HomeAll RepliesReply To: Silverado 2500 HD parking assist chip retrofit Reply To: Silverado 2500 HD parking assist chip retrofit Sponsored April 6, 2023 at 10:22 am #755234 Jimbo183Participant Just received phone call yesterday from my dealer that my Vin # came up and they can order my parts for park assist on my 2022 2500 HD. Should install on April 21st. 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