X166 - Check Power-to-Pump Circuit Continuity

- Key Off.

- CCRM disconnected.

- Disconnect Scan Tool from DLC.

- Measure resistance between Pin 5 of the CCRM vehicle harness connector and the battery negative post.

- Is resistance less than 10.0 ohms?

YES -- REPLACE CCRM. RE-EVALUATE symptom.

NO -- SERVICE open in Power-to-Pump circuit between CCRM and FPM splice. RECONNECT all components. RE-EVALUATE symptom.