DTC P0777: CVT Driven Pulley Pressure Control Valve Stuck ON: General Description

The CVT driven pulley pressure control solenoid valve controls hydraulic pressure to the driven pulley. When the pulley ratio with the vehicle stopped and the throttle closed is overdrive while in D or S, and the estimated input torque when starting is a specified value or more, but the pulley ratio is not within the pulley ratio range equivalent to the belt slippage, the powertrain control module (PCM) detects a malfunction and stores a DTC.