GMC Yukon XL Questions Maintenance & Repair

2003 Yukon XL Issues After Jump?

Let a friend take my 2003 Yukon for a short time. He end up leaving my lights on and killed my battery. After he got a jump my truck is doing things that NVR happens before ! When I turn it on it ...

HVAC System

The front vents blow heat/ac on my 2005 Yukon but can't get anything to blow from rear vents. Is there a separate blower system for the rear or any other ideas on this?

Air Conditioning 2004 Yukon Xl Denali

air appears to have enough refrigerant but I have to jump the relay to get compressor running. it's set at lowest temp and does not get very cold. Is it the compressor not pumping strong enough. Whe...

2012 Yukon Denali

After a while of hard driving&stopping my car temperature shows past 210 mark is this common for these cars? Also I notice that my AC snowflake button will intermittently go off/on I especiall...

Ac

Ac blower on my 2005 Yukon xl 1500 Literally going on and of tried resetting but still just going on and off, when it runs it blows cold air just fine

My Passenger Window On 2007 Yukon Denali Won’t Open With The Passenger Swi...

My passenger window on 2007 Yukon Denali won’t open with passenger switch or driver switch, what is wrong with it?

2003 GMC Yukon Can’t Make Sharp Turns

When I make a sharp right or left turn, it’s like my wheels are stuck. It is very difficult to turn. It drives perfectly fine straight or on slight turns.

2009 GMC Yukon XL AC Compressor Clutch Won't Engage

So I have a 2009 GMC Yukon XL and the compressor clutch won't engage. I checked the relay and it isn't that (swapped it with the fog light relay and fog lights worked) and my mechanic and I realize...

Heater Fan

heater fan surging

2015 Yukon LED Brake Light

My 2015 Yukon Dinali XL brake light passenger-side stopped working. I discovered you could repair it yourself with a soldering iron and a little piece of wire.I found a video on YouTube which shows...

2016 Yukon Xl Dvd System Not Working

DVD system in my car suddenly stopped working. There is currently a dvd in but when I hit eject button nothing happens. When I hit the home screen and select video nothing happens as well. It’s l...

2008 Yukon Ac Blows Ac Fuse

ac compessor does not come on. Refrigerant is ok. my 2008 gmc denali blows the ac fuse as soon as you turn it on.

Transmission

Will the transmission out of a 2002 Chevrolet Suburban work in a 2001 GMC Yukon XL

2005 GMC Yukon XL SLT Keeps Blowing Stop Light Fuse?

It keeps blowing the tail light fuse as soon as the brakes are applied. All the bulbs are fine and the wiring look fine also. All the grounds are connected. The tail lights still work along with th...

Front Fan Isn’t Blowing

I have an 06 Yukon Denali xl. The front fans isn’t blowing at all even when I set it to high but the rear is blowing out cold air. What problem could I be looking at in the front?

Gmc Yukon Denali 2001 Fuel Pressure Help

I have a gmc Yukon denali 2001 and I was trying to test the fuel pressureunder the hood but I can't seem to find the pressure valve, and I cannot find not 1 video of a 2001 gmc fuel pressure test...

My 2007 Yukon Denali Xl When I Turn The Key It Click One Time And Nothing.w...

Air Nor Heater Works In Front Only

I can feel in vent that it gets cold and hot but nothing comes out. My rear works fine. I have replaced the blower motor any suggestions

Have 2015 GMC Yukon Denali 4-W Drive. We Tow Behind RV. Today When I Shif...

AC/HEAT BLOWER STARTS AND STOPS. BUMPING NOISE WHEN STOPPED

Trying to see if this is a simple fix/if anyone knows.... The ac/heat blower in my 2005 gmc yukon simply works when it wants and it's very rare when it does. Getting hot need some air. Checked fuse...