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Home >> Ford >> 1994 >> Thunderbird V8-281 4.6L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> X - Constant Control Relay Module (CCRM) >> X35 - Check FANM Input to Determine Intermittent or Hard Fault
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X35 - Check FANM Input to Determine Intermittent or Hard Fault



- Access the FANM PID.

- Verify the cooling fan is off.

- Is the FANM PID off?

YES -- An intermittent fault may exist. GO to X85. X85 - Check For Intermittent Open or Short to Power

NO -- A hard fault is present. GO to X36. X36 - Check If Fan Runs (Low For Two Speed Fan Applications)