

If you are having a no fuel pressure issue, might want to take a look at the FPDM ( Fuel Pump Driver Module ) on the cross member above the spre tire ( need to drop the spare to see if ). The Fuel pump relay is a non serviceable relay ( built into the fuse panel ) in the 04-08 MY F-150s.ĭid you check the Fuel Inertia switch ( in the passenger side kick panel by the fuse panel ) ?

SOURCE: can anyone tell me the location of the fuel pump
P1233 FUEL PUMP DRIVER MODULE OFFLINE EBAY MANUAL
This is tests good, check for power at the fuel pump, same pink w/ black stripe wire.įuel inertia switch info is in the owners manual, If you did not get an owners manual with your truck ( purchased used ), you can download one from Ford : Press the button on the top of the fuel inertia switch, and check for power leaving the fuel inertia switch on the pink w/ black stripe wire. If you have power at pin #30, jumper the relay socket as shown with the red line above, and check the dark green w/ yellow stripe wire at the fuel inertia switch for power. If not pull the fuel pump relay, and check the pins in the relay socket, pin 30 should be the power from the fuse. 0AD703E 2007 Mercedes Sl550 Fuse Diagram.

If you jumper the fuel pump relay, you should hear it run. P1231 Fuel pump relay circuit low with high speed pump on P1232 Low speed Fuel Pump primary circuit malfunction P1233 Fuel Pump Driver Module disabled or offline P1234 Fuel Pump Driver. from the fuel inertia switch to the fuel pump. The fuel inertia switch to the fuel pump itself.Īt the fuel inertia switch in the kick panel, power from the relay is the Dark Green w/ Yellow stripe wire and the pink w/ black stripe wire is the power. The fuel pump relay to the fuel inertia switch SOURCE: 1997 Ford F150 Electric Fuel Pump will npt pumpĭid you check the fuel inertia switch in the passenger side kick panel ?
