GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy C Silverado - 2WD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Temperature Valve Actuator Replacement - Left Side

Removal Procedure

Notice: In order to avoid actuator damage, DO NOT apply power to the actuator when it is not installed in the HVAC module.

  1. Remove the center console, if equipped. Refer to Console Replacement.
  2. Remove the instrument panel (I/P) insulator panel. Refer to Instrument Panel Insulator Replacement.

    3. Object Number: 826793 Size: SH
  3. Disconnect the electrical connector (1) from the left air temperature actuator (2).
  4. Remove the screws from the left air temperature actuator (2).
  5. Remove the left air temperature actuator (2) from the HVAC module assembly (3).

Installation Procedure

    Object Number: 826793 Size: SH
  1. Install the left air temperature actuator (2) to the HVAC module assembly (3).

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the screws to the left air temperature actuator (2).

    3. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  3. Install the electrical connector (1) to the left air temperature actuator (2).
  4. Install the I/P insulator panel. Refer to Instrument Panel Insulator Replacement.
  5. Install the center console, if equipped. Refer to Console Replacement.
  6. Reprogram the left air temperature actuator. Refer to Actuator Recalibration.