LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.6L & 3.2L - Introduction >> Repair Instructions >> Intake Plenum Switchover Solenoid Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

    Fig 1: View Of Intake Plenum Switchover Solenoid Bolts
    GM819408Courtesy of GENERAL MOTORS CORP.
  1. Position the intake plenum switchover solenoid to the intake plenum.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the intake plenum switchover solenoid bolts.

    Tighten:  Tighten the intake plenum switchover solenoid bolts to 8 N.m (71 lb in).

    3. Fig 2: Locating Intake Plenum Switchover Solenoid Electrical Connector
    GM785855Courtesy of GENERAL MOTORS CORP.
  3. Connect the following to the (2):
    • The electrical connector (1)
    • The vacuum hoses
scientia non olet · About LEMON Manuals