Recent content by crimmsinn220

  1. C

    2nd update* 2004 vs 2005 GMC Yukon Denali wiring harness question update*

    hi. thanks for the reply. I successfully rerouted the alt hookup, but I think my truck ended up either having the VATS system kick in, or the PCM shut it down as a safety feature from my oil, coolant, and alt gauges not registering. Ran nicely after warming up, but the readout under the mph kept...
  2. C

    2nd update* 2004 vs 2005 GMC Yukon Denali wiring harness question update*

    hello all. first time post, fairly frequent searcher for general info on these trucks. I am currently working on my 2004 GMC Yukon Denali XL, and after purchasing 3 different engine wiring harnesses (one for simplified ls swaps, one dbc, one 2005 version), I have run into a snag that has me...

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