GM Service Manual Online
For 1990-2009 cars only

Instrument Cluster (IPC)

Scan Tool Output Control

Additional Menu Selection(s)

Description

VF Dim

Cluster Dimming

The instrument panel cluster displays dim for approximately 5 seconds when On is selected.

Fluorescent Light

Cluster Dimming

The instrument panel cluster displays dim for approximately 5 seconds when On is selected.

Displays Test

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The instrument panel cluster displays can be activated when On is selected. The indicators, VF display segments, climate control panel, and radio will illuminate for approximately 5 seconds. When Off is selected, the indicators, VF display segments, climate control panel, and radio will turn OFF for approximately 5 seconds.