Your 4WD system is computer controlled & there is a failure code set
in the TCCM (transfer case control module).This can be verified with
the use of a scan tool that will access the TCCM system find wiring
problems (grounds,shorted circuits) & control modules to be at
fault. Test these circuits wit a 12 volt test lamp or volt meter.
Additionally, other easiest way to check another posibilitie is to
remove the actuator, take a screw driver and stick it in the opening,
you should feel spring pressure. Push in on the screwdriver, there is a
slider/blocking ring assembly and fork internal in the housing that the
actuator pushes on.What I want you to do is manually engage it ,or at
least try to.
While holding pressure against the slider with the screwdriver turn the
front driveshaft , this should engage the front diff. If it does not
turn the cv axles then we have just confirmed the problem is internal.
I have seen alot of problems with these differentials. There are several
washers and selective shims that go bad, also the diff shaft has a snub
on the end of it what happens is that breaks and the washer falls down
into the case then jams in between the slider. This does not allow the
fork to travel therfore not engaging the 4X4.
The
shifter needs to be inspected. The shifter assembly is got misaligned, it has
to be open and realign.
There
are many other possibilities. But if it was working right up till now and
suddenly this occurred then its shifter
assembly alignment issue.
Also
i suggest you to refer these gear shift issues, which are mostly noticed. These
are direct links with appropriate solutions to
the specific problems of gear ****.
GEAR SHIFT ISSUES
http://howtobyme.blogspot.com/2011/11/chrysler-pt-cruiser-only-goes-in-first.html
----------
Car is stuck in park and the shift will not move?
http://howtobyme.blogspot.com/2011/08/car-is-stuck-in-park-and-shift-will-not.html
http://howtobyme.blogspot.com/2011/11/car-will-not-come-out-of-park.html
http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html
----------
http://schematicsdiagram.blogspot.com/2011/12/car-wont-downshift-sometimes.html
http://schematicsdiagram.blogspot.com/2011/12/buick-park-avenuetransmission-will.html
http://schematicsdiagram.blogspot.com/2011/12/car-transmission-will-no-go-into-park.html
http://schematicsdiagram.blogspot.com/2011/12/shift-indicator-directly-goes-to-2nd.html
http://schematicsdiagram.blogspot.com/2012/01/third-gear-missing-and-engine-losing.html
http://technoanswers.blogspot.com/2012/01/chevrolet-silverado-has-whining-sound.html
http://technoanswers.blogspot.com/2012/01/hard-to-shift-gears-on-manual.html
http://technoanswers.blogspot.com/2012/01/car-hard-shift-at-slow-speeds.html
http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html
http://schematicsdiagram.blogspot.in/2012/02/2000-nissan-maxima-shifts-hard.html
-------
http://schematicsdiagram.blogspot.in/2012/03/vehicle-noticed-sluggish-delayed-shifts.html
-------
http://schematicsdiagram.blogspot.in/2012/06/2007-hyundai-santa-fe-will-not-shift.html
These details will help.
Thanks.
The
shifter needs to be inspected. The shifter assembly is got misaligned, it has
to be open and realign.
There
are many other possibilities. But if it was working right up till now and
suddenly this occurred then its shifter
assembly alignment issue.
Also
i suggest you to refer these gear shift issues, which are mostly noticed. These
are direct links with appropriate solutions to
the specific problems of gear ****.
GEAR SHIFT ISSUES
http://howtobyme.blogspot.com/2011/11/chrysler-pt-cruiser-only-goes-in-first.html
----------
Car is stuck in park and the shift will not move?
