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Do Both 7-Pole and 4-Pole Connectors on Hopkins # HM40975 Vehicle Socket Operate at the Same Time


can you use the 7 pin connection for a truck camper and the four pin connector for a trailer at the same time ?


Expert Reply:

Yes, both the 7-way and the flat 4-pole sockets on the Hopkins # HM40975 Trailer Connector are active when this unit is plugged in to the round U.S. Car Connector on your Silverado Classic. You may want to check your Silverado owner's manual for any guidance as to its wiring capacity to avoid any potential for overloading. This will depend on the combined current demand of your trailer and camper lighting.

A linked video illustrates installation in a 2007 Silverado.

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