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Old 01-01-2013, 05:28 PM
rraulston rraulston is offline
Dodge Ram Forum Senior Member
Join Date: Dec 2012
Location: Sahuarita
Posts: 128
Gender: Male
Vehicle: 2013 Ram Sport Crew Cab Hemi
Trim Level: Sport
Color: White
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
rraulston is an unknown quantity at this point

o.k. I couldn't take it anymore, so I went and pinned it out. In the attached photo, the plug we want is shown with 4 wires.

Red = +12v
Pink = +12v
Blk = Continuity to ground
Grn = Continuity to brake Pin as shown on the diagram on the dust cover of the 7 pin plug. (Lower right pin).


#1. why am i thinking the pink should be dead and go 12v when the brake is pushed.
#2. can I splice the green to a regular brake controller
#3. What the heck is the pink wire for??
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