I have read threads regarding the AM crackling noise that occurs when going over bumps or traveling on bad roads. This is occuring with my 2006 Ridgeline as well.
I understand there is a TSB for this, but is the dealer obligated do the work if my truck is out of warranty?
My AM radio has an intermittent disconnect with the antenna. It creates a loud static noise and sometimes comes in fine. Most of the time it's low volume and staticy.
I took my truck to the dealer and they said the disconnect is a coax connection up in the headliner. They said it would cost $500...