The A/C Condenser/Radiator Fans Do Not Run at Low Speed With the A/C on, But the Blower and Heater Controls Work Normally

The A/C condenser/radiator fans do not run at low speed with the A/C on, but the blower and heater controls work normally

Probable cause: A/C condenser/radiator fan low speed circuit malfunction.

Do the radiator and A/C condenser fan low speed circuit troubleshooting Radiator and A/C Condenser Fan Low Speed Circuit Troubleshooting

Probable cause: A/C pressure sensor circuit malfunction.

Do the A/C pressure sensor troubleshooting:

A/C pressure sensor circuit low voltage A/T

A/C pressure sensor circuit high voltage A/T

NOTE: The A/C pressure sensor can malfunction without setting a DTC

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Climate control DTCs

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Powertrain DTCs

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Blown fuse No. 3-6 (MAIN FAN MTR) (30 A) in the under-hood fuse/relay box

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Blown fuse No. 5 (20 A) in the under-hood fuse/relay box

Also Check for

Poor ground at G301

Also Check for

Poor or loose connections at the terminals