J22 - Check Power to Pump Circuit Continuity

- Key "OFF".

- Fuel pump relay disconnected.

- Measure resistance between power-to-pump circuit at the fuel pump relay vehicle harness connector and the battery negative post.

- Is resistance less than 10.0 ohms?

Yes -- Replace fuel pump relay. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)

No -- Service open in power-to-pump circuit between Fuel Pump Monitor (FPM) splice and fuel pump relay. Refer to schematic. J - Testing Schematic

Reconnect fuel pump relay. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)