1999 Chevy Suburban

1999 CHEVROLET SUBURBAN
158,000 MILES • V8 • 4WD • AUTOMATIC
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JOHN26
  • MEMBER
  • 2 POSTS
Im trying to wire a trailer harness on my 99 suburban but i cant find the right wires to tap into. there is a dark green and a light green, yellow, brownish colored one and a blaclk one by itself what ones do i use.
Dec 11, 2008 at 11:03 PM
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BLUELIGHTNIN6
  • CAR REPAIR CONTRIBUTOR
  • 16,542 POSTS
Below is diagram for wires for trailer harness. If you can not resize the image to better see words, I also have the colors and associated circuits posted below diagram.


https://images.2carpros.com/forum/automotive_pictures/261618_Noname_35.jpg

RED - UNDER-HOOD FUSE/RELAY CENTER (HOT AT ALL TIMES) LIGHT GREEN - BACK-UP LIGHTS CIRCUIT YELLOW - TAIL/STOPLAMP HARNESS, 7CM FROM G415 DARK GREEN - TAIL/STOPLAMP HARNESS, 7CM FROM TRAILER HARNESS BREAKOUT BROWN - REAR LAMPS HARNESS, 27 CM FROM TRAILER HARNESS BREAKOUT (W/ DUEL REAR WHEELS) DARK BLUE - AUXILIARY LEAD (TAPED TO HARNESS) WHITE - G415
Dec 11, 2008 at 11:51 PM
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