http://howtobyme.blogspot.com/2011/08/car-is-stuck-in-park-and-shift-will-not.html
http://howtobyme.blogspot.com/2011/11/car-will-not-come-out-of-park.html
http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html
----------
http://schematicsdiagram.blogspot.com/2011/12/car-wont-downshift-sometimes.html
http://schematicsdiagram.blogspot.com/2011/12/buick-park-avenuetransmission-will.html
http://schematicsdiagram.blogspot.com/2011/12/car-transmission-will-no-go-into-park.html
http://schematicsdiagram.blogspot.com/2011/12/shift-indicator-directly-goes-to-2nd.html
http://schematicsdiagram.blogspot.com/2012/01/third-gear-missing-and-engine-losing.html
http://technoanswers.blogspot.com/2012/01/chevrolet-silverado-has-whining-sound.html
http://technoanswers.blogspot.com/2012/01/hard-to-shift-gears-on-manual.html
http://technoanswers.blogspot.com/2012/01/car-hard-shift-at-slow-speeds.html
http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html
http://schematicsdiagram.blogspot.in/2012/02/2000-nissan-maxima-shifts-hard.html
-------
http://schematicsdiagram.blogspot.in/2012/03/vehicle-noticed-sluggish-delayed-shifts.html
-------
http://schematicsdiagram.blogspot.in/2012/06/2007-hyundai-santa-fe-will-not-shift.html
These details will help.
Thanks.
The
shifter needs to be inspected. The shifter assembly is got misaligned, it has
to be open and realign.
There
are many other possibilities. But if it was working right up till now and
suddenly this occurred then its shifter
assembly alignment issue.
Also
i suggest you to refer these gear shift issues, which are mostly noticed. These
are direct links with appropriate solutions to
the specific problems of gear ****.
GEAR SHIFT ISSUES
http://howtobyme.blogspot.com/2011/11/chrysler-pt-cruiser-only-goes-in-first.html
----------
Car is stuck in park and the shift will not move?
http://howtobyme.blogspot.com/2011/08/car-is-stuck-in-park-and-shift-will-not.html
http://howtobyme.blogspot.com/2011/11/car-will-not-come-out-of-park.html
http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html
----------
http://schematicsdiagram.blogspot.com/2011/12/car-wont-downshift-sometimes.html
http://schematicsdiagram.blogspot.com/2011/12/buick-park-avenuetransmission-will.html
http://schematicsdiagram.blogspot.com/2011/12/car-transmission-will-no-go-into-park.html
http://schematicsdiagram.blogspot.com/2011/12/shift-indicator-directly-goes-to-2nd.html
http://schematicsdiagram.blogspot.com/2012/01/third-gear-missing-and-engine-losing.html
http://technoanswers.blogspot.com/2012/01/chevrolet-silverado-has-whining-sound.html
http://technoanswers.blogspot.com/2012/01/hard-to-shift-gears-on-manual.html
http://technoanswers.blogspot.com/2012/01/car-hard-shift-at-slow-speeds.html
http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html
http://schematicsdiagram.blogspot.in/2012/02/2000-nissan-maxima-shifts-hard.html
-------
http://schematicsdiagram.blogspot.in/2012/03/vehicle-noticed-sluggish-delayed-shifts.html
-------
http://schematicsdiagram.blogspot.in/2012/06/2007-hyundai-santa-fe-will-not-shift.html
These details will help.
Thanks.
GEAR SHIFT ISSUES
Gear
indicator Shows "3" Instead Of "D"?
http://whoisbyme.blogspot.in/2012/07/gear-indicator-shows-3-instead-of-d.html
---------
2006 Chrysler 300c: Shifter Stuck in Park?
http://technoanswers.blogspot.in/2012/06/2006-chrysler-300c-shifter-stuck-in.html
----------
1998 Ford Expedition: Will not Shift Out of
Park?
http://schematicsdiagram.blogspot.in/2012/06/1998-ford-expedition-will-not-shift-out.html
---------
Car will not move when in gear?
http://repairhelpcenter.blogspot.in/2012/02/car-will-not-move-when-in-gear.html
-----------
Mercedes-Benz transmission sticks in first gear?
http://technoanswers.blogspot.com/2012/01/mercedes-benz-transmission-sticks-in.html
----------
Mercedes Benz not engaging in first gear?
http://technoanswers.blogspot.com/2012/01/mercedes-benz-not-engaging-in-first.html
----------
Chrysler PT Cruiser only goes in First gear?
http://howtobyme.blogspot.com/2011/11/chrysler-pt-cruiser-only-goes-in-first.html
----------
Car is stuck in park and the shift will not move?
