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2014
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LR4 HSE, AWD
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DTC Index
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Diagnostic Trouble Code Index DTC: Adaptive Speed Control Module (ASCM) -- LR4/L319
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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 U0423-81: Invalid Data Received From Instrument Panel Control Module - Invalid serial data received
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Action
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
DTC U0423-81: Invalid Data Received From Instrument Panel Control Module - Invalid serial data received: Action
Using the manufacturer approved diagnostic system, check the instrument cluster for related DTCs and refer to the relevant DTC index