1) Turn the ignition switch to OFF.
2) Measure the resistance of harness between fuel pump and fuel pump relay.
Connector & terminal
(R58) No. 5 — (B220) No. 14:
Is the resistance less than 1 Ω?
Repair the harness and connector.
NOTE:
In this case, repair the following item:
• Open circuit in harness between fuel pump connector and chassis grounding terminal
• Poor contact in coupling connector