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.
2005 Saturn Relay AWDFACTORY OEM SERVICE PROCEDURE
Scan Tool Output Controls
Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
| DIC All Segments Test | DIC Segments | All DIC segments illuminate until commanded OFF. |
| Display Test | IPC Indicators | The IPC illuminates the indicators when commanded ON. |
| Coolant Gage Sweep Test | IPC Gages | The IPC commands this gage to sweep to its maximum when you select UP. Then the gage is commanded to sweep to its minimum when you select DOWN. |
| Fuel Gage Sweep Test | IPC Gages | The IPC commands this gage to sweep to its maximum when you select UP. Then the gage is commanded to sweep to its minimum when you select DOWN. |
| Speed Gage Sweep Test | IPC Gages | The IPC commands this gage to sweep to its maximum when you select UP. Then the gage is commanded to sweep to its minimum when you select DOWN. |
| Tachometer Gage Sweep | IPC Gages | The IPC commands this gage to sweep to its maximum when you select UP. Then the gage is commanded to sweep to its minimum when you select DOWN. |
Factory Service Tools
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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.
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