R
Riggs
Guest
1. Mount A Relay On The Inside Fender Wall
2. Run a wire (Green) from #87 To The Low Beam Wire
3. Run a wire (Black) from #85 To (-) Side Of The Battery Or A Good Ground
4. Run a wire (White) from #86 To The High Beam Wire
5. Run a wire (yellow) from #30 To The (+) Side Of The Battery With An In-line Fuse.
6. Tape up your connections and zip tie the wires.. test it out first though.
This works to cover the headlights on 88-98 OBS trucks.
The Relay Needs To Be A 30 Amp Relay
I Personally Use A 15 Amp Fuse
2. Run a wire (Green) from #87 To The Low Beam Wire
3. Run a wire (Black) from #85 To (-) Side Of The Battery Or A Good Ground
4. Run a wire (White) from #86 To The High Beam Wire
5. Run a wire (yellow) from #30 To The (+) Side Of The Battery With An In-line Fuse.
6. Tape up your connections and zip tie the wires.. test it out first though.
This works to cover the headlights on 88-98 OBS trucks.
The Relay Needs To Be A 30 Amp Relay
I Personally Use A 15 Amp Fuse
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oN 99-02 gmt-800'S its as easy as grounding the headlight low beam ground wires to a solid ground, nothing else needed.
