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If the fans are not working then the ac compressor will also not work , you will need to remove the fan connector off the bottom of the radiator and power up the compressor connector directly from the battery and see if each fan comes on inn high and low speed . If they do then you have good fans just incorrect signal more then likely failed strip fuses on top of the battery box or ta faulty fan control module check this first . The fan control module is located under the battery tray better seen from the bottom of the vehicle . I hope this helps .
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