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Home >> Jeep >> 2009 >> Commander Sport, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 545RFE Automatic Transmission)) >> DTC Troubleshooting >> P0716-Input Speed Sensor 1 Circuit Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes 
(T52) INPUT SPEED SIGNAL CIRCUIT OPEN
(T13) SENSOR GROUND CIRCUIT OPEN
(T52) INPUT SPEED SIGNAL CIRCUIT SHORTED TO GROUND
(T13) SENSOR GROUND CIRCUIT SHORTED TO GROUND
(T52) INPUT SPEED SIGNAL CIRCUIT SHORTED TO VOLTAGE
(T13) SENSOR GROUND CIRCUIT SHORTED TO VOLTAGE
INPUT SPEED SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .