4×4 not working correctly

Asked by Jessica Jan 09, 2016 at 02:37 AM about the 1999 GMC Suburban K2500 4WD

Question type: Maintenance & Repair

I have 3 wiring harnesses hanging
down below the actuator none of
which are connected to each
other. My problem is the 4×4 is not
working correctly it tries to lock in
but has a loud popping noise while
driving. It shows its in 4 hi but its
not could the wires hanging below

be the issue?

Jessica answered 8 years ago

Please help anything might help!!!!

Mark helpful

GuruXGTVS answered 5 years ago

Put it in 2 low have it in neutral with it running and it will come out of 4 hi then just put it in 2 hi after that I had same problem the other day.

Mark helpful

Your Answer:

4×4 not working correctly 2 Answers

I have 3 wiring harnesses hanging down below the actuator none of which are connected to each other. My problem is the 4×4 is not working correctly it tries to lock in but has a loud popping nois...

1999 GMC Suburban K2500 4WD

-

Maintenance & Repair
My GMC Suburban 1994 2500 4 wills drive 7.4 454 motor 1 Answer

My car would not start up and I have a 7.4 454 engine motor in it I have had a camshaft put inside the motor and new distributor cap new spark plugs and it still would not start but it would turn ov...

1994 GMC Suburban K2500 4WD

-

Maintenance & Repair
GMC 1990 Diesel 3/4 ton suburban.Dead batteries. Trickle charged for 2 hours. Trickle Charger was hot and charge up to 15. Car started up immediately idled for maybe 45 min. went dead again. I heard a low groan motor still running but no lights and gage not charging. It has been sitting 3 months. Has something leaked "evaporated" Not charging. 1 Answer

Truck won't start. Starter: click,click,click etc.Trickle Charger says 12 amps. After about 2 hours Trickle Charger up to 15 amps and Trickle Charger was HOT. Batteries are fairly new. Truck been si...

1990 GMC Suburban R2500

-

Maintenance & Repair
Tail lights not working even though signal and break lights do 3 Answers

I have a 99 GMC Suburban. LOVE it! but my beloved truck has thrown me a puzzle! Front headlights work, signal lights, break lights, and emergency lights work. But tail lights are not working. So other...

1999 GMC Suburban C1500 SLE

-

Maintenance & Repair
Should the tac go up when engine is cranking but not started? I just barely nuges. I was told this could indicate wheather the crank positioning sensor is working> 1 Answer

Engine will run ok for a while and will then stall, surge and stall. Then will not start. may not start, not consistant have new fuel pump, fuel filter and fuel relay which made no change. There is ...

1998 GMC Suburban K1500 4WD

-

Maintenance & Repair

Used Chevrolet Suburban

11 Great Deals out of 588 listings starting at $11,988

Used GMC Yukon

12 Great Deals out of 916 listings starting at $4,555

Used GMC Yukon XL

14 Great Deals out of 670 listings starting at $7,988

Used GMC Sierra 1500

144 Great Deals out of 6,606 listings starting at $3,975

Used Cadillac Escalade

14 Great Deals out of 432 listings starting at $9,995

Used Chevrolet Tahoe

12 Great Deals out of 873 listings starting at $12,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

4×4 not working correctly

2 Answers

Your Answer:

Shortcuts

Search GMC Suburban Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale

4×4 not working correctly

2 Answers

Your Answer:

Related Questions