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    Traction active

    I have a 2003 yukon xl denali. Occasionally when I take off from a stop I get traction active on the dash and loose all power. 2 years and 20ish thousand miles ago I replace both front wheel bearings with ac Delco I check both rear sensors the left appeared to seated correctly the other was...
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    03 yukon xl denali o2 sensor readings

    The other day I was on my way back from vacation when the wife said the floor was hot. When I got home and pulled the Mat it was steaming and damp. I dried the area and it hasn't been wet since. Probably from when I stupidly left the sun roof vented overnight and it rained. But the floor still...
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    Electric fan tune?

    So alittle history. I have a 2003 yukon xl 1500 denali. I bought the whole harness from a junk hard and the electric fans from a junk yard. I had my Forman program my truck to a 2005 on a tech to to test the wiring and harness and it all worked. So my question is my buddy had a f350 with a...
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    Rubber molding

    Hey guys so I was driving down the road and I herd a loud smack and this was falling off my truck. Any idea what it's called and where I can find one or the proper adhesive to reattach
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    Rear wheel bearing

    Well it seems i need to do a wheel bearing and seal on the right rear. Yesterday I did rear pads, rotors, calipers, P/B shoes and hardware, and both dust shields cause there was nothing left to them. (The previous owner had a shop brake off all the P/B parts to make the job cheaper). I thought I...
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    Random misfire

    Ok so when I bought the truck a few years ago I would randomly get a p0300 code I'd feel it occasionally but not bad enough to be concerned. Plus I had alot of other repairs and maintenance to do. Well when I got my truck back from the trans shop I noticed the miss alot more and it's been...
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    03 hard shift 1-2 4l60

    Ok so I bought the truck last year in March and I knew it had a slight hard shift on 1-2 Well I've finally gotten around to trying to improve the truck alittle. I cleaned the maf sensor with no change so I'm thinking about trying a new tps sensor considering it's cheap and I don't have to open...
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    Heated seat help

    Ok so I know there's a lot of posts about the heated seats on here but there's one question I never see. Hopefully it's a simple answer. How do I test the heating elements to know if they are bad. I've got both sides not working. The driverside turns off immediately and the passenger side...
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    New alternator, flickering lights

    Ok so i have a 2003 yukon xl 1500 denali backstory time. Sunday i had to go to the store so I remote started my truck and when I got in it I seen battery not charging message on the dashing the battery light so I did a short test drive and it started charging again. So I kept going I went to...
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    03 yukon xl denali subwoofer/head unit questions

    I have a 2003 yukon xl denali with factory bose system (according to the door panels) My questions are 1) How can i find out if i have a factory subwoofer? I know its not in the rear. But i dont know what the box looks like for under the console 2) If i dont have a factory sub i want to add...
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    New truck help

    Hey so i bought my 03 yukon xl Denali friday and i got it for a steal. Theres a few things id like to figure out and i was hoping you guys could help me before i go through a world of trouble shooting lol Both the driver and passenger heated seats when you press the button it just flashes...
    • Timc9516
    • Thread
    • door heated issues locks mirror new seats shifter steering vehicle
    • Replies: 4
    • Forum: Interior

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