Dorman makes a kit that is a complete set of lines for the truck. I bought it a few years ago when one of the lines from the block under the Yukon driver’s side to the rear axle blew out. It looks like every hard line is included. If you are DIY-ing or paying a mechanic, this kit should be...
I did the radiator and the trans lines because there was no guarantee that flushing would get all of the old fluid out. The radiator was also the original one so that was just a matter of time. I replaced the four hoses for the same reason and because I did the upper and lower rad hoses when I...
The transmission in my 04 Yukon finally crapped the bed back in February. Wife was driving it on the Interstate when it started revving to 5000 RPMS and wouldn’t get passed 50 MPH. She called me and told me what was happening and I told her to turn around and try to get back in the driveway...
My guess is there are multiple oil leaks going on and I am confident that the OP can do this work and save a f*ck-ton of money in the process.
My 2004 Yukon is just shy off 200k miles and I just fixed a few leaks. I replaced the valve cover gaskets, the oil pressure sending unit (because it...
I just got done repairing some oil leaks on my 2004 Yukon 4x4, with the oil pan gasket being the last of the repairs being done last night.
I can tell you right now that I replaced the valve cover gaskets and the oil pressure switch first and that solved a lot of the leakage. You can see...
Let's see if anyone can chime in on the replacement buttons. I was reading reviews of the Dorman kit I mentioned and there were reviews on 2004 Chevy and GMC vehicles... one guy even posted before and after pics and the radio is identical, but in a 2004. My gut says the kit will work, but I'd...
I have a 2004 Yukon SLT with the Bose 6 disc radio, looks like RPO UC6. The radio buttons are worn and I am looking for a replacement kit. The problem I am running into is Dorman, for one, doesn't list 2004 as compatible but the buttons look identical in their part number 76824. I looked at...
Ok, so I finally got around to playing with this today. I replaced the lower element on the drivers side... no dice. System still shuts down. I disconnected the power adj brake pedal and no change. Tomorrow I will test the wire and connector with the meter, with someone in the seat moving...
I just trashed our XP laptop a month ago...
We have owned the truck since 2008. We bought it during the economic meltdown since the GMC dealer was practically giving trucks away. The seat switch and memory functions all worked as they should. It just started malfunctioning one day and we...
I don't know anyone with a Tech 2... it would have been my first step in diagnosis if I did. Interesting info on the driver seat module. I believe our module is faulty or needs to be reprogrammed because the power seat slides forward when you push the switch for backwards and vice versa. The...
Ok, I will give that a shot. I haven't had a chance to mess with it yet other than just unplugging the factory warmer and plugging the replacement one in. It will probably be 2 weeks before I get to it but I will update this thread when I figure it out. Thank you for the ideas thus far.
Ok, I finally got around to trying to figure out the heated seat issue on my Yukon. My wife was complaining that the driver side bottom was not working and that recently it began to shut off within 5 mins of turning them on. So I do some homework and come up with the following...
The...
Assuming your power door locks do not lock the barn doors, the actuator could be bad. I could not find a replacement listed for a barn/cargo door, only the 4 doors and the liftgate. Must be a dealer only replacement. I did see a you tube video where the guy thought his actuator was bad, but...
Just got done replacing the seat cover on the driver seat bottom. Not a bad job but time consuming for the first attempt. Looks a whole lot better now.
Went from this...
To this...
Of course, the plate that goes around the seat switches is broken so a new one is on the way. Found a new...
Do you know anything about some other module in the console that pertains to the stereo system? I am kicking myself for not addressing this sooner because I did research it and remember reading about it. I will look into the Bose amp and see.
Hello all... long time lurker and forum member... I have a 2004 Yukon SLT with a completely stock Bose system in it. It is the wife's driver. There is an intermittent issue with the stereo that I need to figure out. Every once in a while, you can hear background noise similar to that of...
You can put the tank back up and run with it for the time being. I am guilty of breaking one of those lines too... Didn't realize the box had to come down when dropping the tank... The CEL may or may not come on for and evap system leak...
As far as I know, there is no access from inside the interior to get to the fuel pump. So do yourself a favor if you are doing it yourself... Get as much fuel out of the tank as you can to make lowering it easier on you. Also, remove the EVAP box before dropping the tank or you'll break one of...
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