GMC Yukon

The GMC Yukon is a full-size sport utility vehicle manufactured by General Motors from 1992 to the present. The car is available as either a two-door or a four-door model. It features a front engine and a rear/four-wheel drive.

3,653 Questions
Chevy Silverado
GMC Yukon
Late Model 1979-New Ford Mustangs

How many cubic inches is a 6.0 liter GM?

366 ci

GMC Yukon
GMC Denali

How do you reset on board computer for GM Denali?

battery disconnect for 3 min

Headlights Tail and Brake Lights
GMC Yukon

Why the brake lights are not working on 2004 GMC Yukon Denali?

Brake LightTroubleshooting (check in this order):

1. Check Fuse

2. Check Bulbs

4. Check Switch in brake pedal

Most likely its the fuse or bulb. See sources and related links below for bulb information.

Cars & Vehicles
Chevy Camaro
Vehicle Titles
GMC Yukon

How do you find a car you once owned when you have all the information for it?

do a current title search, or as lost title search. some web sites can locate any car, if they've been wrecked or repaired. good luck.

Have you lost it? if so give a police complante.

If you have the vin number from the car you can go to the dmv and they should be able to run a search and find the car by the vin number

GMC Yukon

What is the fuel tank capacity on a GMC Yukon?

25 gallons

GMC Yukon
Late Model 1979-New Ford Mustangs

How many quarts of oil dose your 2006 Yukon take?

6qt.with filter.

GMC Yukon

Where is 2004 GMC Yukon Denali starter?

on top of the starter. you have to disconnect battery then remove starter to replace it

GM and GMC
Air Conditioning and Coolant
GMC Yukon
Heating Ventilating and Air Conditioning

Why would the AC light on a 1991 GMC blink but the air conditioner not work?

I had a problem one time with my Chrysler New Yorker. If the power windows would not work then the a/c would not turn on, if I turned the car off and tried the window switch if the window worked the a/c worked. My mechanic said it was a bad ignition switch. He changed it out and no more problems. I believe there may be a code stored in the computer that can be cleared out, if no other problems exist. ----- Here's what you need to do.... (taken from a 4x4 newsboard from "Kevin")

Disconnect the battery negative cable to allow the A/C control module to reset. It has gone into fail safe mode due to excessive cycling of the compressor clutch. Once it is reset you will be able to again run the compressor to diagnose the system. It will go into fail safe if the compressor cycles more than 15 times in one minute or something like that (not exactly sure of the time period). Your compressor will cycle too often if you are low on refrigerant and cause the control module to enter the failure mode. When you reconnect the battery & start the truck, immediately start charging the system with freon.

There is also a known problem with the harness connector to the low pressure clutch cycling switch that can cause the same problem. Many parts supply stores carry the replacement harness connector to fix the problem of poor and intermittent contact at the connector. To test your low pressure cycling switch harness connector, just wiggle it a little bit while the compressor clutch is engaged. If the connector is bad you will notice the clutch cutting in and out as you wiggle the wires going into the connector.

Car Batteries
GMC Yukon

How do you remove the battery on the 2002 GM Yukon XL?


Chevy Silverado
Oil and Oil Filters
GMC Yukon

How many quarts of oil does a 5.3 liter GMC Yukon XL take?

6 qts with a new filter.

Water Pumps
GMC Yukon
Nissan Pathfinder

How do you replace the water pump on a 1999 gmc Yukon?

need to know how to take fan off a 97 GMC 1500 truck to replace water pump

I've done this before it's not to tough! Start by removing the plastic fan grad between the engine and radiator. Drain coolant from the radiator, about 2 to 3 gallons, and keep it contained for possible reuse. Note it is a good idea to put some cardboard on the radiator to protect it from damage by wrenches falling, a pizza box unfolded flat works good. Remove the fan blade by using a big crescent wrench to grab that large hex nut between the fan blade and the water pump; hold on tightly to the fan belt on the pulley of the water pump as you jerk your wrench handle. One spin the fan off. Remove your fan belt- But 1st draw a diagram of the fan belt and how it connects to all the pulleys on the engine so you can put it back on. Unbolt the pulley wheel from the water pump. Put a bucket or pan under the water pump to catch more before you loosen all the bolts that hold it on the block. Once drained and unbolted remove the old pump. Scrape the engine clean at the 2 ports the pump bolts to. Use new gaskets and RTV Silicone glue on both faces of the gaskets. Bolt the new pump on your engine and reassemble all the rest in reverse order. Be sure to get the coolant level back up to Parr and before you go driving dabble check everything and let the engine idle for 10 minuets to check for leaks. Be safe and I hope this did the trick for you!

