GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Epica 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Temperature Valve Actuator Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1256117 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the glove box lower panel cover. Refer to Instrument Panel Storage Compartment Replacement in Instrument Panel, Gages, and Console.
  3. Disconnect the electrical connector.
  4. Remove the actuating rod by snapping it out of the lever with needle-nose pliers.

    5. Object Number: 1256118 Size: SH
  5. Remove the motor lever from its shaft by pulling the lever off.
  6. Remove the motor retaining screws.
  7. Remove the temperature door motor.

Installation Procedure

    Object Number: 1256118 Size: SH
  1. Install the temperature door motor.
  2. Install the retaining screws and tighten.

    3. Object Number: 1256117 Size: SH
  3. Press the lever onto motor shaft.
  4. Install the actuating rod onto the lever.
  5. Connect the electrical connector.
  6. Install the glove box lower panel cover. Refer to Instrument Panel Storage Compartment Replacement in Instrument Panel, Gages, and Console.
  7. Connect the negative battery cable.