LEMON Manuals
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Land Rover
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2013
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Range Rover Sport HSE
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Repair and Diagnosis
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General Information
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DTC Index
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Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- Range Rover Sport/L320
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Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM)
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Description And Operation
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DTC U0121-63: Lost Communication With Anti-Lock Brake System (ABS) Control Module - Circuit/component protection time-out
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Possible Causes
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Possible Causes
Circuit/component protection time-out
CAN signal error from anti-lock brake system control module
CAN bus fault