Start the service of the Fuel Pump Driver Module by disconnecting the battery ground cable. The Five Hundred service requires technicians to take away the rear
Seat Cushion together with the rear corner backrest. The service requires removal of the C-pillar trim panel when performing on the Freestyle model. The removal process begins with disconnecting the electrical connector from the fuel pump driver module (FPDM) while removing its associated two nuts. After installing the new FPDM, users should fasten the nuts to 5 Nm (44 lb-in) torque and then undertake the installation process in reverse order to finish the task.