GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2001 🢒 Catera 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Air Temperature Sensor Replacement - Right Side

Removal Procedure
  1. Remove the R/H sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages and Console.
  2. Remove the front floor air outlet from the HVAC module.

    3. The RH duct temperature sensors are located in the HVAC module just above where the floor air outlets connect to the module.


    Object Number: 156093 Size: SH
  3. Using a flat bladed tool, disconnect the electrical connector from the air temperature sensor.
  4. Turn the temperature sensor 180 degrees.

    5. Carefully remove the air temperature sensor from the HVAC module.

Installation Procedure

    Object Number: 156093 Size: SH
  1. Carefully insert the air temperature sensor into the HVAC module.

    2. Turn the air temperature sensor 180 degrees.

  2. Connect the electrical connector to the air temperature sensor.
  3. Install the front floor air outlet.
  4. Install the R/H sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gauges and Console.