Automatic Transmission Fluid

How to Check Automatic Transmission Fluid

It is not necessary to check the transmission fluid level.

A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as soon as possible.

There is a special procedure for checking and changing the transmission fluid. Because this procedure is difficult, you should have this done at your dealer.

Contact your dealer for additional information or the procedure can be found in the service manual.

To purchase a service manual, see Service Publications Ordering Information.

Change the fluid and filter at the intervals listed in Maintenance Schedule, and be sure to use the fluid listed in Recommended Fluids and Lubricants.

    See also:

    Overheated Engine Protection Operating Mode
    If an overheated engine condition exists and the ENGINE POWER IS REDUCED message is displayed, an overheat protection mode which alternates firing groups of cylinders helps prevent engine damage. ...

    Engine Compartment Overview
    A. Engine Air Cleaner/Filter. B. Power Steering Reservoir and Cap (Under Engine Cover). See Power Steering Fluid. C. Engine Oil Fill Cap. See Engine Oil. D. Engine Oil Dipstick (Out of ...

    2011 Cadillac CTS Review
    Since its 2008 redesign, the Cadillac CTS has been a car you could point to as evidence that GM can build world-class cars. It's classy, through and through, and proves that when the automaker put ...