yes i did search the forums before starting a new thread...

my car: 2003 Maxima SE with non-Bose stock stereo.
location: Dallas, TX
miles: 63k

yesterday - no sound in the LEFT front and rear speaker but the right tweeter had sound.

today - the front right speaker and tweeter has sound but the rear right is still out.

the left channel is completely fine. the issue is happening with both Radio and CD.

Any ideas if its the Head Unit or the speakers.
Please help. i dont want to go to the stealership yet.

 

head unit. Replace with aftermarket. Stealership not needed.

 

Figured out anything? I have the same system and I have only the front driver side speaker working... Want to fix it but I don't know where to put my hands on... Anyone can help?

 

Actually in my case, both the speakers were dead. I replaced both the speakers & everything is great. Watch video on youtube on how to replace speakers for the 03 maxima. Lemme know if u need more info.