GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Epica 🢒 HVAC 🢒 HVAC - Automatic 🢒 Outside Air Quality Sensor Replacement

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1865815 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the electrical connector.
  3. Carefully pry off and remove the APS.

Installation Procedure

    Object Number: 1865815 Size: SH
  1. Install the APS.
  2. Connect the electrical connector at the APS.
  3. Connect the negative battery cable.