GMC Jimmy
GMC Yukon

How do you turn off the ABS light on a 1996 GMC Jimmy?

check the fuse

Have the vehicle scanned to determine the problem

GMC Yukon
VW Fox
Ford Ranger XLT

How do you disconnect the horn on a 1996 jeep Ranger when it keeps going off when you turn the wheel?

I am not familiar with the Jeep Ranger model. I think you mean Jeep Wrangler which started its' poduction run in 1987-1996 reconfigured in 1997- present. I'm not if you have a driver's side air-bag on yours. If not you need to remove the horn cap and see if any part of the horn assembly is making metal to metal contact as you turn the wheel. If you cannot see any contact being made you will have to remove the steering wheel. For this task you will need a steering wheel puller tool. It gets a bit more complicated as you dig deeper into the steering wheel innards. Good luck. If what you are asking is how to make the horn stop honking till you get it fixed .. There is a plug on the back of the horn under the hood.. Just unplug it till you get the steering column problem fixed..

Cars & Vehicles
GMC Yukon
Ford Expedition

Why does a 2001 GMC Yukon and idle at 200-500 RPM like it wants to turn off?

I found out with my Yukon that it needed a new IAC (Idle Air Control) Valve. The first timeit happened to me the dealership only cleaned it without replacing it, but it did it again, and I replaced it myself. Idles a great deal better now and doesn't sputter or idle down. Try that.

AnswerI own a 2001 Yukon Denali w/a 6.0 Litre. Basically the same problem. Believe it or not, fuel injector cleaners are not enough to correct this problem. Pull the air intake hose off the front of the throttle body & use spray THROTTLE BODY cleaner NOT CARB CLEANER. Works like a charm!! Drive for a couple days & repeat. This is a very common problem on all Yukon's & Tahoes..

Good Luck!!!

Thank you for the help I went with the Throttle body cleaner trick Worked like a charm gave me just enough rpm to keep the idle smooth and saved me alot of money for the Idle control valve

GMC Yukon
Chevy Blazer S-10
Ford Escape XLS
Ford Escape XLT

Why does your front end squeak on a 2001 gmc Yukon?

i most likely needs to be greased there are several grease zerts on the front end take it to an oil and lube shop and see if that doesnt fix the problem squeaking in the front end could be alot of things. your suspenion need replacing, beaings, loose bolts, or even a loose bumper. best bet is to have it looked at by a licensed mechanic

GMC Yukon
Toyota Avalon
Chevy Colorado
How To

How to disable auto door lock on 1999 Yukon?

You will need to go to the dealer and have the program reset. It will cost around 75.00 dollars to have this done

Chevy Suburban
Chevy S-10
GMC Yukon

How do you change the flasher for 1999 GMC Yukon?

It is located by the drivers side left foot area and is a digital type (square black) with four connections. It would be just above your left foot if setting in the drivers seat. Auto Zone carries them for about $12. I just replaced mine.

Headlights Tail and Brake Lights
GMC Yukon

How do you remove headlight on 99 gmc yukon?

1999 GMC Yukon headlight bulb replacement: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).

GMC Yukon

How do i fix a 1994 gmc suburban door latch that's stuck and the door won't shut?

Remove door panel and replace latch mechanism

Ford Probe
Chevy S-10
GMC Yukon
Chevy Blazer S-10

How do you replace the front parking light bulbs on a 1994 Ford Probe GT?

The way I did it on my 94 probe gt was to jack the car up about 8 in off the ground, USE some kind of jack stand, and for the left one, just remove the plasic splash guard on the left side to grand somewhat easy access. For the right side, I ended up taking the right front tire off, then partially removing the front bumper on the right side, then I removed the wind shield washer resivor, and while pulling out slightly on the bumper, SQUEEZe your hand in there and with a little skill change the bulb.

