2008 Chevrolet Avalanche Seven-Wire Trailer Towing Harness. The Avalanche is equipped with the seven-wire trailer towing harness. This harness with a seven-pin universal heavy-duty trailer connector is attached to the rear bumper beam. It is located next to the integrated trailer hitch.

Chevrolet Avalanche Seven-Wire Trailer Towing Harness

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 circuits are installed in the underhood electrical center, but the wires are not connected. These circuits should be connected by your dealer/retailer or a qualified service technician.



Related Post

Toyota 4Runner | Hilux Surf Audio System Circuit and Schematics
1995 Volvo 850 Starter Bosch Schematic and Wiring Diagram
Typical Seat Belt Warning Light Circuit Diagram
Honda Prelude Programmed Ignition (PGM-IG) System Circuit and Wiring
2009 Range Rover (L322) Alarm and Locking Control Diagram