Chevrolet Cobalt Service & Repair Manual: Temperature Valve Actuator, Replace

The key should be in the OFF position when connecting the electrical connectors to ensure proper calibration.
1. Remove fuse labeled HVAC CTRL (BATT).
2. Remove steering column filler panel.
3. Disconnect air temperature actuator electrical connector.
4. Remove air temperature actuator screws.
5. Remove air temperature actuator.
6. Reverse procedure to install. Torque temperature actuator screws to 19 inch lbs.
    Heater Core, Replace
    1. Apply park brake. 2. Shift transmission into neutral. 3. Remove console shift lever bezel by carefully li ...

    Thermostat, Replace
    1. Remove intake manifold cover. 2. Drain cooling system into suitable container. A drain plug is located at the bottom of water pump. ...

    See also:

    Chevrolet Cobalt Service & Repair Manual. Relearn
    Initialization Sequence The EBCM performs one initialization test each ignition cycle. The initialization of the EBCM occurs when the EBCM detects the there is a minimum of 500 RPM from the ECM by means of a serial data message and the stop lamp switch is not applied. The initial ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


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