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Old 01-04-2013, 07:40 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

Well, I got my a$$ kicked today. I bought a prodigy 2 and went to install it. 3 out of the 4 wires on the vehicle brake plug were usable for the 4 wire install. Brake signal, ground and power. The 4th wire on the vehicle plug is always hot on my truck so its not possible to hook up the brake light wire to that plug. No biggy, I will just tap the brake switch on the pedal. There are 3 wires on the brake pedal. one is 12v constant, one is 1-3v and the third has no voltage(pedal depressed or not) I have spent 3 hours probing at least 50 different wires in any plug I could get my hands on and there is no brake wire to tap into. No I now have to resort to rigging a micro switch on the pedal in order to have the proper brake pedal 12v signal.....PITA!!
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