Cadillac Repair: cadiallac seville, cadiallac, cooling fan

Question
I have a 89 cadiallac seville and the info panel says "cooling fan fault" what does that mean?

Answer
This means that you are having a problem with the cooling fan that cools down the radiator for the cooling system for the engine.

IS or HAS the CHECK ENGINE light ever illuminated while driving the vehicle and or has any other lights illuminated or any messages from the message display center ?.

What work or diagnostics of ANYKIND WHAT-SO-EVER have been performed on the vehicle trying to fix this problem ?.