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

Removal Procedure
  1. Remove the left console trim panel. Refer to Front Floor Console Side Trim Panel Replacement - Left Side in Instrument Panel, Gauges, and Console (2).
  2. Locate the rear zone temperature sensor, located below the rear blower motor on the rear blower motor assembly (2).
  3. Grasp the sensor and rotate the sensor ¼ turn in order to release the sensor from the rear blower motor assembly.
  4. Remove the sensor from the blower motor assembly.

    5. Object Number: 517283 Size: SH
  5. Disconnect the electrical connector (1) from the rear temperature sensor (2) and remove the sensor.

Installation Procedure

    Object Number: 517283 Size: SH
  1. Connect the rear temperature sensor (2) to the temperature sensor connector (1).
  2. Install the sensor in the rear blower motor assembly, rotate the sensor ¼ turn in order to secure the sensor (2) in the duct.
  3. Install the left console trim panel. Refer to Front Floor Console Side Trim Panel Replacement - Left Side in Instrument Panel, Gauges, and Console.