My 2003 suburban is in low 4 wheel drive and when i atempt to put it in two wheel drive the light blinks but will not go out of low 4 wheel drive. What is the problem?

Chevrolet Suburban Questions - 4 wheel drive does not ...

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CarGurus4 wheel drive does not work - When I put the Sub in 4 wheel drive, low of high, ...Asked by Robert_Holland_073 Dec 17, 2009 at 04:06 AM about the 1994 Chevrolet Suburban K1500 4WD ... it can seize up and then the trans case may ingage but the hubs won't be locked in so it ... 1999 Chevrolet Suburban K2500 LT 4WD.

Chevrolet Tahoe Suburban 4 Wheel Drive Indicator Lights - Car ...

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Oct 2, 2007 - 31 posts - ‎19 authors
My 1999 Tahoe (odo reading 137,400 miles) won't go into 4 wheel drive. .... I have a 98 suburban 1500 4x4 LT 5.7 L with 165,000 miles ... I recall once forgetting todisengage 4WD and I could feel a terrific binding when I ...
Step by Step Troubleshooting 4wd 4x4 88-98 Chevy GMC ...? 21:32https://www.youtube.com/watch?v=Su9Dkrfd_ZgJan 20, 2014 - Uploaded by rwdellingStep by Step Troubleshooting 4wd 4x4 88-98 Chevy GMC Truck. rwdelling .... Mine is acting like it is NOT pulling with the fronts,won't engage. ... Have you ever adjusted or the shift cable on your 1500 Chevy ... GM 246 transfer case, 2000 Chev Suburban- Duration: 20:09. by spelunkerd 286,045 views.GM Troubleshooting Part 13 - 4WD vacuum actuator & cable ...? 5:11https://www.youtube.com/watch?v=CbEF6PyJdU0Feb 3, 2011 - Uploaded by mr diyguy123I tacked on this video about the 4wd sys. ... I have a 1994 ChevyS10 ... My S10 won't let you go to 4 LO when your in gear. ... the front end to keep them disengaged. when you put it in 4wd, the vacuum actuator pushes a gear ...

4 wheel drive does not work - CarGurus

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CarGurusDec 17, 2009 - 4 wheel drive does not work - When I put the Sub in 4 wheel drive, low of high ... I want to "add" 4 wheel drive to my 95 1500 suburban w/ a 350.

My 4 wheel drive stopped working - CarGurus

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CarGurusJul 15, 2014 - My 4 wheel drive stopped working - After struggling with the 4 wheel drive ... sometimes in low sometimes in high, now it doesn't engage at all.

4WD not engaging all the time. - CarGurus

Is transmission in neutral? Tranny must be in neutral and not moving to engage, if there are no problems..

drive in reverse for 20 feet. if that doesn't work try disconnecting the battery neg first for a couple min hit your 2wd button.

brake caliper on that wheel could be sticking if you are lucky, if not then something is failing in the differential

You have to put the vehicle in neutral to change from 4 wheel low back to normal.

Just serviced my own 4x4 Suburban, by buying a 2nd hand encoder motor and replaced the old one, which was trashed by the winter salt. The device is prone to failure since it's made of alluminium and water has an easy time of entering the unit and trashing it.

CAUTION: Abbreviated gratuitous information of how an encoder motor was serviced. If unqualified to deal with repair, seek professional service.
CAUTION: Read at one's own risk.

To replace it, you need to crawl under the vehicle and remove the front drive shaft;

Disconnect the electric harness to the encoder motor, followed by unbolting it.

Take replacement encoder motor and install. There may be an issue with aligning the cogged cam of the transfer case to the encoder motor. If so, the vehicle's 4 wheels will need to be raised off the ground. The engine started, transmission in Park, and using a Vice-Grip® wrench gently rotate cam clockwise approximately 1/16 to 1/8 of an inch, then while set in this position, stop engine. Now attempt to align and attach the encoder motor.

After successfully attaching new encoder motor, attach its wiring loom.
Test vehicle.

I have had maybe 9 Suburbans, over the years. Whenever I put in 4WD (whether Lo or Hi), I drive
normally. THEN, when DISENGAGING, I always drive the vehicle in REVERSE maybe 75 yards
AFTER placing in 2WD mode. Sometimes, still, on my '96 Suburban, --- even though the manual says NOT REQUIRED, it will "stick" in 4WD, UNLESS I take above action. Hope this might help.

This year model has had problems with the "Encoder Motor" Its is a bolt on unit around 300 dollars if you do it yourself. I would just leave it in 2WD for now.

are you setting still or driving when ingaugeing the 4 wheel drive if you are setting still try putting it in with vehicle moving if it does not light up steady in 4wd then it is not going in 4wd