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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Automatic Transmission Diagnosis - Re4F03 Series) >> Diagnostic Tests >> DTC P0744: TCC Solenoid Valve Function >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Nissan Sentra, 2002 Infiniti G20, 2001 Nissan Sentra, and 2001 Infiniti G20. However, it is still accessible from the selected car via links, so may be relevant.

DTC is set when transaxle does not shift to 4th gear or torque converter clutch does not lock-up when commanded by TCM. Problem is NOT caused by electrical failure of transaxle circuits, but by mechanical failure.