Trailer brake wiring for 98 gmc k2500

Discussion in 'GM Electrical Tech' started by whitewitch, Oct 17, 2012.

  1. whitewitch

    whitewitch New Member

    I have 7 pin conn at the rear and have found the white wire for the brakes, but ihave not found it at the front. Where is it?

  2. RayVoy

    RayVoy Rockstar 3 Years 1000 Posts

    Try looking under the dash, near the steering column. GM placed it there on some trucks, perhaps yours as well.

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