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:
Specification
Use and ask for licensed engine
oils with the dexos1™ approved
certification mark. Engine oils
meeting the requirements for the
vehicle should have the dexos1
approved certification mark.
T ...
Navigation
OnStar navigation requires the Directions and Connections service plan.
Push to receive directions or have them sent to the vehicle navigation
screen. Destinations can also be forwarded to the veh ...
Traction Control Operation
TCS is part of the StabiliTrak system. Traction control limits wheel spin by
reducing engine power to the wheels (engine speed management) and by applying brakes
to each individual wheel (brake-tr ...






