GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Express - AWD 🢒 HVAC 🢒 HVAC - Manual 🢒 Mode Valve Actuator Replacement - Upper

Removal Procedure
  1. Rotate the instrument panel (I/P) carrier out and downward. Refer to Instrument Panel Carrier Replacement .
  2. Disconnect the vacuum hose from the upper mode actuator.
  3. Release the tabs from the upper mode actuator.
  4. Unhook the actuator from the upper mode door lever.

    5. Object Number: 924780 Size: SH
  5. Remove the upper mode actuator.

Installation Procedure

    Object Number: 924780 Size: SH
  1. Hook the upper mode door actuator to the mode door lever.
  2. Install the upper mode actuator.
  3. Press upper mode actuator on until you hear tabs engage.
  4. Connect the vacuum line to the upper mode door actuator.
  5. Reposition and install the I/P carrier. Refer to Instrument Panel Carrier Replacement .