Forgot to switch to 2WD - Concerned about damaged drivetrain

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headshrinker
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Location: Abu Dhabi, UAE

Forgot to switch to 2WD - Concerned about damaged drivetrain

Postby headshrinker » Mon Jan 25, 2016 9:22 am

Hello guys,

I just recently changed from a 2008 R51 SE V6 model to a late 2012 R51 LE V6 truck.
As I am living in the sandpit I go quite often into the desert with the car.
Yesterday I was stupid enough to forget to switch back to 2WD after getting back to the highway and refilling the tires.
With the old Pathfinder I would directly feel if I was still in 4H mode - For a reason I cannot understand this was not the case with the new one.

So what I basically did is driving 130 kilometres at ~ 120-140 kmph in 4H mode :roll:

The owners manual says that driving at speeds above 100 kmph could damage drivetrain components.

Do you think this already has happened now and is there anything what I can do to check for a caused damage?

Side note: The Pathfinder was just 2 weeks ago serviced at Nissan Abu Dhabi (45.000 km service, valid for 10.000 km / synthetical oil applied).

Thanks in advance and a good evening from Abu Dhabi!


skinny2
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Postby skinny2 » Mon Jan 25, 2016 10:33 am

I wouldn't sweat it. Maybe swap the front differential/transfer case fluids earlier than usual next time but I don't think you'd hurt anything. Not nearly as bad as if you were driving around and making a lot of turns.

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smj999smj
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Postby smj999smj » Mon Jan 25, 2016 11:07 am

The key word is "could." If you haven't noticed anything wrong by now, I wouldn't worry about it.

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flat6symphony
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Postby flat6symphony » Mon Jan 25, 2016 11:33 am

I've done this before and had no problems other than that my u joints went bad about 6 months later. Im at 150,000 miles so the u joints could have been bad from unrelated reasons. I'd say you are probably okay.

Kestral
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Postby Kestral » Mon Jan 25, 2016 3:18 pm

Don't worry about it it's broken inn now! .. Lol

If it runs fine now I am sure it is fine

headshrinker
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Location: Abu Dhabi, UAE

Postby headshrinker » Mon Jan 25, 2016 3:23 pm

smj999smj wrote:The key word is "could." If you haven't noticed anything wrong by now, I wouldn't worry about it.
Thanks to the moderator and all other guys who have kindly replied so far. :)
Can someone describe how possible symptoms of a damaged drive train would look like?
Swapping the front differential/transfer case fluids earlier than usual seems to be reasonable to me. Is that a costly operation at Nissan?

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smj999smj
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Postby smj999smj » Mon Jan 25, 2016 8:02 pm

Your drivetrain has a lot of parts, including your transmission, transfer case, driveshafts, axles, etc. You would likely "feel" or "hear" a failing drivetrain part long before you would see it.

forgottenzone
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Location: North Jersey

Postby forgottenzone » Tue Feb 23, 2016 6:28 pm

these 4x4 systems are built very tough. I pound on my V8 4x4 awd shift it in and out under full power. going 0 to 60 mph or 0 to 100 kilometers per hour in 4 seconds, and nothing ever broke in last 6 years.
like the guys said if something went bad you would have felt it right away.

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SETI20
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Postby SETI20 » Sun Feb 28, 2016 8:52 am

Lots of moving and rotating parts in there. Clunking or very noticeable vibrations would be the first symptom. Usually, if you have to ask, you're probably fine. ;)


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