GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 13498  Size: SH
  1. Disconnect the EVAP vacuum switch electrical connector
  2. Disconnect the EVAP vacuum switch vacuum hoses
  3. Remove the EVAP vacuum switch

Installation Procedure


    Object Number: 13498  Size: SH
  1. Install the EVAP vacuum switch
  2. Connect the EVAP vacuum switch vacuum hoses
  3. Connect the EVAP vacuum switch electrical connector