Retained Accessory Power (RAP) Wiring

[Fred SanSoucie]

So I just installed an aftermarket stereo in my truck, and I temporarily took the ignition power from the 4WD switch. (I have a floor shifter and the wire was there). I would like to get it to retain the RAP, but after looking through the service manual for a while I cannot find any details on wiring. Does anyone know where I can find this? Hoping its something that's not dependent on the CAN bus

 

[HemiLonestar]

This will need to be moved to 4th gen, the 2008 to 2009 jump is significant. @G-Ride990

 

[Fred SanSoucie]

This will need to be moved to 4th gen, the 2008 to 2009 jump is significant. @G-Ride990

Mine is a 2500, still is a 3rd gen. Unless you mean all of the wiring is different but mine matches 06-08

 

[HemiLonestar]

Mine is a 2500, still is a 3rd gen. Unless you mean all of the wiring is different but mine matches 06-08

Ahhh, good idea to mention that you have a mutant (looks like an 08, has an eagle hemi in it lol) up front next time lol (all your info says is "2009")

 

[Fred SanSoucie]

Ahhh, good idea to mention that you have a mutant (looks like an 08, has an eagle hemi in it lol) up front next time lol (all your info says is "2009")

Good idea, I always have to tell people that but never thought of just saying it up front. went right over my head