Fuel Gauge Always Indicates Full (Gasoline)

NOTE: Repair DTCs P0461, P0462 and P0463 before performing test.

Remove IPC. Disconnect VCM connector C1. Using DVOM, check resistance of Purple wire between IPC harness connector terminal No. 16 and VCM harness connector C1 terminal No. 9. If resistance is .5 ohm or more, repair open circuit or poor connection on Purple wire. If resistance is less than .5 ohms, replace IPC.