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Home >> Chrysler >> 2007 >> 300 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Electronic Control Modules - Electrical Diagnostics) >> Electrical Diagnostics >> DTC Troubleshooting >> U0154-Lost Communication With Occupant Classification Module >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
OCCUPANT CLASSIFICATION MODULE
OCCUPANT CLASSIFICATION MODULE POWER AND GROUND
MODULE THAT SET THIS DTC
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