1. Remove the screws and pull down on the front portion of the fender liner. This provides just enough room for your hand to reach in and access the two bulb holders.

2. Turn the bulb holder counterclockwise and pull it out of the housing.

3. Pull the bulb from the holder and replace.

** What the book DOESN"T tell you is that it's a whole lot easier if you turn the tires opposite from the side you need to get too. Also, if you have really large4 hands or forearms, you may need to take the tire off altogether.

GMC Jimmy
GMC Yukon

Why would a 2000 GMC Jimmy 4x4 not engage?

It's electronic, check all fuses, also check the connection to the transfer case.

Try listening to the transfer case try to engage. Mine did not engage after an engine wash. The vacuum actuater on the firewall above the distributor was not allowing vacuum to the front axle actator. You can put the truck on jackstands (all 4 wheels) and check to see if the front drive shaft engages. If so, then it's probably the vacuum actuator or the axle actuator.

My 2000 GMC jimmy had 4x4 issues. Were it would intermittently work. After numerous attempts to fix it. I found out that the control module has a metal shell which create a lot of moisture and causes corrosion which lead to the heart of the problem. Here is some home made steps I took which ended up fixing the problem.

1) check that your vacume lines are not dry and brittle, if so fix

2) check the vacume actuator under the battery case. If free and working its OK

3) there is a sensor on the front axle that tells the TCM if it is engaged or not . Make sure it is tightened properly. Mine wasn't.

4) the TCM on the passenger side has a connector issue. With a second person switching it in and out, wiggle the connection to see if it is loose. If so zip tie it . You will hear it engage and disengage.

5)check and clean the vacume valve on the transfer case. This. Should be part of the vacume lines.

Headlights Tail and Brake Lights
GMC Yukon
Subaru Forester
Ford F-250

How do you remove the headlamp assembly on a 2003 Subaru Forester for changing the light bulbs inside the assembly?

I have a 1999 Forester, but I imagine the 2003 is similar in this regard. You don't actually need to remove the headlamp to replace the bulb. On my car, I unplug the wire from the bulb at the back of the headlamp, remove the large rubber piece around the back of the bulb, unclip the clips that hold the bulb in place, remove and replace. Cheers! Mark

This is a good answer and is so just as stated. Thanks Mark!


Chevy Suburban
Chevy S-10
Dodge Grand Caravan
GMC Yukon

Can you replace the bench seat in a 2003 Yukon with bucket seats out of a 2004 Yukon?

Yes anything can be done. I believe that the full bench seat equipped trucks wont have the center mounting points for the bucket seat adjustment rails. If it is a split bench then the buckets would be a direct bolt in. On the 03's & 04's I believe they have airbags in the seats. Make sure you follow the airbag removal instructions, and that the plugs are the same. If you don't follow the instructions for the airbags you could trigger the impact safety system in the computer shutting off power to the fuel pump until a dealership resets your ecu. Good luck.

Brakes and Tires
Chevy Suburban
Dodge Caravan
GMC Yukon

How do you release emergency brake on a 1999 Yukon with broken release?

Under the drivers seat area, under the truck on the frame rail, you will see the E-brake cable junction. Gently pry this apart and the brake will release. This will allow you to drive the vehicle until you can replace the release lever assembly. Remenber, your brake will not function until you replace the release lever. How about looking at the pedal mechanism just above the pedal and pulling on the release mechanism at the top of the toothed ratchet area where the cable would be if there was still a release cable.

Fuel Pumps
GMC Savana
GMC Yukon
Chevy Beretta

How do you get the gas out of the tank before dropping?

I would wait until you had less than half a tank let in the car. Then jack the car up and properly support it on some jack stands. I would use the rear cross member near the gas tank to do this. Places the stands as far out as possible to aviod beening able to rock the car too much. Then locate the rubber fuel line entering the gas tank. It will probably be a 2" pipe. Remove the hose clamp using either a 5/32" or a screw driver. Revove more gas using a hose into an approved container. If you are going to take the tank off I would suggest puting the jack under the gas tank. Put just enough pressure tso you know it is on the gas tank. Then loosen the bolts on the gas tank restaning straps. When the bolts are out, and mind you that your car is an 89 and this has never been done so the bolts may come off hard. Remove the straps and lower the jack slowly to aviod dropping the gas tank.



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