2002 Ford Expedition Owner Guide 1st Printing - Page 162

Driving Driving with a 4-speed automatic transmission Your vehicle's automatic transmission is equipped with a special shift strategy that insures maximum heater performance during cold weather operation. When ambient temperature is -5° C (23° F) or below and the engine coolant temperature is below 38° C (100° F), light throttle upshifts may be slightly delayed. Once the engine coolant temperature reaches 71° C (160° F) the normal shift strategy will resume. This is normal operation and will not affect the function or the durability of the transmission. If the normal shift strategy does not resume once the engine coolant temperature reaches the normal operating temperature, or if the downshifts and other throttle conditions do not function normally, see your dealer or a qualified service technician as soon as possible. Understanding gearshift positions To put your vehicle in gear, start the engine, depress the brake pedal, then move gearshift lever out of P (Park). Hold the brake pedal down while you move the gearshift lever from P (Park) to another position. If you do not hold the brake pedal down, your vehicle may move unexpectedly and injure someone. P (Park) Always come to a complete stop before shifting into P (Park). Make sure the gearshift lever is securely latched in P (Park). This position locks the transmission and prevents the rear wheels from turning. Always set the parking brake fully and make sure the gearshift lever is latched in P (Park). Turn off the ignition whenever you leave your vehicle. 162