GM Service Manual Online
For 1990-2009 cars only

Scan Tool Output Control

Additional Menu Selection(s)

Description

Automated Bleed Procedure

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Used in order to bleed ABS hydraulics. Refer to Antilock Brake System Automated Bleed Procedure

ABS Warning Lamp

Instrument Panel Display Test

Commands the ABS indicator ON and OFF.

LF Inlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

LF Outlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

LR Inlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

LR Outlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

RF Inlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

RF Outlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

RR Inlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

RR Outlet Valve Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

LF Prime Solenoid

Solenoid Test

Commands the solenoid ON and OFF.

Steering Angle Sensor Centering

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Performs the steering wheel centering procedure

TCS On/Off test

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Commands the traction control system ON and OFF. Performs the same function as the traction control switch.