GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the lower I/P trim panel. Refer to Instrument Panel Lower Trim Panel Replacement in Instrument Panel, Gauges and Console.

  2. Object Number: 378342  Size: SH
  3. Remove the left side I/P duct.
  4. Disconnect the electrical connector from the sensor.
  5. Remove the A/C temperature sensor from the duct.

Installation Procedure


    Object Number: 378342  Size: SH
  1. Install the sensor into the duct.
  2. Connect the electrical connector to the sensor.
  3. Install the left side I/P duct.
  4. Install the lower I/P trim panel. Refer to Instrument Panel Lower Trim Panel Replacement in Instrument Panel, Gauges and Console.