What kind of transmission fluid does a 2002 Chevy Trailblazer use?
A 2002 Chevy Trailblazer uses Dexron III transmission fluid. However, it's crucial to check your owner's manual to be absolutely certain, as there might be slight variations depending on the specific transmission type (e.g., 4L60E, 4L65E). Using the wrong fluid can severely damage your transmission.