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Home >> Dodge and Ram >> 2013 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 170 ((Transmission Control Module (TCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P0717-Input Speed Sensor 1 Circuit No Signal >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2012 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(T16) TRANSMISSION CONTROL OUTPUT CIRCUIT OPEN
(T14) INPUT SPEED SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
(T14) INPUT SPEED SENSOR SIGNAL CIRCUIT OPEN
(T14) INPUT SPEED SENSOR SIGNAL CIRCUIT SHORT TO GROUND
(T13) SENSOR GROUND CIRCUIT OPEN
INPUT SPEED SENSOR
TRANSMISSION CONTROL MODULE

Always perform the CVT Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE  .