Diesel Data: Automotive Repair

The A/C Condenser Fan And/Or The Radiator Fan Do Not Run With The A/C On




The A/C condenser fan and/or the radiator fan do not run with the A/C on

Probable cause: 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

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HVAC DTCs How To Troubleshoot The Heating And A/C Systems (Without Climate Control)

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Powertrain DTCs, '07-09 models Initial Inspection and Diagnostic Overview, '10 model Initial Inspection and Diagnostic Overview

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Blown fuse No. 7 (20A) in the under-hood fuse/relay box and No. 36 (10A) in the under-dash fuse/relay box

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Poor ground at G301

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Poor or loose connections at the terminals