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

Diagnostic Procedure:

1. Probable cause: Condenser/radiator fan low speed circuit malfunction

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

Also check for:

- HVAC DTCs Initial Inspection and Diagnostic Overview
- Powertrain DTCs Initial Inspection and Diagnostic Overview
- Blown fuse No. 7 (20 A) in the under-hood fuse/relay box
- Poor ground at G301 Engine Compartment Wire Harness (Left Branch) Connector and Harness Locations
- Poor or loose connections at the terminals