What is the auxiliary for on a trailer plug?
The auxiliary 12-volt wire that runs from the 7-way connection to 7-way trailer plug will supply 12-volt power from the vehicle to the trailer. The 12 -volt power will allow interior or exterior lights to run that are not wired in to the trailer’s tail and clearance lights.
What is 7 pin trailer plug?
The 7-Way Trailer Plug is around 2″ diameter connector that allows an additional pin for an auxiliary 12-volt power or backup lights. It is usually used for towing heavy-duty cargo trailers, aluminum trailers, dump trailers, utility / landscape trailers, equipment trailers, open car haulers and enclosed car haulers.
Where does the black wire go on a 7-way plug?
Typically, the black wire is 12 volt power and the red wire is left turn/brake lights. But you cannot always go by color. If the wiring in question is on the trailer side then there are two ways to determine which color wire does what function.
Where is the 7 blade to 7 pin adapter located?
Connector plugs directly into OEM tow package wiring harness – no cutting, splicing Features: Provides both a 7 -way RV-style and a 4-pole flat trailer connector at the back of your vehicle to power your trailer’s signal lights Designed for use with a factory tow package
How does a 7 way round plug work?
Features: 7 -Way round plug lets you connect your trailer to the 7 -way round blade connector of a tow vehicle Interlock system locks in place to keep connections secure Over-sized finger tabs allow
What are the different colors of RV blade connectors?
WHITE (Ground) YELLOW (Left Turn & Stop) GREEN (Right Turnof & Stop) BLUE (Auxiliary) BROWN (Tail, License, Sidemarker, Clearance & I.D. Lamps) CAR END 4-Way FlaT connecTor TRAILER END CAR END WHITE (Ground) YELLOW (Left Turn & Stop) GREEN (Right Turn & Stop) BROWN (Tail, License, Sidemarker, Clearance & I.D. Lamps) TRAILER END
Can a 7 blade plug be converted to a 6 pole round?
Convert your vehicle’s 7-blade round plug to a 6-pole round with this adapter. Simple plug-and-play installation – no hardwiring needed.
