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Home >> Jeep >> 2011 >> Compass Latitude, 2.0 A, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 ((Transmission Control Module (TCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P0843-Primary Oil Pressure Sensor Circuit High >> Possible Causes
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Possible Causes

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Possible Causes 
(T72) 5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
(T21) PRIMARY PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
PRIMARY PRESSURE SENSOR
TRANSMISSION CONTROL MODULE

Always perform the CVT Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  Standard Procedure  .