Does HM40975 Trailer Connector Include Wiring Harness

Question:

Does HM 40975 connector come with harness to connect to my 2016 colorado .

asked by: TIMOTHY W

Expert Reply:

The Pollak 7- and 4-Pole Trailer Connector Socket with Mounting Bracket # HM40975 does not include the U.S. Car type connector that plugs into its rear since it is intended as a factory replacement part for a vehicle with the tow package.

A connector and 4-foot pigtail harness is offered as a separate item, part # PK11998.

For a typical RV set-up the following will be the wire color/function when using this harness:

Color - circuit - wire gauge:

Red - Left Turn and Stop - 14 gauge
White - Ground - 10 gauge
Blue - Electric Brakes - 12 gauge
Green - Right Turn and Stop - 14 gauge
Black - Battery - 12 gauge
Brown - Running Lamps - 14 gauge
Yellow - Backup Lamps - 14 gauge