GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

The Intake Air Temperature (IAT) sensor is installed in the air cleaner outlet duct. Care must be taken when handling a IAT sensor to avoid damage.


    Object Number: 23592  Size: SH
  1. Turn the ignition switch OFF.
  2. Disconnect the IAT sensor electrical connector.
  3. Carefully remove the IAT sensor from air cleaner outlet duct.

Installation Procedure


    Object Number: 23592  Size: SH
  1. Install the IAT sensor into air cleaner outlet duct.
  2. Connect the IAT sensor electrical connector.