## Fan Controls

#### Symptom Troubleshooting Index

10-12

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 (see page 10-14)
  Radiator fan does not run for engine cooling, but it runs with A/C on | Radiator Fan Switch Circuit Troubleshooting (Open) (see page 10-16).
  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) (see page 10-16).

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