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What are these wires below the dash on driver side
Hummer H3For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.
What are these wires below the dash on driver side
What are these wires below the dash on driver side
Clearing out my sunroof drains and found these extra wires under my dash. My 2007 h3 has after market trailer brakes, stereo, and remote start. Not sure if these are related to any of that. One blue plug, one black plug, and loose wires are red green black and brown.
Last edited by Farryn Fodge; Sep 1, 2025 at 10:37 AM.
If I remember correctly they're for the optional roof mounted and grill mounted off road lights. The other end of those wires terminates under the hood wrapped in the harness behind the battery.
What are these wires below the dash on driver side
