GM Service Manual Online
For 1990-2009 cars only

Scan Tool Output Control

Additional Menu Selection(s)

Description

Brake to Shift Relay

After selecting the Rear Integration Module, select Special Functions and then select Output Control

Commands the relay ON for 5 seconds and OFF, the relay turns ON and OFF.

Reverse Lockout Drive

After selecting the Dash Integration Module, select Special Functions and then select Output Control

Commands the reverse lockout solenoid ON and OFF, the DIM is grounding the reverse lockout solenoid control circuit.