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Garrrr ... 7.5 amp fuse is blowing

Discussion in 'Audio & Video' started by Coronach, Oct 25, 2013.

  1. Oct 25, 2013 at 8:23 AM

    Coronach [OP] Well-Known Member

    Feb 1, 2012
    First Name:
    OH! IO!
    2011 SR5 Double Cab Long Bed
    Uh ... coffee stains?
    So, I'm working on installing my new HU, and suddenly the whole assembly loses power. OK, fair enough. I'm dinking with the wiring, I probably got a short somewhere. So, I pull out the new HU, pull out the wiring harness connecting the HU to the factory harness, hook the OEM HU to the factory harness, figure out which fuse blew (7.5 Amp ACC under the dash), replace it and-
    it blows again. :annoyed:

    OK, so, there is a short somewhere in the factory harness. The question is, where? Anyone know the best way to trace this without ripping the entire truck apart?

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