P1740 Lock Up Select Solenoid Valve: Description
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- The lock up select solenoid valve controls lock up clutch pressure or forward clutch pressure (reverse brake pressure).
- When controlling lock up clutch, the valve is turned OFF. When controlling forward clutch, it is turned ON.