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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Accessories & Equipment
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Entertainment Systems
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Diagnostic Trouble Code Index DTC: Integrated Audio Module (IAM) - High Line -- LR4/L319
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Diagnostic Trouble Code Index DTC: Integrated Audio Module (IAM) - High Line
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Description Of Operation
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DTC B1252-19: USB Port - Circuit current above threshold
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Possible Causes
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Possible Causes
Excessive current drawn by a universal serial bus device/cable
Universal serial bus device internal failure
Universal serial bus device cable internal failure