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Home >> Dodge and Ram >> 2011 >> Caliber Express >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> (Transmission Control Module (TCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U1146-Lost Communication With External Memory >> Set Condition:

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Set Condition:

Communication between the TCM and the EEPROM in the transmission is not active for the period of 5 seconds.

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