2006 GMC Yukon XL Denali Questions

All 2006 GMC Yukon XL Denali Questions

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Brake system bleeding,is it right rear, left rear then right front,then left front last?
The Temp gauge was rising. At that time I had the air conditioner on. I immediately pulled over turned off engine. after 2 minutes started it right back up. temp started to rise again. I turned off the air conditione...
Truck still looks good except hood (where clear coat is bad)
My silver Denali is showing severe paint thinning, delamination, loss all the way down to the primer...all flat surfaces...roof and hood. Is there any history for this and will GM help?
this is not the usual pump or air compressor noise..it sounds like a jack hammer and happens off and on when driving long distances..we have had the suv at the local gmc dealer twice and they have it for almost a mont...
Service Ride Control light just popped on week or so ago. I do not hear the compressor kick on when vehicle is first started like it normally did. Any chance this could be a simple fuse problem? Our purchasing dealer ...
It happened to me on 3 different occasions where I couldn't start my yukon because of the anti theft system.
this started today: the radio keeps going either up or down 2 spots (for example actual station is 93.7, and radio keeps moving to 93.9) and won't stay on 93.7, which is stereo.
i was hearing a roaring moise when i decelarated so i jacked it up and could move the driver side front output shaft up and down is this normal on a aed front differential or is there a bearing going out and can u ta...
The heater was working fine up until last week. Then it started blowing cold air. I messed with the buttons a bit and the heat came on again mysteriously. I added some antifreeze also. Now we're back to cold air again...
Anyone ever replace the radiator?
Anyone ever had the hydro boost replaced?
I lost break lights and cruise control fuse is still good any suggestions?
What is the location of the fuses for the trailer harness. The manual shows the fuse panel under the dash but, the harness plugs in that location. I've tried another trailer to confirm the problem is with the vehicle ...
The engine light basically stays on entire time. Code PO -449: Evaporative Emissions Control System - Went Valve/Solenoid. Yukon has 56,000 miles. It's a 2006.