X36 - Check Fan Motor Operation

- Key "OFF".

- Powertrain Control Module (PCM) disconnected.

- Jumper Pin 3 to Pin 6 at the CCRM vehicle harness connector.

- Does fan run?

Yes -- Go to X37. X37 - Check Fan Motor Operation

No -- Go to X38. X38 - Measure Battery Voltage Supply at Fan - Bypassing CCRM