Peterbilt Radio Problems On Peterbilt 2024. If it still continues to happen, it could be an issue with the radio head itself or something back feeding noise onto the circuit through another path somehow. Having a heck of a time finding the fuse position for the radio in a 2020 579, checked under the kick panel and hood as well as sleeper and nothing is jumping out at me.

Right now, i’m running a francis 3 ft pretuned antenna, and a brand new bearcat 980 ssb. Hello all, just picked up a 2018 389 and having smartnav problems and can’t get it to play anything from the radio on any form whether it’s am/fm, xm, bluetooth etc.it keep says loading source and just keeps trying to.