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Home >> Dodge and Ram >> 2015 >> Durango SXT, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 146 (DTC P0219-00 To P1D94-00 - 8HP45/845RE Automatic Transmission) >> DTC Troubleshooting >> P077D-00-Output Shaft Speed Sensor Circuit High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
TRANSMISSION CONTROL MODULE ASSEMBLY (TCMA) - WIRING HARNESS LEADFRAME OPEN OR SHORTED TO POWER
TRANSMISSION INTERNAL MECHANICAL PROBLEM
TRANSMISSION CONTROL MODULE (TCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .