GM Service Manual Online
For 1990-2009 cars only

Driver Information Center (DIC)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Display(s) Test

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All indicators on the instrument cluster illuminate. All VF display segments on the instrument cluster (IPC), the driver information center (DIC), the climate control panel, and the radio illuminate. All gages go through their full range of motion.

Instrument Cluster (IPC)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Display(s) Test

--

All indicators on the instrument cluster illuminate. All VF display segments on the instrument cluster (IPC), the driver information center (DIC), the climate control panel, and the radio illuminate. All gages go through their full range of motion.