What would be the cause of the AC fan not coming on - car overheating - and freon smell when the car is started?

Answer

Faulty radiator cooling fan switch or circuit; Worn or damaged cooling fan motor or circuit; Broken, missing, or defective fan blade(s); Incorrect operation information being delivered and sent from the EEC (ENGINE CONTROL COMPUTER).

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Why car AC fan does not?  Too much freon in your car?