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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Transmission Control Module (TCM) - Electrical Diagnostics) >> DTC Troubleshooting >> P0763-3-4 Solenoid Circuit >> Possible Causes

Possible Causes

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Possible Causes 
(T73) 3-4 SOLENOID CONTROL CIRCUIT OPEN
(T73) 3-4 SOLENOID CONTROL CIRCUIT SHORT TO GROUND
(T73) 3-4 SOLENOID CONTROL CIRCUIT SHORT TO ANOTHER CIRCUIT
3-4 SOLENOID
TRANSMISSION CONTROL MODULE

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