GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2004 🢒 H2 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Duct Air Temperature Sensor Replacement - Upper Left Side

Removal Procedure
  1. Remove the center trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gages, and Console.

    2. Object Number: 834039 Size: SH
  2. Remove the upper left air temperature sensor (2) from the air distributor duct (1).
  3. Disconnect the electrical connector (3) from the upper left air temperature sensor (2).

Installation Procedure

    Object Number: 834039 Size: SH
  1. Install the upper left air temperature sensor (2) to the air distributor duct (1).
  2. Connect the electrical connector (3) to the upper left air temperature sensor (2).
  3. Install the center trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gages, and Console.