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X47 - Check Pusher Fan Ground Circuit

- Key "OFF".

- Pusher Fan Control (PFC) relay disconnected.

- Disconnect pusher fan.

- Measure resistance between the ground circuit at the pusher fan vehicle harness connector and the battery negative post.

- Is resistance less than 5.0 ohms?

Yes -- Go to X48. X48 - Check Power to Pusher Fan Circuit Continuity

No -- Service open in ground circuit. Reconnect all components. Re-evaluate symptom.