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Alfa Romeo
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2018
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Giulia Base, AWD
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Repair and Diagnosis
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Accessories & Equipment
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Communication Devices
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(Drivetrain Control Module (DTCM) - Electrical Diagnostics)
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DTC Troubleshooting
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U0423-86-Invalid Data Received From Instrument Panel Cluster (IPC) Control Module
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Set Condition
Set Condition
When the communication data sent over the CAN BUS from the Instrument Cluster (IC) is missing part of the message or the message is an irrational value for at least three message attempts.