into the transmission, which contaminated the transmission. It was diagnosed that a component within the steering column fractured and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was 157,000.

- Atlanta, GA, USA

problem #333

Jan 152016

Pathfinder

  • 150,500 miles
Radiator failure 1/7/2011 at 73,958 miles, causing transmission failure, repaired under warranty by Nissan dealer, then again failure at 1/15/2016 150,500 miles - same problem.

- East Brookfield, MA, USA

problem #332

Jan 182016

Pathfinder

  • 109,112 miles
Vehicle jerks and stalls and even cuts off during driving. I was driving on the interstate and went to change lanes and the engine just shut off. I tried to pull to the side of the road quickly but I had no engine power. I coasted to the shoulder of the road and called my husband to pick me up. I had the vehicle towed to my mechanic and he advised us that the automatic transmission fluid had contaminated the anti-freeze and vice versa and that I'd need a new transmission and radiator installed for $5500. He also added that Nissan had just lost a class action lawsuit to repair the vehicles affected but the catch is that your vehicle can not have over 100,000 miles on it. From my research in the forums, the issue does not arise until the vehicle mileage exceeds 100,000, so we're basically screwed for repairs on our Nissan with 100,001 miles or more. I'm double screwed as I have 2 2006 Nissan's. my other vehicle is currently inoperable due to atf contamination.

- West Melbourne, FL, USA

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