cptwing
Senior Member
- Joined
- Aug 14, 2014
- Posts
- 1,446
- Reaction score
- 494
- Location
- The Soviet State of Connecticut
- Ram Year
- 2014 3500 ST DRW REG CAB
- Engine
- 6.4l Hemi
Rceagle, first why the two step upgrade? I did that but at the time had no intention of going with the 8.4 as I was under the impression it was not possible, when in fact it is. Also why the 8.4A RA3, The 8.4AN gives you nav and HD radio and can be had for pretty close to the same price.
As far as what you will need: For the 8.4 you will need the steering wheel controls, not required for the 5.0 but still a nice thing to have. Another nice to have is the upgraded Evic switch for the VR and phone buttons. That is pretty much it. Oh since you had the 3.0, your truck likely did not come with the overhead console and the compass module, while this is not necessary its another nice to have. There currently is a issue with the compass on the 5.0 as the last uconnect update disables it-see forum for "NO SIGNAL" compass. The main obstacle you will have is obtaining and or fabbing a harness for this as you likely do not have one in your truck. The final obstacle you will have is you will likely not have a harness for the mirror either, my parts guy was able to figure that out for me and I had to replace the harness for my clearance lights running throught the passenger side a pillar. I have a 3500 DRW ST regular cab your truck may require a different harness, I suppose you could just wire in an aftermarket mic into the back of the radio "pins 29 (-) and 30(+)".
As far as what you will need: For the 8.4 you will need the steering wheel controls, not required for the 5.0 but still a nice thing to have. Another nice to have is the upgraded Evic switch for the VR and phone buttons. That is pretty much it. Oh since you had the 3.0, your truck likely did not come with the overhead console and the compass module, while this is not necessary its another nice to have. There currently is a issue with the compass on the 5.0 as the last uconnect update disables it-see forum for "NO SIGNAL" compass. The main obstacle you will have is obtaining and or fabbing a harness for this as you likely do not have one in your truck. The final obstacle you will have is you will likely not have a harness for the mirror either, my parts guy was able to figure that out for me and I had to replace the harness for my clearance lights running throught the passenger side a pillar. I have a 3500 DRW ST regular cab your truck may require a different harness, I suppose you could just wire in an aftermarket mic into the back of the radio "pins 29 (-) and 30(+)".