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Home › Dodge and Ram › 2012 › Caliber SXT › Repair and Diagnosis › Transmission › Transmission Control Systems › (Transmission Control Module (TCM) - Electrical Diagnostics) › DTC Troubleshooting › U1401-Implausible Engine Speed Signal Received › Set Condition:

Set Condition:

Condition one:

All the below conditions must be present for the period of 5 seconds for the DTC to set: