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Nissan Titan

Report: Overheating/Lack of Ventilation May Cause Rear Axle Seals to Leak

Nissan Titan Problem
29 Reports

Model Years Affected: 2004, 2005, 2006, 2007, 2008, 2009, 2010

Drive Trains Affected: 2WD, 4WD

Average Mileage: 83,193 mi (32,000 mi - 154,000 mi)

Verified

Overheating and/or lack of proper venting can cause the rear axle seals to leak. Excessive fluid loss can result in major damage to the rear differential assembly and/or axle bearings.

  • Report #1
    Visitor, 2005 Nissan Titan, 2WD, 111,251 mi

    Rear-Diff Fluid has to be refilled on regular intervuls. Serious issue!!

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  • Report #2
    Visitor, 2006 Nissan Titan, 4WD, 58,000 mi

    Rear axle seal failed and required replacement at my cost of $350.00

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  • Report #3
    Visitor, 2005 Nissan Titan, 4WD, 76,000 mi

    Noticed abnormally dirty wheel, closer examination indicated fluid leaking from right rear axle seal.

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  • Report #4
    Visitor, 2005 Nissan Titan, 2WD, 70,000 mi

    seal leaking both side and the front main blew out

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  • Report #5
    Visitor, 2007 Nissan Titan, 2WD, 35,000 mi

    both seals leaked and fixed under warranty

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  • Report #6
    Visitor, 2004 Nissan Titan, 4WD, 134,000 mi

    Leaking rear differential.

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  • Report #7
    dyoung, 2004 Nissan Titan, 2WD, 124,000 mi
    Profile_thumbnail
     Rookie

    whining noise..took it in because I thought it may be caliper or brakes. Rear-end is shot... dont have an estimate yet.

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  • Report #8
    Visitor, 2005 Nissan Titan, 4WD, 154,000 mi

    both rear axle seals are leaking

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  • Report #9
    Visitor, 2006 Nissan Titan, 4WD, 90,000 mi
  • Report #10
    Visitor, 2004 Nissan Titan, 4WD, 32,000 mi

    Rear Driveshaft seal leaking Input shaft to diff. . Seal went bad. Check your Diff. Vent. THis seal pluggs up qiuckley

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  • Report #11
    Visitor, 2006 Nissan Titan, 4WD, 101,000 mi

    Both seals leak replace right seal nissan deal .485.00

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  • Report #12
    Visitor, 2005 Nissan Titan, 4WD, 67,263 mi

    rear axle seal leaks

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  • Report #13
    Visitor, 2007 Nissan Titan, 2WD, 42,000 mi

    Drivers side rear axle seal started leaking. This was repaired under warranty.... Then just as my Titan's warranty ran out, the passanger side rear axle seal failed. That's both of them!!! This is a major problem with a very high occurance. I personally know 5 Titan owners and only one of them has not had to replace at least one rear axle seal.

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  • Report #14
    Visitor, 2006 Nissan Titan, 4WD, 67,000 mi

    Rear wheel seal leakings also. Truck in shop today with parts orders. Estimate is $500 at this point. Dealer not interested in offering assistance.

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  • Report #15

    Right axle seal was replaced at 37,000, again at 93,000 and is leaking again at 137,000. Totally unacceptable costs associated with keeping this vehicle road worthy.

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  • Report #16
    gbilokonsky, 2007 Nissan Titan, 4WD, 73,000 mi
    Profile_thumbnail
     Rookie

    Both rear seals are leaking!

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  • Report #17
    Lou 2, 2004 Nissan Titan, 4WD, 68,000 mi
    Profile_thumbnail
     Rookie

    Truck at dealer now to fix leaking pinion seal in rear end. Usually have my own mechanic work on truck because I hate dealers, but apparently you need a special wrench or socket that was too expensive for one job. Of course once I got to the dealer they told me the left rear axle seal was also leaking ( this was last week when I first took it to the dealer for repair, but they ordered the wrong part and sent me home). When I got home there was some oil residue on the backside of the left axle end, but it appeared to me to have run from the rear end along the bottom surface of the axle which I believe just may have been overflow from when they put the rear end back together and filled it up last week so I could drive it home. The stain looks the same a week and a day later as it did then and there is no evidence of a leak on my driveway at the left wheel, only evidence of the drip from the rear end in the center of the truck. They also told me that they would have to replace the whole axle (800.00 plus) because the seal can't be replaced. I know otherwise. I told them to leave the axle alone. My own mechanic said he will check it out because there was no evidence of an axle leak when he first diagnosed the problem and the seal should be able to be replaced without buying a new axle.. From reading online about this problem, I believe they are trying to get me to pay for something before the almost sure to come recall on this issue happens.

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  • Report #18
    Visitor, 2007 Nissan Titan, 4WD, 93,000 mi

    When vehicle had 62000 on it I took it to the dealer in Traverse CITY and told him about the vent problem on the rear differential the service manager said he never heard of this. I told him I wanted the vent replaced and he said the mechanic replaced it and I was charged becouse it was not pluged. At 90000 8 months later the pinion bearing started making noise and I took it to a local mechanic he opened the pig and it was full of moisture and he said the vent was never replaced we tried to get parts from nissan and their fix was to replace the whole rear end for 2000 dollars my mechanic found a outlet in Tennessee that just started manufacturing complete seal and bearing kits for this Dana rear end. He mentioned this was a comon problem with Nissan Titans and thats why they started to manufacture these kits. My mechanic said another 100 miles and I would have wiped out all the gears in the rear end. I would think this was a safety issue but Nissan in Traverse City, They have another dealer in Grand Rapids same owner, didnt think so. The seal and bearing kit will save you 1800 bucks so dont let them tell you they have to replace the whole differential.

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  • Report #19
    Visitor, 2004 Nissan Titan, 4WD

    had problem with rear, dealer rebuilt it. had problems with it again ,dealer replaced the rear .drove ok after that went to check rear brakes found seal on right side axel leaking. need to replace seal,but now not under warrente

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  • Report #20
    Profile_thumbnail
     Rookie

    Rear axle seals bad and started leaking due to improper ventilation/bad design by nissan will not get fixed unless you create a vent. modification on the axle.

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  • Report #21
    Visitor, 2006 Nissan Titan, 4WD, 82,354 mi

    still in need of repair.

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  • Report #22
    Visitor, 2005 Nissan Titan, 2WD, 100,000 mi
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