Thread: Cooling
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Old 05-10-2002, 11:58 AM
J.HIDALGO's Avatar
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Join Date: Jul 1999
Location: Jax, FL
Posts: 1,785
Do a search!

However, how is your AC working? There are two things that trigger your fans. The temperature switch (which you already changed) and the pressure switch on top of the AC receiver/dryer. You can also touch both contacts on that swicth to see if the fans start working. If you have low freon in your AC, the fans will NOT work. As far as the 105 or 115 degree (the number is on the side of the switch) temperature switch will NOT operate the fans unless the coolant in the engine reaches that temperature. There is also a resistor, low speed, high speed, so do a search. It has been discussed before...
'86 300E
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