LEMON Manuals
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Land Rover
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2015
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LR4 Base, AWD
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Repair and Diagnosis (Single Page)
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General Information
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DTC Index
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Diagnostic Trouble Code Index DTC: Driver/Passenger Door Control Module (DDM/PDM) -- LR4/L319
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Diagnostic Trouble Code Index DTC: Driver/Passenger Door Control Module (DDM/PDM)
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Description And Operation
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DTC B11D1-86: LIN Bus "C" - Signal invalid
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Possible Causes
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Possible Causes
Driver door switchpack power or ground circuit open circuit, high resistance
LIN bus circuit short circuit to ground, short circuit to power, open circuit, high resistance
Driver door switchpack failure