The Check Engine Light may illuminate with code P0442, P0456, and/or P1450. These codes are related to the EVAP system. Our technicians tell us that if no EVAP system faults are confirmed, updated software is available for the powertrain control module (PCM) which should correct this concern.Google+
Car Problem Reports
Ford Escape Hybrid Check Engine Light With Code P0442, P0456, and/or P1450
Ford Escape Hybrid Problem
Average Mileage: 92,427 mi (89,854 mi - 95,000 mi)
Visitor, 2009 Ford Escape Hybrid, 89,854 mi
First occurance was when external temps were between 0 - 30 degrees F. Ran smoke check and determined no leaks. Reset code and three months later code P0456 returned.