RepairPal Certified shops can diagnose and repair your 2017 Jeep Grand Cherokee. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
A smoke test is needed to check for where the leak is originating from. Smoke vapor fills the system and leaks out where the breach is found.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops