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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Transmission Control Module (TCM) - DTCS P1B14-00 To U1477-00) >> DTC Troubleshooting >> P1DA9-00-Transmission Fluid Temperature Rationality >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
INCORRECT TRANSMISSION FLUID LEVEL
RESTRICTION IN TRANSMISSION COOLING SYSTEM
HIGH RESISTANCE IN THE TRANSMISSION PRESSURE CONTROL SOLENOID - LINE PRESSURE CIRCUIT
HIGH RESISTANCE IN THE TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUITS
TRANSMISSION FLUID TEMPERATURE SENSOR

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