12v Trailer Wiring Diagram June 10, 2019 24v truck with 12v trailer . I am sure it has been addressed on this sight before but here is a helpful schematic I found for wiring your 24v truck to run 12v trailer lights. You www.benzworld.org C5 Corvette Radio Wiring Diagram240 Volt Well Pump Wiring DiagramHow To Wire A 6 Way Switch3 Way Switch With 2 Hot WiresCeiling Light No WiringBasic Relay Circuit2004 Chevy Impala Factory Amp Wiring DiagramLight Fixture Without Switch