cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Relays and Modules - Cruise Control > < Cruise Control Vacuum Solenoid|Service and Repair
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Cruise Control Vacuum Vent Solenoid: Description and Operation

    The vacuum control valve operates in response to a signal from the ECM or electronic controller and opens when the system is engaged. When the
valve is opened, vacuum is available to the servo unit solenoid valve to regulate the servo unit. When the cruise control is disengaged, the vacuum
control valve is closed.

Relays and Modules - Cruise Control > < Cruise Control Vacuum Solenoid|Service and Repair