Replace front left wheel berring on 2002 GMC Yukon

It sounds like a wheel bearing is going bad. They are easy to change. If you have a place to jack the vehicle up. Try spinning the front wheels. You should hear a scraping noise as the wheel turns.Also replace both sides at the same time,as the otherside is not far behind.

hub bearing or possible front differential

2002 GMC Yukon Car Stereo Wiring Guide
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Brown
Car Stereo Dimmer Wire: Gray
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

rate pls

sounds like a hub bearing
jack up the vehicle and see if either wheel is loose
the one that is loose replace it

If its not the brakes then it could be a wheel bearing. Jack it up and spin the wheel. Listen for noise. If it has lots of miles or possibly been driven in high water at some point the bearing could need to be replaced. You should get it fixed and don't wait too long.

from my experience I would replace them rather than trying to service the old ones, I had one fail completely after i had it "Serviced"

Grab a small hammer, slide under the back wheels, you will see the wire and springs on the inside of either brake disc. Tap forward on each. Once free'd up, drown it in PB or lock ease. then work the brake up front for a while. It's mostly from brake dust buildup. Next time you have the rear brakes done replace the EB parts. Hope this helps

worn out hub bearing. do not drive anywhere but to get it fixed! Jack up grab wheel at 12 and 6 and rock it ,loose aint it.

Is this a 4x4 or 2 wheel drive?If its 4x4 its 150flbs and 2 wheel drive its tightened by hand until slop or wobble is gone.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_a3369546f8067589

Just pull hard from left to right. Lower the stearing wheel all the way down. And down **** to lower gear 1. Then pull up. It takes a little bit of force but it will come off.