A/C Condenser Fan Runs, But the Radiator Fan Does Not Run at All

The A/C condenser fan runs, but the radiator fan does not run at all

Diagnostic Procedure:

1. Check for PGM-FI DTCs.

2. Radiator fan circuit troubleshooting (open). Radiator Fan Circuit Troubleshooting (Open)

Also check for:

- Cleanliness and tightness of all connectors