GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Traverse 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Trailer Connector/Provision Schematics
Figure 1:

Trailer Connector
Object Number: 2078183 Size: FS
Figure 2:

Blunt Cuts
Object Number: 2078187 Size: FS