Chevrolet 2001 Tahoe Owner's Manual page 266

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Heavy Duty Trailer Wiring Package (If Equipped)
Your vehicle is equipped with the seven
towing harness. This harness with a seven
-
heavy duty trailer connector that is attached to a bracket
on the hitch platform (if equipped).
The seven
trailer circuits:
D
Yellow: Left Stop/Turn Signal
D
Dark Green: Right Stop/Turn Signal
D
Brown: Taillamps
D
White: Ground
D
Light Green: Back
D
Red: Battery Feed
D
Dark Blue: Trailer Brake
A jumper harness for an electric trailer brake controller
and a trailer battery feed fuse are included with this
trailering package. (See "Instrument Panel Jumper
Wiring Harness" later in this section.)
-
wire trailer
If you need to tow a light
-
pin universal
four
is available from your dealer.
-
wire harness contains the following
-
up Lamps
-
duty trailer with a standard
-
way round pin connector, an adapter connector
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