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Home >> Jeep >> 2011 >> Compass Latitude, 2.0 A, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 ((Transmission Control Module (TCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> U1401-Implausible Engine Speed Signal Received >> When Monitored:
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When Monitored:

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Ignition on with a system voltage between 9.0 and 16.0 volts.

Time since last TRS change greater than 2.0 seconds.

Condition one: 

TCC ON/OFF in the ON position.

No Active DTCs from the following: