Wiring Diagrams

Six Pin Round
Code on back of plugFunctionWire Color (Typically)
LTLeft TurnYellow
RTRight TurnGreen
GRDGroundWhite
SBrakesBlue
TMTail LightsBrown
AAuxillaryOrange
7 Blade RV
Code on back of plugFunctionWire Color (Typically)
#1GroundWhite
#2BrakesBlue
#3TaillightsBrown
#412 Volt PowerOrange
#5LeftYellow
#6RightGreen
#7AuxillaryVaries

7 Pin Tractor Trailer
Code on back of plugFunctionWire Color (Typically)
#1GroundWhite
#2Aux. 12 Volt PowerOrange/Black/Varies
#3LeftYellow
#4*Cold Side of Stop LightRed
#5RightGreen
#6Tail LightsBrown
#7ABS Only (12v power) or E. Brake ControlBlue
* Used only when Trailer has ABS or Separate Stop Lights


This product was added to our catalog on Friday 10 April, 2009.

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