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Trailer Wiring Harness
Heavy-Duty Trailer Wiring Package
Your vehicle is equipped with the seven-wire trailer
towing harness. This harness with a seven
-pin universal
heavy
-duty trailer connector is attached to a bracket on
the platform hitch.
The seven
-wire harness contains the following
trailer circuits:
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Yellow: Left Stop/Turn Signal
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Dark Green: Right Stop/Turn Signal
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Brown: Taillamps
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White: Ground
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Light Green: Back
-up Lamps
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Red: Battery Feed
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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.)