HomeAll RepliesReply To: 2022 Sierra Radio Cuts out Reply To: 2022 Sierra Radio Cuts out Sponsored March 28, 2024 at 9:37 am #806034 phil750Participant My 2022 just started cutting out a few months ago after a year and a half of not doing it. Always cuts out twice just after start up. Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored