Turning on 2015 Cab And chasis speaker

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

Pedal Delay Gone-Great Increased Performance!

E-Locker

Status
Not open for further replies.
I have a 2015 Ram 3500 Cab and Chasis with 5.0 uconnect. The only speakers that work are the 2 front door. I've been doing my research was wondering if anyone figured out how to turn the ones on the dash or the rear doors on? They are there but disabled. Could you do it with Alpha Obd? Thanks for the help
 
AlfaOBD may very well be able to turn them on. I’d run a configuration printout then compare it to a known Cab & Chassis truck with all working speakers and check the differences.

***EDIT***

I have a post in to a knowledgeable person over on CF for you....
 
Last edited:
AlfaOBD may very well be able to turn them on. I’d run a configuration printout then compare it to a known Cab & Chassis truck with all working speakers and check the differences.

***EDIT***

I have a post in to a knowledgeable person over on CF for you....
Thanks. Looking to stay stock but I'll go aftermarket if I have to .
 
are the speakers physically wired and the fader on for the back? I just don't remember the speakers going through a canbus. Later I'll look in my FCA service manual. I have Alpha also but am a little backed up on projects right now.

Ron
 
are the speakers physically wired and the fader on for the back? I just don't remember the speakers going through a canbus. Later I'll look in my FCA service manual. I have Alpha also but am a little backed up on projects right now.

Ron
From the research I have done is that they are there they are wired. however what ever radio you put in there even if it came out of a non cab chasis it disables the fader option and just does the front doors. The solutions I've found is add a amp to run the others or put in aftermarket deck. If there are others like ferting into it with Alpha OBD great. I ordered one seems like a good thing to have. I want to add a backup camera to whatever I decide to do down the line.
 
From the research I have done is that they are there they are wired. however what ever radio you put in there even if it came out of a non cab chasis it disables the fader option and just does the front doors. The solutions I've found is add a amp to run the others or put in aftermarket deck. If there are others like ferting into it with Alpha OBD great. I ordered one seems like a good thing to have. I want to add a backup camera to whatever I decide to do down the line.
Follow this link....

https://www.cumminsforum.com/forum/...2490261-alfa-obd-success-48.html#post29130227

Hopefully it will help ya out. Jimmy07 is a knowledgeable guy.
 
Forgot to mention.....I’ll bet this is a 2013 through maybe 2016 or 2017 issue. As I said on CF, my 2018 has all speakers working with the same 5.0 Radio.
Yes it's a 13 to 16 issue. Totally wierd. I'm going to try Alpha OBD before I go get a new head unit.
Thanks
I singed up for Cummins forum to.
 
Status
Not open for further replies.
Back
Top