GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1997 🢒 Lumina 🢒 Engine 🢒 Engine Controls - 3.4L (LQ1) 🢒 Evaporative Emission Vacuum Switch

Removal Procedure

    Object Number: 17123 Size: SH
  1. Disconnect the EVAP vacuum switch electrical connector (2).
  2. Remove the vacuum hoses from the EVAP vacuum switch.
  3. Bend the retaining tab on the bracket to remove switch.
  4. Remove the EVAP vacuum switch.

Installation Procedure

    Object Number: 17123 Size: SH
  1. Install the vacuum hoses to the EVAP vacuum switch.
  2. Install the EVAP vacuum switch on the bracket.
  3. Bend the retaining tab to secure the EVAP vacuum switch to the bracket.
  4. Reconnect the EVAP vacuum switch electrical connector.