GM Service Manual Online
For 1990-2009 cars only

Electronic Brake Control Module (EBCM)

Scan Tool Output Control

Additional Menu Selections

Description

ABS Relay Test

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Commands the ABS relay ON and OFF

Automated Bleed

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

Automated Test

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Cycles each solenoid valve and the pump motor in order to verify component operation. This test is identical to the Initialization Sequence. If a malfunction is detected, the EBCM will set the appropriate DTCs. The DTCs will be displayed upon completion of the test.

Solenoid Tests

LF Inlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

LF Outlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

LR Inlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

LR Outlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

RF Inlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

RF Outlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

RR Inlet Solenoid

Commands the solenoid ON and OFF

Solenoid Tests

RR Outlet Solenoid

Commands the solenoid ON and OFF