Recent content by Brando_TB

  1. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    Hey guys, sorry For the very late response to this thread. The issue has been fixed! I took it to a mechanic who I know well, he couldn’t get around to it for a while so I had to wait a bit. He called me and told me that he used a device (of some sort) that helped him track down the shortage...
  2. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    welp, I tried this method. Fuse still blew. Then Removed all of the fuses and relays except #34 from the entire front fuse panel and the fuse still blew. Tf?
  3. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    Bad news... just finished up installing the new starter and .. still blowing fuse 34. Thinking I may just let a mechanic figure this crap out. I haven't got the tools or the knowledge necessary, and quite frankly at this point my give-a-damn is busted. I guess I'll just keep you guys updated...
  4. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    Thanks for all the responses guys! So I think I may have figured it out, my brother came over today and he's much more familiar with this type of thing than I am. The first thing he wanted to do was check the resistance to ground just like @coolasice said. So we hooked the multimeter to both...
  5. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    LOL, yeah I watched that before. I’m not sure where the internal wires meet the J case fuses, his video isn’t very clear on that but I can’t tell even with mine in my hands.. is there another layer to this thing? Looks like the J case fuses plug directly into the harness but I know better...
  6. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    I just got back from checking several things, I took my under-hood fuse box apart to trace the wires from the starter and the ignition switch. They where easy to find because they're much thicker than the others. All have continuity on my multimeter and Ohms read 0.00 sometimes 0.01 for a second...
  7. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    Yes I have downloaded what I hope is the correct wiring diagrams, and can see everything but can you help clarify things for me? Help nudge me into the right direction? I'm seeing in Figure 44 Power Distribution Circuit (3 of 5) Line G which i believe indicates the circuits that are energized...
  8. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    That possibility has been bouncing around in my head as well, but I’ve been up, down, under, around, and inside everywhere I can possibly get to and haven’t found any evidence of mice. At this point I’d almost welcome that over whatever is actually going on ..
  9. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    That’s the year it is, 2002. What makes you think the HVAC has a short? Where does that tie in? This is only confusing me more lol
  10. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    I’m very experienced in installing car audio, I have completely disconnected everything aftermarket and nothing has changed, just like I had anticipated.
  11. Brando_TB

    NEED HELP 02 EXT LT, P1860, P740, P753, P758, P785. Under-hood fuse #34 blown

    I’m in DESPERATE need of help here. My poor Trailblazer (wife nicknamed it Bertha) has been sitting in the back yard untouched for over a month now because I can’t get to the bottom of this. The story goes; I went on an hour long journey to get a part for an unrelated project. The drive went...
  12. Brando_TB

    EXT body lift

    Hey guys I’m new here but I know how annoying it can be for people to dig up old threads however I’m out of options searching the interwebz. I’m needing some serious help. I’ve got a 2002 Trailblazer EXT 2wd 4.2L and I’m wanting to do a 3” body lift on it. I understand there’s only the 2” zone...

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