Hi guys. Happy to be back, I messed up my IPC and FDCIM while updating them with forscan. its my own fault for messing with my daily. Anyways I replaced the IPC and FDCIM and everything worked until I started hearing a noise coming from the engine bay sounds like when you flick the high beams. I have the code for "Lost communication with fuel pump control module A".
Any ideas? I updated the PCM and BCM and some other modules to the latest calibration as well, but they worked just fine. I am so scared I may have done extensive damage to my daily.