Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Diagnostic Text Index (Main & Sub Fan)
2002 Subaru Forester BaseSECTION Diagnostic Text Index (Main & Sub Fan)
DIAGNOSTIC TEXT INDEX (MAIN FAN & SUB FAN)
| Test No. | Test Description |
|---|---|
| 2A2 | Check Ground Circuit Of Main Fan Motor |
| 2A3 | Check Poor Contact |
| 2A4 | Check Main Fan Motor |
| 2A5 | Check Power Supply To Main Fan Relay |
| 2A6 | Power Supply To Main Fan Relay |
| 2A7 | Check 20 A Fuse |
| 2A8 | Check Power Supply To A/C Relay Holder 20 A Fuse Terminal |
| 2A9 | Check Fuse |
| 2A10 | Check Main Fan Relay |
| 2A11 | Check Main Fan Relay |
| 2A12 | Check Harness Between Main Fan Relay Terminal & Main Fan Motor Connector |
| 2A13 | Check Harness Between Main Fan Relay & ECM |
| 2A14 | Check Poor Contact |
| 3A1 | Check Power Supply To Sub Fan Motor |
| 3A2 | Check Ground Circuit Of Sub Fan Motor |
| 3A3 | Check Poor Contact |
| 3A4 | Check Sub Fan Motor |
| 3A5 | Check Power Supply To Sub Fan Relay |
| 3A6 | Check Power Supply To Sub Fan Relay |
| 3A7 | Check 20 A Fuse |
| 3A8 | Check Power Supply To A/C Relay Holder 20 A Fuse Terminal |
| 3A9 | Check Fuse |
| 3A10 | Check Sub Fan Relay |
| 3A11 | Check Sub Fan Relay |
| 3A12 | Check Harness Between Sub Fan Relay Terminal & Sub Fan Motor Connector |
| 3A13 | Check Harness Between Sub Fan Relay & ECM |
| 3A14 | Check Poor Contact |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.