Question about 1999 Chevrolet Silverado 1500

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Electronic 4 wheel drive won't engage. Front Hubs won't lock and panel drops back to 2 wheel drive.

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Actuator on the front axle or transfer case may be bad

Posted on Aug 07, 2009

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2005 4.6 f150 4WD drive is not engaging.the front pass.wheel makes a grinding noise while in 2WD.when i shift to 4WD the noise goes away but 4WD does not engage. solenoid? actuator? or something more?


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Dec 09, 2015 | Cars & Trucks

2 Answers

Got a 2004 Ford F-150 transfer case i gauges front drive shaft turns but front axle does not lock into 4 wheel drive what could be causing issue its a shift on the floor lights for low come on but not high...


Check your hubs lift front end if wheel does not turn when locked in 4x4 then hubs are not engaging turn wheel by hand or a pipe wrench on drive shaft do not try power unless all wheels are lifted

Jan 02, 2015 | 2004 Ford F150

2 Answers

4 wheel drive not working won't engage front


have you checked the front hubs are engaged or engaging

Jan 20, 2012 | 2000 Isuzu Rodeo

2 Answers

Warn hubs, installation


Warn Hubs Installation
A truck or SUV with a four-wheel drive suspension uses locking hubs on the front wheels to engage or disengage the front axle shafts from the hubs. This way, you can drive the truck normally with just rear-wheel drive, or engage four-wheel drive mode when you want to drive off-road. These hubs can wear out, and one improvement is to install a set of Warn hubs. Installing a set of Warn hubs takes about an hour.
1.Park the truck and put on the parking brake. Lift the front of the truck with the jack and put the jack stands under the front axle. Take off the front wheels with the tire iron and put them to the side.
2.Disengage the locking hubs using your hands by turning the knob on the hubs. Remove the snap rings holding the hub locks in place with the snap-ring pliers. Pull the hub off the axle.
3.Install the lock ring wheel from the Warn hub kit in the axle with the factory snap ring and the snap-ring pliers.
4.Make sure the Warn locking cap dial is turned to the "Free' position. Install the locking cap onto the lock ring wheel and hub body with a hex-head key. Reinstall the front wheels with the tire iron and lower the vehicle off the jack stands with the jack.
Thank you for using FixYa. Hope this will help your problem and don't forget to rate me.thanks,
Reymond

Oct 18, 2011 | Cars & Trucks

2 Answers

The driver side front wheel does not engage in 4 wheel drive


manual or auto hubs?how do u now it is not engaging?.u can lift the front end up in 4 wheel make sure hubs r engaged .rotate the tire by hand ,and check to see if the drive shaft is turning [from the wheel to the front diff] u most likely have a bad locking hub.if it is not turning ur front tire is not locked up

Dec 29, 2010 | 1994 Ford Bronco

2 Answers

Front drive shaft not fully engaged in 4WD, with truck on stands all 4 wheels do rotate but if i stop front wheels the front drive shaft is not engaged


Hi,
Do you have auto locking hubs on the front wheels, or manual locking hubs?
If you have auto locking hubs chances are they are not engaging properly and will need to be removed and spline sets checked for broken teeth on locking hub and locking shaft.
If you have manual locking hubs then check that they are firm when turning to engage them in the lock position.If they are light when engaging them to the lock position then they my have broken/worn out the locking hub and spline. Also check that the engaging spring inside the hub has enough tension to engage the hubs they may be broken. If the hub are all ok then you have a problem in the transfer box, where the 4WD lever is not meshing the transfer box properly. Hope this helps, let me know how you get on.

Jason

Apr 04, 2010 | 2002 GMC Sierra C/K1500

2 Answers

I have a 2000 4wd tacoma with manual locking hubs and the 4wd does not seem to be engaging after locking the hubs and shifting the lever into 4 hi or 4 low


Sounds like one of your hubs is sticking and not engaging. You can check them by engaging the hubs and the transfer case and jacking up each front wheel independently if it doesn't spin your good, if it does you found your problem. As far as fixing a hub goes, it may be just dry and need some grease, or there are some very good aftermarket hubs available from Warn.
Hope this helps

Dec 08, 2009 | 2001 Toyota Tacoma

2 Answers

Is it right for your front drive shaft to turn by hand when in park


i'm assuming you have a 4 wheel drive. If that is the case then yes cause when your in two wheel drive mode the front is in neutral

Oct 16, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

2004 Ford F-150 extended cab FX4. 4WD problem


Your front hubs are automatic locking hubs, and the gears are hard nylon. These hubs break very easily, therefore causing you to lose your front wheel drive in 4 high, or 4 low. If you replace the hubs with "WARN (name brand) " manual locking hubs, you will never have the issue again. Of course, you will have to get out of the truck and manually lock the hubs, but they are metal gears, and much more durable. I've personally seen the issue several times, and changing the hubs has resolved the issue every time.

May 01, 2009 | 2005 Ford F-150

1 Answer

4 wheel drive won't engage


while in drive, engage the 4wd then shift into neutral for 2 or 3 seconds and shift back into drive. it works for my ram.

Jan 10, 2009 | 1992 Ford F250

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