2013 CX-9 Grand Touring. Certain stations have begun to lose signal strength even in town, doesn't matter AM or FM. Everything worked fine a few weeks ago. Other stations on scan work, GPS is fine, the CD is great. I noticed eBay has the radios for around 50 bucks. If it's the head unit, are they exchangeable without reprogramming something? I can't think of anything changing since this started.
