Hello,

I can only get the left front speaker in my 2010 F150 Lariat to work.
I've played with the L/R balance and B/F fade.

Any ideas?

Thanks.

Scott

 

Pull the panels and check the speakers. I've not had a problem with the front but my left rear speaker was giving me fits. I found water on the speaker. Not just moisture but lots of water. I replaced both rear speakers with aftermarket and made a plastic poncho for each out of a cut open large freezer bag. youtube was invaluable to learn the panel pulling steps.

IIRC there were also reports of kinked/broken wires somewhere but for the life of me I can't remember the specifics.