Vacuum Control Solenoid Valve Removal & Installation
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the negative battery cable. Disconnect the solenoid electrical connector. Disconnect the vacuum lines at the solenoid. Remove the solenoid retainer screw. Remove the solenoid from the air pump. To install, reverse removal procedure.