A/C Off, Engine Coolant Temp at 206 F (97 C) or Below; A/C Condenser Fan Runs at High Speed, Radiator Fan Doesn't Run

With the A/C off and the engine coolant temperature at 206 �F (97 �C) or below, the A/C condenser fan runs at high speed and the radiator fan does not run. When the engine coolant temperature is above 206 �F (97 �C), both fans run at high speed

Diagnostic Procedure:

1. Remove the fan control relay, and test.

2. If the relay is faulty, replace it.

3. If the relay is OK, check for a short in the wire between fan control relay 5P socket terminal No. 1 and condenser fan motor 2P connector terminal No. 1.

Also check for:

- Cleanliness and tightness of all connectors