## Fan Controls Symptom Troubleshooting

Before performing any troubleshooting procedures check:

- Fuses
- Grounds
- Cleanliness and tightness of all connectors

SYMPTOM | PROCEDURE
--- | ---
Radiator fan does not run at all | Radiator Fan Circuit Troubleshooting.
Radiator fan does not run for engine cooling, but it run with A/C on | Radiator Fan Switch Circuit Troubleshooting (Open).
Radiator fan runs with ignition switch ON (II), A/C off, and engine temperature below 93°C (199°F) | Radiator Fan Switch Circuit Troubleshooting (Short).