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Home >> Chrysler >> 2025 >> Pacifica Plug-In Hybrid Select >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS U0129 To U0405 >> DTC Troubleshooting >> U01B0 Lost Communication With Battery Monitor Module >> Possible Causes
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Possible Causes

Possible Causes
BATTERY
INTELLIGENT BATTERY SENSOR (IBS)
BCM RELATED FAULTS

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to:  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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