2017 Dodge Durango P0001 Diagnostic: Fuel System Circuit Fault
I recently received a P0001 diagnostic code on my 2017 Dodge Durango GT. The vehicle is showing this error, and I'm looking for help to understand what it means and how to resolve it. No clear symptoms have been observed yet, but the issue appears to be related to the fuel system circuit. I've already checked the fuses, and some are blown—particularly those supplying power to the fuel pump. Additionally, there's no power reaching the fuel tank, and the brake pedal feels unusually stiff. I suspect a wiring or sensor issue in the fuel delivery circuit.
What specific symptoms are you experiencing? A diagnostic test of the fuel system circuit is required to confirm the root cause.