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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> (Cabin Compartment Node (CCN) - Electrical Diagnostics) >> DTC Troubleshooting >> U0212-Lost Communication With SCM - Can-B >> Possible Causes

Possible Causes

Possible Causes 
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
STEERING CONTROL MODULE POWER AND GROUND
TOTALLY INTEGRATED POWER MODULE (TIPM) NOT CONFIGURED CORRECTLY
STEERING CONTROL MODULE
MODULE THAT SET THIS DTC