Fuel Pump Driver Module
The Fuel Pump Driver Module (FPDM) is located behind the rear right wheel. The FPDM is attached to a bracket and secured with 2 nuts. The bracket is secured to the rear right side member reinforcement panel.
The FPDM controls the operation of the fuel pump module. The FPDM is controlled by the Powertrain Control Module (PCM) through Pulse Width Modulation (PWM) signal.
The FPDM has a switched power supply from the fuel pump module relay which is located in the Engine Junction Box (EJB).
The following conditions energizes the fuel pump module relay:
- Opening the driver door
- Operating the ignition switch
- Operating the ignition switch with brake.