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Home >> Fiat >> 2017 >> 124 Spider Classica, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 ((Aw6R31 Automatic Transmission Control Module (TCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P0717-00 Input Shaft Speed Sensor 1 Circuit No Signal >> When Monitored And Set Conditions

When Monitored And Set Conditions

WARNING: This page is about a different variant/trim than selected.

Set Conditions: 

Possible Causes
MALFUNCTION OF TRANSMISSION CONTROL MODULE (TCM) TERMINALS OR CONNECTOR
MALFUNCTION OF TRANSMISSION INPUT SPEED SENSOR TERMINALS OR CONNECTOR
SHORT CIRCUIT TO GROUND ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR SIGNAL
SHORT CIRCUIT TO GROUND ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR RETURN SIGNAL
SHORT CIRCUIT TO BATTERY ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR SIGNAL
SHORT CIRCUIT TO BATTERY ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR RETURN SIGNAL
OPEN CIRCUIT ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR SIGNAL
OPEN CIRCUIT ON THE WIRING OF THE TRANSMISSION INPUT SPEED SENSOR RETURN SIGNAL
MALFUNCTION OF TRANSMISSION INPUT SPEED SENSOR
FAULT OF TRANSMISSION CONTROL MODULE (TCM)

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