http://howtobyme.blogspot.com/2011/08/car-is-stuck-in-park-and-shift-will-not.html
-------
2007 Ford Expedition: How to shift car in neutral with Dead Battery
http://www.howtorepairguide.com/2012/11/2007-ford-expedition-how-to-shift-car.html
--------
2002 Nissan sentra will not go out of park mode?
http://technoanswers.blogspot.in/2012/02/2002-nissan-sentra-will-not-go-out-of.html
--------
Nissan Sentra stuck in park?
http://technoanswers.blogspot.in/2012/02/nissan-sentra-stuck-in-park.html
---------
Car will not come out of Park?
http://howtobyme.blogspot.com/2011/11/car-will-not-come-out-of-park.html
-----------
Automatic transmission will not go into high
gear?
http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html
----------
Car won't downshift sometimes?
http://schematicsdiagram.blogspot.com/2011/12/car-wont-downshift-sometimes.html
--------
Buick Park Avenue: Transmission will
Not shift into drive?
http://schematicsdiagram.blogspot.com/2011/12/buick-park-avenuetransmission-will.html
------------
No
First gear Starts In Second Gear
http://www.howtobyme.blogspot.com/2012/07/no-first-gear-starts-in-second-gear.html
-------
Ford Taurus won't shift from park?
http://schematicsdiagram.blogspot.com/2011/12/ford-taurus-wont-shift-from-park.html
---------
2006 Ford F150: Will Not Shift out Of Park?
http://technoanswers.blogspot.in/2012/06/2006-ford-f150-will-not-shift-out-of.html
--------
Car Transmission will not go into Park mode?
http://schematicsdiagram.blogspot.com/2011/12/car-transmission-will-no-go-into-park.html
----------
1998 Chrysler Voyager: Transmission Problem?
http://howtobyme.blogspot.in/2012/06/1998-chrysler-voyager-transmission.html
------
Shift indicator directly goes to 2nd when key
is turned ON?
http://schematicsdiagram.blogspot.com/2011/12/shift-indicator-directly-goes-to-2nd.html
--------
Third gear missing and engine losing power?
http://schematicsdiagram.blogspot.com/2012/01/third-gear-missing-and-engine-losing.html
--------
Chevrolet silverado has whining sound in gear?
http://technoanswers.blogspot.com/2012/01/chevrolet-silverado-has-whining-sound.html
----------
2002 Chevrolet Avalanche Z71: Gear shift
Issue?
http://whoisbyme.blogspot.in/2012/06/2002-chevrolet-avalanche-z71-gear-shift.html
----------
Hard to shift gears on Manual transmission?
http://technoanswers.blogspot.com/2012/01/hard-to-shift-gears-on-manual.html
--------
Car hard shift at slow speeds?
http://technoanswers.blogspot.com/2012/01/car-hard-shift-at-slow-speeds.html
---------
Transmission-Hard To Down Shift
http://technoanswers.blogspot.in/2012/07/transmission-hard-to-down-shift.html
---------
Automatic transmission shift lever hard to move on cold
mornings?
http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html
------------
2000 Nissan maxima shifts hard?
http://schematicsdiagram.blogspot.in/2012/02/2000-nissan-maxima-shifts-hard.html
-------
Vehicle noticed sluggish delayed shifts while
driving?
http://schematicsdiagram.blogspot.in/2012/03/vehicle-noticed-sluggish-delayed-shifts.html
-------
2007 Hyundai Santa Fe: Will not Shift out of
Park Mode?
http://schematicsdiagram.blogspot.in/2012/06/2007-hyundai-santa-fe-will-not-shift.html
==========These details will help.Thanks.
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Usually answered in minutes!
I'm not having an issue with the 4x4 drive, the problem is shifting into the gears from P to R-D-3-2-1. there is a lot of free play with the shift lever and when shifting to R-D-3-2-1 it bypasses the gear and makes it hard to find what gear you're in; or it feels like it's jaming up and not trying to go into gear at all. Is there a diagram out some where that shows the inter working of the gear shift area? that can help with a repair, or is it a problem with the linkage cabling under the vehicle that is preventing it from shifting into gear?
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