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.
Scan Tool Output Controls
2004 Oldsmobile Bravada AWDSECTION Scan Tool Output Controls
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
IPC Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Chime Test | Chime Test | The chime sounds slow, medium, or fast depending on priority. |
| Coolant Gage Sweep Test | IPC Gages | The IPC drives the coolant gage at or above 125°C (260°F) when you select Up. The IPC drives the coolant gage at or below 38°C (100°F) when you select Down. |
| Fuel Gage Sweep Test | IPC Gages | The IPC drives the fuel gage at or above full when you select Up. The IPC drives the fuel gage at or below empty when you select Down. |
| Lamp Test | Lamp Test | The IPC illuminates the following indicators when you select On:
The indicators should illuminate until commanded Off. |
| Oil Gage Sweep Test | IPC Gages | The IPC drives the engine oil pressure gage at or above 552 kPa (80 PSI) when you select Up. The IPC drives the engine oil pressure gage at or below 0 kPa (0 PSI) when you select Down. |
| Speed Gage Sweep Test | IPC Gages | The IPC drives the speedometer at or above 200 MPH when you select Up. The IPC drives the speedometer at or below 0 MPH when you select Down. |
| Switch Dimming Test | Switch Dimming Test | The IPC tests the dimming circuit for the IPC. When you select ON the IPC illuminates the dimming circuit to its brightest point and when you select OFF the IPC turns off the dimming to the IPC. |
| Tach Gage Sweep Test | IPC Gages | The IPC drives the tachometer at or above 7,000 RPM when you select Up. The IPC drives the tachometer at or below 0 RPM when you select Down. |
| Volts Gage Sweep Test | IPC Gages | The IPC drives the volt gage at or above 18 volts when you select Up. The IPC drives the volt gage at or below 8 volts when you select Down. |
PCM Scan Tool Output Controls
| Scan Tool Engine Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Fuel Pump | Engine Output Controls | The PCM drives the fuel pump on when you select ON. The PCM drives the fuel pump off when you select OFF. |
RENDER: 1.0x
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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.