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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Automatic Transmission - 2ML70 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P2714 or P2715 >> Circuit/System Description

Circuit/System Description

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The clutch pressure control solenoid 4 is part of the control solenoid valve assembly and is not serviced separately. The transmission control module (TCM) supplies 12 V to the clutch pressure control solenoid 4 through the high side driver 1 circuit. The TCM controls the pressure control solenoid 4 through the clutch pressure control solenoid 4 control circuit. The normally low clutch pressure control solenoid 4 flows fluid to the 1-3 Clutch Regulator Valve when commanded ON and exhausts fluid when commanded OFF. The 1-3 Clutch Regulator Valve regulates the transmission fluid pressure to the 1-3 clutch.

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