Torque Converter Clutch

A feature designed to improve fuel economy has been included in the automatic transmission on your vehicle.

A clutch within the torque converter engages automatically at calibrated speeds. This may result in a slightly different feeling or response during normal operation in the upper gears. When the vehicle speed drops or during some accelerations, the clutch automatically disengages.

NOTE:
The torque converter clutch will not engage until the transmission fluid and engine coolant are warm [usually after 1 to 3 miles (1.6 to 4.8 km) of driving].

Because the engine speed is higher when the torque converter clutch is not engaged, it may seem as if the transmission is not shifting into Overdrive when cold.

This is normal. Using the AutoStick feature, when the transmission is sufficiently warm, will demonstrate that the transmission is able to shift into and out of Overdrive.

    See also:

    Toggling Between Calls
    If two calls are in progress (one active and one on hold), press the button until you hear a single beep, indicating that the active and hold status of the two calls have switched. Only one c ...

    Replacement Keys
    NOTE: Only Key Fobs that are programmed to the vehicle electronics can be used to start and operate the vehicle. Once a Key Fob is programmed to a vehicle, it cannot be reprogrammed to any othe ...

    Totally Integrated Power Module
    The Totally Integrated Power Module is located in the engine compartment near the battery. Refer to the applicable “Engine Compartment” illustration in this section. This center contains cart ...