2015 F-150: New Transfer Case Needed at 800 miles
#1
Senior Member
Thread Starter
2015 F-150: New Transfer Case Needed at 800 miles
So my 2015 F-150 developed a few noises in the first few hundred miles.
The one diagnosed so far sounds a little like the HVAC system on low. Change the continuous fan noise to one that oscillates back and forth between two different frequencies and that'll get you close. You can't really hear it until about 30 mph and is most noticeable at about 50mph. Much faster than that and wind and tire noise drowns it out a little bit.
I took a tech for a ride and in short order commented it sounded like a bad transfer case. He based this on another 2015 he had in the week prior and made the same sound. They put that truck on a lift to run the vehicle and a stethoscope analysis said bad transfer case. They put my new truck on a lift and ran it through the same tests. Bad transfer case as well. The problem is they are on back order for a few weeks so I have to just deal with this for a while.
So if you're looking at a new 2015 F150, maybe listen for this sound at about 50 mph to see if you can avoid this problem.
NC
Edit: Trim level and options added per request.
2015 F-150 XLT Supercab 4x4 5.0; 301 A; 3.73 locker, off road package, kicker subwoofer, power slider, trailer tow package, remote start, LED side mirrors, box side steps, 36 gallon fuel tank, XLT Chrome Appearance Package, Spray in Liner.
The one diagnosed so far sounds a little like the HVAC system on low. Change the continuous fan noise to one that oscillates back and forth between two different frequencies and that'll get you close. You can't really hear it until about 30 mph and is most noticeable at about 50mph. Much faster than that and wind and tire noise drowns it out a little bit.
I took a tech for a ride and in short order commented it sounded like a bad transfer case. He based this on another 2015 he had in the week prior and made the same sound. They put that truck on a lift to run the vehicle and a stethoscope analysis said bad transfer case. They put my new truck on a lift and ran it through the same tests. Bad transfer case as well. The problem is they are on back order for a few weeks so I have to just deal with this for a while.
So if you're looking at a new 2015 F150, maybe listen for this sound at about 50 mph to see if you can avoid this problem.
NC
Edit: Trim level and options added per request.
2015 F-150 XLT Supercab 4x4 5.0; 301 A; 3.73 locker, off road package, kicker subwoofer, power slider, trailer tow package, remote start, LED side mirrors, box side steps, 36 gallon fuel tank, XLT Chrome Appearance Package, Spray in Liner.
Last edited by NumberCruncher; 05-22-2015 at 06:40 PM.
#2
Senior Member
Holy cow man. Let me ask you this, did you feel vibration through the gas pedal, especially around 21-2200 rpms? There's another thread on here about vibration through the gas pedal. However my dealer and most others in that thread have basically blown us off.
Last edited by KYBuckeye; 05-22-2015 at 05:47 PM.
#3
Senior Member
Also, what trim do you have? Gears? Engine? Just curious.
#4
Senior Member
Thread Starter
The other truck that had the transfer case issue had it happen at 300 miles so based on these two, at least the problem is happening right away. IIRC, the dealer said the part number is a new one so I assume that means something has changed internally with the transfer case.
NC
Last edited by NumberCruncher; 05-22-2015 at 07:03 PM.
#5
Senior Member
Let us know how it turns out.
#7
Edit: Trim level and options added per request.
2015 F-150 XLT Supercab 4x4 5.0; 301 A; 3.73 locker, off road package, kicker subwoofer, power slider, trailer tow package, remote start, LED side mirrors, box side steps, 36 gallon fuel tank, XLT Chrome Appearance Package, Spray in Liner.
Well, it looks like it was put in there after that poster (the one you're trying to be a smart *** to) requested it! It wasn't there when he requested it!
Last edited by 1969TxCowboy; 05-22-2015 at 09:51 PM.
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KYBuckeye (05-22-2015)
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#8
Senior Member
Thread Starter
I added the vehicle information to post #1 as it was requested. I labeled it as an edit so the guy who asked for it wouldn't get smart **** responses. I try to avoid posting to my own thread with other than new information which is why I prefer the edit as opposed to what I have now just done. :bonk:
NC
NC
#9
Senior Member
Thread Starter
New transfer case installed last Friday. The problem appears to have gone away but I'll give it 800 miles or so to make sure.
I still have a dashboard rattle that needs to be addressed but that is another thread for another day.
Thank you Ford Service person here for escalating this. Ford was very diligent in handling this matter.
NC
I still have a dashboard rattle that needs to be addressed but that is another thread for another day.
Thank you Ford Service person here for escalating this. Ford was very diligent in handling this matter.
NC
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lumpythetexan (08-07-2016)
#10
Senior Member
Thread Starter
Well 1,000 miles later the problem is back. Can't take the truck in next week so it goes back in on the 20th.
NC
NC