Jeep grand cherokee 247 Transfer case Interchange ?

tell a problem first so helper is on same page.


you meant I bet, the CENTER DIFF.? NO.
if mean front ,or rear axles say so..
there are 3 differentials , the center is very complex.

WK2 jeep, it is
2013
n May 2013 there was a recall of WKs with the Quadra-Drive II and Quadra-Trac II systems.
This followed cases of cars rolling away due to the transfer case moving into neutral of its own accord, and the owner not having applied the parking brake. The recall revised the Final Drive Control Module (FDCM) software. However, following the recall, there were widespread reports on enthusiast websites but most users never have occasion to use the low ratio and may never discover the fault. Four years after this recall its issues remain unresolved.
. The company is aware of 41 injuries that are potentially related. It was also the cause of actor Anton Yelchin's Deathh. (a very sad story that)

read the wiki on this first
https://en.wikipedia.org/wiki/Jeep_Grand_Cherokee#Transfer_case_actuator

always set the hand brake first, ,
in my jeep I set 1st gear, it is M/T"stick shift.
and with 4wd if a kid moves the transfer case to Neutral the car will roll. unless hand brakes are set hard.
be safe.

this jeep offers
jeep Grand Cherokee offers three 4×4 systems - Quadra-Trac I®, Quadra-Trac II® and Quadra-Drive® II with Electronic Limited-Slip Differential (ELSD)

ELSD is here

Quadra-Drive II Quadra-Drive II uses the New Venture Gear NV245 transfer case mated to front and rear axles containing electronic limited slip differentials or ELSDs. Jeep added traction control in 2005 and starting in 2011 only a rear ELSD is offered, while the front has an open differential.

Applications:
2005-Present Jeep Grand Cherokee (WK, WK2)
ELSD is in the axles
and PCM controls all that

M-ELSD is here



SOLVED ,where is it at: IS HERE

ELSD module is located under the rear drivers seat. If you remove the bolts for the seat legs you can lift the rear cushion up and flip the carpet forward. It will be right there with three plugs.

so is AWD,? command trac or what trac?

no working means..... using or 4low,?
my wild guess: 1:
Quadra-Trac-II NV 247 Gerodisc system 1999+
got that? what you have for real MATTERS? we cant guess.
the 247 adds LimSlipDiff option to the system got that too>?
symptoms for working are>......
1: lamp dead.
2: lever stuck
3: tires x4 missing torque to earth?
1999 WJ jeep
4 steering binds up.?

say what is there.
and say what not working means , exactly
and say what tires are touching, (pavement , ICE or dirt)
we cant guess, road, either.

You need to be more specific. To start, which 4 wheel drive system your jeep has? (Select Trac, Quadra Trac II or Quadra Drive)
Then: does it never work, or only in 4-Lo?

a bad wheel speed sensor or not matching tires

SELECT TRAC USES MOPAR PLUS 4 OR EQUIVALENT. THE QUADRA TRAC USES MOPAR TRANSFER CASE FLUID OR EQUIVALENT.

Possibly, but there may be a difference in the spline count on the coupler you'd need to deal with. There is a lot of info on swaps at jeepforums.com that may be helpful to you in that regard.

if it was me i would check with Napa or try to find one at a good salavage yard give this website a try to find one close to you www.junkyarddog.com and try these as well www.alldatadiy.com and www.autozone.com wish you the best of luck Michigan Man.

on a select trac---mopar plus 4 atf or equivalent, quadra trac----mopar transfer case fluid or equivalent,

Oil is added to transfer case through a plug usually located about half way up the back of the case.
When making a diagnosis, a good tech relies upon previous experience matching that to known symptoms, then upon teardown to verify his ideas. A good working knowledge is essential so the tech can picture in his mind what is happening inside the unit.(i once knew an old tech who could sit in the shop office and make a correct diagnosis as another tech drove a vehicle into the shop) That's rare, but there are good people out there! Your coupler may have to be removed, but that largely depends upon what the shop sees and feels.
Good luck

sounds to me like the transfer case clutches are worn out. also the fluid could be low or dirty. try draining and refilling the transfercase with clean fluid. if it is still not working after driving it around for a few miles then you may need to replace or overhaul your transfercase