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Home >> Nissan-Datsun >> 1991 >> 300ZX Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Miscellaneous Controls >> Radiator (Cooling) Fan Control Relay Operation
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Radiator (Cooling) Fan Control Relay Operation

A/C SWITCH ON

Engine Coolant Temp. °F (°C) Vehicle Speed MPH Radiator Fan
Below 201 (94) 24 Or Less Off
Above 203 (95) 24 Or Less On
Below 219 (104) 25 Or More Off
Above 221 (105) 25 Or More On
A/C SWITCH OFF

Engine Coolant Temp. °F (°C) Radiator Fan
Below 219 (104) Off
Above 221 (105) On