Strange issue want to see if anyone else ran into this. About 45 days ago RAM did a recall and upgraded firmware on stereo. It worked fine but about 2 weeks ago I lost all volume. Here is what is happening and how I can fix it, but RAM dealership is not sure what to do. Maybe someone here knows?
- I start up truck and no audio on speakers
- If I change input to anything at all, XM, AM, FM, Blue Tooth, no audio will play
- If I try to turn the volume up or down, the volume display doesn't even show up on the screen
- Turning car off/letting sit over night does nothing
- If I go into audio settings and equalizer and adjust bass or anything, it resets immediately after I change the setting
However, if I hook my iPhone up to the vehicle through Car Play, and then do "Hey Siri, call John" and the call connects and John picks up, THEN all of a sudden speakers work and I can go back to listening to music. John MUST pick up the phone otherwise if it just rings audio doesn't start working.
Any thoughts?
- I start up truck and no audio on speakers
- If I change input to anything at all, XM, AM, FM, Blue Tooth, no audio will play
- If I try to turn the volume up or down, the volume display doesn't even show up on the screen
- Turning car off/letting sit over night does nothing
- If I go into audio settings and equalizer and adjust bass or anything, it resets immediately after I change the setting
However, if I hook my iPhone up to the vehicle through Car Play, and then do "Hey Siri, call John" and the call connects and John picks up, THEN all of a sudden speakers work and I can go back to listening to music. John MUST pick up the phone otherwise if it just rings audio doesn't start working.
Any thoughts?