You cannot simply state a single fluid type for all Cadillacs.
To find the correct fluid, you must:
* Consult your owner's manual: This is the most reliable source. It will specify the exact type of fluid (e.g., Dexron VI, GM Dexron-III, a specific GM part number, etc.) recommended for your Cadillac's transmission.
* Check the transmission dipstick (if equipped): Some dipsticks may indicate the recommended fluid type.
* Use a reputable online parts store: Websites like AutoZone, Advance Auto Parts, or Napa Auto Parts allow you to search by your Cadillac's year, make, and model to find the correct fluid. However, always double-check against your owner's manual.
Using the wrong transmission fluid can severely damage your transmission, leading to costly repairs. Always refer to your owner's manual or a reliable parts source to ensure you use the correct fluid.