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Home >> Dodge and Ram >> 2011 >> Journey Crew, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> (Drivetrain Control Module (DTCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0121-Lost Communication With Abs >> Set Condition:

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Set Condition:

Bus messages not received from the Body Control Module (BCM) for approximately two to five seconds.

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