GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Information Center (DIC) Scan Tool Output Controls
Table 2: Instrument Panel Cluster (IPC) Scan Tool Output Controls
Table 3: Powertrain Control Module (PCM) Scan Tool Output Controls

Driver Information Center (DIC) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selections

Description

Fuel Button

Output Controls

The DIC shows fuel info when selected.

Gauge Button

Output Controls

The DIC shows gauge info when selected.

Options Button

Output Controls

The DIC shows the options menu when selected.

Reset Button

Output Controls

The DIC resets values or returns to the main menu when selected.

Trip Button

Output Controls

The DIC shows the trip computer when selected.

Display Backlight Level

Output Controls

The DIC varies the backlight level intensity when selected.

Switch Backlight Level

Output Controls

The DIC varies the switch backlight level when selected.

Instrument Panel Cluster (IPC) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selections

Description

Display(s) Test

Output Controls

The IPC illuminates the indicators when you select On.

Display Backlight Level

Output Controls

The IPC varies the backlight intensity.

Gage Pointer Light Level

Output Controls

The Gage pointer light level varies in intensity.

Coolant Gage Sweep

Output Controls

The scan tool commands the IPC to sweep the coolant gage between minimum and maximum when selected.

Fuel Gage Sweep

Output Controls

The scan tool commands the IPC to sweep the fuel gage between minimum and maximum when selected.

Speedometer Gage Sweep

Output Controls

The scan tool commands the IPC to sweep the speedometer gage between minimum and maximum when selected.

Tachometer Gage Sweep

Output Controls

The scan tool commands the IPC to sweep the tachometer gage between minimum and maximum when selected.

Powertrain Control Module (PCM) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selections

Description

MIL

Engine Output Controls/ Dash Lamps

The PCM illuminates the MIL when selected.

Oil Life Reset

Engine Output Controls

The PCM resets the oil life monitor to the desired percent.