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  1. Z

    Check stability, service break booster

    I did. He told me he knows cars and you cannot replace a instrument cluster in any car newer then 2002 lol the problem is that for him to admit that he replaced it is for him to admit to improper miles so he can’t be trusted. What I was saying is that the tech 2 apparently cannot be connected to...
  2. Z

    Check stability, service break booster

    Is there a way to tell if the cluster is the original or not? The guy swears up And down it’s the original... also the tech 2 I sent compatible with modern computers right? For that make it less useful?
  3. Z

    Check stability, service break booster

    so I confirmed I do have hydraboost. It looks like I should not be recieving “service brake booster” with that system. But I’m also recieving “service stability”
  4. Z

    Check stability, service break booster

    So I’m going to get the codes but I think I found the problem and I want to run it by you guys to see if you agree. I took the dash off to repair some wiring and saw that the instrument cluster is missing all of its bolts. It’s just sitting in the dash. That leads me to believe that it’s been...
  5. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    Also for those that have seen inside. Half the harness goes to the port but a bunch of wires takes a 90degree turn. Is that normal. Looks like whoever messed around with this Rick was pretty careless so I’m trying to verify what I can.
  6. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    Thanks for the dash info. Super easy. I had a bit of a surprise.... looks like someone at some point added a switch that goes nowhere and cut the power wires that lead to the ports. They both get voltage. I’m just gonna but some aftermarket ports that don’t require a funky connector and wire...
  7. Z

    Check stability, service break booster

    I’ll do that! I thought this error dident show codes...... could it be a simple as the guy before me not having the codes cleared?
  8. Z

    Check stability, service break booster

    Hi, I just baught a 2004 Yukon xl. The guy I got it from staid the break booster failed and he had put a new one in. He showed me the brand new part. But eventually the dash light started coming on with “ check stability, service break booster” breaks feel completely fine. Where should I start...
  9. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    No t no cig and one aux power is on the front dash and a third is in the trunk. I don’t know any history on this since I baught it last weekend.
  10. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    Also I stuck a multimeter i. All 3 ports and got nothing. Dissent it seem unusual. That all 3 have working fuses but don’t function?
  11. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    I feel dumb lol of course I need to ground it. Don’t know what I was thinking. So I guess they are all powered. But I did a cont. test on each fuse and all were fine. So maybe your right and it’s time to look at the ports themselves.
  12. Z

    2004 Yukon..Cig lighter, aux power 1 and 2 not working

    All of these power ports are not working in my 2004 Yukon xl. I checked the cig and aux 1 fuses in the engine bay and aux 2 in the interior fuse box. They were all fine. I measured power at each of these locations and got nothing. So no power going to these fuses at all. Seems wierd it would...

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