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2014
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XF Base
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Repair and Diagnosis
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Quick Lookups
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DTC Index
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Diagnostic Trouble Code Index DTC: Automatic Temperature Control Module (ATCM) -- XF/X250
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Diagnostic Trouble Code (DTC) Index DTC: Automatic Temperature Control Module (ATCM)
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Description And Operation
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DTC B11FF-84: A/C Refrigerant Pressure - Signal below allowable range
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
Insufficient refrigerant in system
Air conditioning compressor fault
Refrigerant pressure sensor failure
Refrigerant solenoid valve failure
Automatic temperature control module failure