GM Service Manual Online
For 1990-2009 cars only
Table 1: Instrument Panel Cluster (IPC) Scan Tool Output Controls
Table 2: Powertrain Control Module (PCM) Scan Tool Output Controls
Table 3: Remote Function Actuation (RFA) Scan Tool Output Controls

Instrument Panel Cluster (IPC) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selection(s)

Description

Coolant Gage Sweep

Output Controls

The IPC drives the coolant gage at or above H when you select Up. The IPC drives the coolant gage at or below C when you select Down.

Displays Test

Output Controls

The IPC illuminates the indicators, the PRNDL segments, and the odometer segments.

Fuel Gage Sweep

Output Controls

The IPC drives the fuel gage at or above full when you select Up. The IPC drives the fuel gage at or below empty when you select Down.

Speedometer Gage Sweep

Output Controls

The IPC drives the speedometer at or above 225 km/h (140 MPH) when you select Up. The IPC drives the speedometer at or below 0 km/h (0 MPH) when you select Down.

Tachometer Gage Sweep

Output Controls

The IPC drives the tachometer at or above 7000 RPM when you select Up. The IPC drives the tachometer at or below 0 RPM when you select down.

Powertrain Control Module (PCM) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selection(s)

Description

Oil Life Reset

Engine Output Controls

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

Remote Function Actuation (RFA) Scan Tool Output Controls

Scan Tool Output Control

Additional Menu Selection(s)

Description

Alarm Warning

Output Controls

The RFA enables the chime when you select On.