ECM relay location

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Respectfully - why are you asking? If you're asking it leads me to believe there is not enough knowledge of the vehicle and how it works, as someone who knows and is asking the right questions would know where to look. This would mean you may be 'guessing' towards a concern resolution, which is highly unadvisable. The "main relay" Is located in the engine compartment relay box on the drivers side, second one from the top. But I don't think this will help you. 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.