What's the code p1740 Nissan Rogue?

The Nissan Rogue displays the code P1740 when the car attempts to go into Overdrive, but the required or expected RPM drop fails to occur. This typically indicates that there is a fundamental problem with either the torque converter, or the overdrive clutch. It could also indicate a problem with the solenoid valve, which is responsible for allowing oil into the engine, as well as other key components. This in turn lets the engine efficiently sync the opening and shutting of valves so as to maximize resources. If thats the case, Youll need an expert to look at the car, as the problem could cause engine damage, or exacerbate existing problems.