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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 62TE Automatic Transmission)) >> DTC Troubleshooting >> P0845-2/4 Hydraulic Pressure Test >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LOSS OF PRIME P0944 PRESENT
(T16) TIPM TRANSMISSION CONTROL OUTPUT CIRCUIT OPEN
(T47) 2/4 PRESSURE SIGNAL CIRCUIT OPEN
(T47) 2/4 PRESSURE SIGNAL CIRCUIT SHORTED TO GROUND
(T47) 2/4 PRESSURE SIGNAL CIRCUIT SHORTED TO VOLTAGE
TRANSMISSION SOLENOID/TRS SWITCH ASSEMBLY
CONTAMINATED FLUID (TYPICALLY WATER CONTAMINATION)
VALVE BODY INTERNAL LEAKAGE
POWERTRAIN CONTROL MODULE (PCM)

62TE - PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE