Factory trailer plug wiring diagram needed?

2003 CHEVROLET TAHOE
327,000 MILES • 5.3L • V8 • 2WD • AUTOMATIC
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BUBBA BLACKWELL JR.
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  • 1 POST
Looking for factory wiring color diagram for 7 pin trailer lights plug for the SUV listed above that doesn't contain a white wire.
Dec 12, 2024 at 4:43 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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Sure, here are the trailing plug wiring diagrams for the 7-pin connector:

blk - ground
yel - left stop/turn
drgrn - right stop turn
lt grn - reverse lights
red - power
drkblue - trailer brake power (if used)
brn - running lights


Check out the images (below). Let us know if you need anything else.
Dec 12, 2024 at 5:59 PM
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