LEMON Manuals
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Land Rover
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2017
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Discovery SE
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Diagnostic Trouble Code Index DTC: Adaptive Speed Control Module (ASCM) -- Discovery/L462
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Diagnostic Trouble Code Index DTC: Adaptive Speed Control Module (ASCM)
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Description And Operation
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DTC U0046-88: Vehicle Communication Bus C - Bus Off
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
High speed CAN bus (chassis) circuit short circuit to ground, short circuit to power, open circuit, high resistance