What info can I pass to certified shop to confirm warranty coverage?

Hi, I'm not sure that RepairPal provides warranty information -- it's a resource partnering with others to communicate and get you the help you seek. Your 2023 Mirage would have warranty coverage with Mitsubishi dealerships for 3 years or 36,000 miles - whichever comes first. If your mileage is higher than that - another contract you may have purchased would be in force. Seek guidance at a Mitsubishi dealership if lower than 36,000 miles, or another shop if not.