Camaro V8-305 5.0L VIN E (1992)
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If the Coolant Fan does not run, check the DK GRN/WHT (335) wires for an open. If the wires are OK check/replace the Coolant Fan Relay.
Test A: Cooling Fan Does Not Run or Turn On With High Temp
Test C: Cooling Fan Does Not Turn Off
COOLANT FAN DOES NOT TURN OFF
1.
If the Coolant Fan runs with the Ignition in OFF, replace the Coolant Fan Relay.
2.
With the Ignition in RUN and the A/C OFF, disconnect the Coolant Fan Switch.
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If the Coolant Fan turns off. Check replace the Coolant Fan Switch.
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If the Coolant Fan continues to run. check the DK GRN/WHT (335) and DK GRN (535) wires and the A/C Control Head for a short to ground.
