[RamVett]

Just picked up 2012 Ram 1500 Big Horn, I removed my Prodigy controller from my '09, and it appears the harness plug is now different? I cannot find a plug on the truck for this '09 harness, did they change it for 2012?

 

[topgun]

The connector changed for 2010. Tekonsha has one that fits. It is smaller in size than the older style. Should be the one in the link below.

Tekonsha 3021-P

Or you can by the factory harness from the dealer and splice to yours.

 

[RamVett]

Thanks for the help!