Chevrolet 2009 Silverado 1500 Pickup Spécifications télécharger pdf (Page 407)

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101

Heavy-DutyTrailer Wiring Harness

Package

For vehicles equipped with heavy duty trailering, the

harness is connected to a bracket on the hitch platform.

The seven-wire harness contains the following trailer

circuits:

• Yellow: Left Stop/Turn Signal

• Dark Green: Right Stop/Turn Signal

• Brown: Taillamps

• White: Ground

• Light Green: Back-up Lamps

• Red: Battery Feed*

• Dark Blue: Trailer Brake*

*The fuses for these two circuits are installed in the

underhood electrical center, but the wires are not

connected. They should be connected by your

dealer/retailer or a qualiﬁed service center. The fuse

and wire for the ITBC is factory installed and connected

if the vehicle is equipped with an ITBC. The fuse for

the battery feed is not required if the vehicle has

an auxiliary battery. If the vehicle does not have an

auxiliary battery, have your dealer/retailer or authorized

service center install the required fuse.

If charging a remote (non-vehicle) battery, press the

tow/haul mode button located at the end of the

shift lever. This will boost the vehicle system voltage

and properly charge the battery. If the trailer is too light

for tow/haul mode, turn on the headlamps as a

second way to boost the vehicle system and charge

the battery.

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Chevrolet 2009 Silverado 1500 Pickup Spécifications Page 407

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