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
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:
- Climate control DTCs Initial Inspection and Diagnostic Overview
- Powertrain DTCs Initial Inspection and Diagnostic Overview
- Blown fuse on the fan circuit:
- Without SH-AWD, No. 3-3 (SUB FAN) (30 A)
- With SH-AWD, No. 3-2 (SUB FAN) (40 A)
- Poor ground at G301
- Poor or loose connections at the terminals