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.
2003 Mitsubishi Eclipse GTS, StandardFACTORY OEM SERVICE PROCEDURE
MFI Relay
If relay does not test as specified in MFI RELAY CHECK VALUES table, replace the MFI relay.
MFI RELAY CHECK VALUES
| Battery Voltage | Terminal To Be Connected To Battery | Terminals To Be Conducted | |
|---|---|---|---|
| Diamante, Montero & Montero Sport | |||
| Not Supplied | ..... | 2-4 | |
| Supplied | 2-4 | 1-3 | |
| Eclipse, Eclipse Spyder, Galant, Lancer, Lancer Evolution VIII & Outlander | |||
| Not Supplied | ..... | 2-3 | |
| Supplied | 2-3 | 1-4 | |
Factory Service Tools
Use the Manual With the Right Hardware
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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.