GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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


    Object Number: 1289423  Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the intake air temperature (IAT) sensor connector.
  3. Remove the IAT sensor.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1289423  Size: SH
  1. Insert the IAT sensor.
  2. Tighten
    Tighten the IAT sensor to 22 N·m (16 lb ft).

  3. Connect the IAT sensor connector.
  4. Connect the negative battery cable.