GM Service Manual Online
For 1990-2009 cars only

Scan Tool Output Control

Additional Menu Selection(s)

Description

IPC Gages

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The IPC drives all gages to the maximum physical position when you select On. The IPC drives all gages to the minimum physical position when you select Off.

Lamp Test

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The IPC illuminates the following indicators when you select On:

    â€¢ ABS
    â€¢ Air Bag
    â€¢ Battery
    â€¢ Brake
    â€¢ Cargo Lamp On
    â€¢ CRUISE
    â€¢ Fasten safety belt
    â€¢ Four Wheel Drive
    â€¢ High beam
    â€¢ Low Fuel
    â€¢ Overdrive Disable
    â€¢ SECURITY
    â€¢ SERVICE ENGINE SOON
    â€¢ Tire Pressure Low
    â€¢ Tow/Haul
    â€¢ Traction Off
    â€¢ Upshift
    â€¢ Wait to Start

The indicators should illuminate until commanded Off.

PRNDL Display

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An underscore illuminates under each indicator in the PRNDL display until commanded Off.

Segments Test

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All DIC and Odometer segments illuminate until commanded Off.