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2002 jeep liberty - ac not kicking on it's NOT the compressor Any idea what sensor or relay it could be?
Wiki User
∙ 14y ago
Could be the connector of your fan blower(vacuum) which is located beneath the glove compartment box. Or may be the blower is bad.
Wiki User
∙ 14y ago
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Why your ac compressor clutch and fan do not work?
The compressor clutch could be for a number of reasons. It could be a defective compressor clutch, it could be a bad low pressure sensor, it could be low refrigerant, it could be a frayed wire on the low pressure sensor. Your fan, assuming you're talking about the blower motor, bad blower motor, bad blower motor resistor, bad relay(s)... those are your culprits.
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First check your fuse for your AC in your fuse box, make sure it is good. Make sure your cooling fan is turning on when you turn on your AC, if not it could be your fan relay. If the AC compressor fan clutch is kicking on and off then it just needs freon. If the AC compressor fan clutch is not turning then it could be completely out of freon due to a leak, or you need a new AC compressor.
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