LEMON Manuals
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Land Rover
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2017
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Range Rover Evoque Autobiography
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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) -- Range Rover EVOQUE/L538
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Diagnostic Trouble Code Index DTC: Automatic Temperature Control Module (ATCM)
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Description And Operation
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DTC U0165-4A: Lost Communication With HVAC Control Module - Rear - Incorrect component installed
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Possible Causes
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Possible Causes
Third row chiller unit fault
High speed CAN bus (comfort) circuit short circuit to ground, short circuit to power, open circuit, high resistance
Rear climate control system fault
Fuel fired booster heater fault