New to forum. Don't know much about cars. I have a 2001 Intrepid with 46,000 miles. Absolutely no problems up to a few months ago.

Several months ago my factory radio stopped working properly (couldn't change stations, CD player didn't work, wouldn't turn off). Two weeks ago car started stalling and low oil pressure light came on. Had an oil change shortly thereafter and they saw no problems. Last week "no bus" came up on odometer. Car would run but all dash warning lights came on. Took it to dealer thinking it was power control module (or body control?). PCM under my extended warranty. Dealer said that the radio was causing all of the problems (radio not under warranty).

Any thoughts? Dealer trying to screw with me? Any help would be appreciated. Thank You