Why cant i communicate with my eps module

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. I am really sorry, there is no way to answer this question without performing hands-on testing with proper diagnostic equipment. Sounds like there is probably a wiring concern or a component concern. Seek guidance at a local shop near you: https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.