HomeAll RepliesReply To: 22 Silverado 1500 LTD Diesel Park Assist Chip/Feature Install Problem! Reply To: 22 Silverado 1500 LTD Diesel Park Assist Chip/Feature Install Problem! Sponsored May 25, 2023 at 12:50 pm #762631 seacaptParticipant What does it do when you select the parking space and put in in reverse does the wheel shake and tell you to check the owners Manuel 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