CHECK GROUND CIRCUIT OF SUB FUEL PUMP.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from sub fuel pump.

3) Measure the resistance of harness between sub fuel pump and chassis ground.

Connector & terminal

(R85) No. 2 — Chassis ground:

QUESTION

Is the resistance less than 5 Ω?

Yes No

Repair the harness and connector.

NOTE:

In this case, repair the following item:

Open circuit in harness between sub fuel pump connector and chassis ground terminal

Poor contact of coupling connector