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resisitor pack

  1. [SOLVED] fan control module and hvas control head

    General
    Have anyone ever heard of any problems with the store bought upgraded resistor/module packs for 05 TB/Envoy? I see the plug has to be spliced in to the old harness. Wondering if these control heads recognize these newer parts rahter than the oe direct fit style. The upgraded module is made by...
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