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Home >> Jeep >> 2009 >> Compass Limited, EDG, Automatic CVT >> Repair and Diagnosis >> Transmission >> Automatic Trans >> (Transmission Control Module (TCM) - Electrical Diagnostics) >> DTC Troubleshooting >> P0847-Secondary Oil Pressure Sensor Circuit Low >> Possible Causes

Possible Causes

Possible Causes 
(T72) 5 VOLT SUPPLY CIRCUIT OPEN
(T50) SECONDARY PRESSURE SENSOR SIGNAL CIRCUIT OPEN
(T50) SECONDARY PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
INTERNAL TRANSMISSION
TRANSMISSION CONTROL MODULE

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