GM Service Manual Online
For 1990-2009 cars only

Scan Tool Output Control

Additional Menu Selection(s)

Description

IPC Gages

--

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

--

The IPC illuminates the following indicators when you select On:

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

The indicators should illuminate until commanded Off.

PRNDL Display

--

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

Segments Test

--

All DIC and Odometer segments illuminate until commanded Off.