FixVault
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Alfa Romeo
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2020
›
Giulia Base, AWD
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Repair and Diagnosis
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Engine Performance
›
System
›
2.0L - DTCS P2AC1-00 To U148C-00
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DTC Troubleshooting
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U04B1-00-Invalid Data Received From Battery Monitor Module
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Set Condition
Set Condition
Body Control Module (BCM) does not receive any information from the Intelligent Battery Sensor (IBS) for more than two seconds.