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>Does any one have the code for the wiring adapter for the HUMMER towing >hookup. >One end has a factory plug and the other end has 7 bare wires for splicing. > I have the standard 4 wire harness on my trailers. I would think 1 ground >, 1 brake lights, 1 left turn. 1 right turn. >If someone could tell me the appropriate colors for these it would be >appreciated. > > >Mike Pavolka Green 96 4dht Turbo
The color-coding is on page 131 of the owners manual ( '96 ).
White = Ground.
They are the same as above, as per my '95 owner's manual.
On my Hummer:
This may be different if you have wiring for trailer brakes.
**Trailer plug, female receptacle on HUMMER, looking at the open plug from a clockwise rotation: 12:00 red, brake lights; 2:00 yellow, left turn; 5:00 black, clearance, side markers, id lights; 6:00 white, ground; 8:00 brown, clearance, side markers, id lights; 10:00 green, right turn; center blue, auxiliary.
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