GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Turn OFF the ignition.

  2. Object Number: 12347  Size: SH
  3. Disconnect the intake air temperature (IAT) sensor.
  4. Carefully grasp the sensor and, with a twisting and pulling motion, remove the IAT sensor from the air intake duct.

Installation Procedure


    Object Number: 12347  Size: SH
  1. Install the IAT sensor.
  2. Connect the IAT sensor.