2001 Bonneville AM radio reception poor, how to find antenna?
I have a 2001 Pontiac Bonneville. I listen to AM radio 90% of the time. I bought the car new, and for the first few years the AM reception was great. Now it's mediocre. I suspect a corroded AM antenna wire conenction somewhere but how do I find the AM antenna to check the whole length of it and all the connections?