Efficient six-speed transmissions

Lincoln MKT is equipped with two versions of the six-speed SelectShift Automatic™ transmission, both with steering wheel-mounted paddle shifters. The 3.7-liter Ti-VCT V6 uses the 6F-50, and the more powerful 3.5-liter EcoBoost V6 uses the heavy-duty 6F-55. This transmission features high-energy friction materials, a larger ring gear and a specific torque converter that optimize the 6F-55 to handle the high-torque output of the twin-turbo 3.5-liter.
These gearboxes offer the driver a choice between fully automatic operation and manual control. Intuitive to operate, a squeeze back on either paddle will deliver an upshift, while a gentle push forward on either paddle will induce a matched-rev downshift. Unlike some competitive transmissions, SelectShift won't second guess the driver with an override shift. The manual control is truly controlled by the driver.
See also:
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to Warning lights and
chimes in the Instrument Cluster chapter. Routine maintenanc ...
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel ga ...
Using the power lumbar support
The power lumbar control is located on the outboard side of the seat.
Press one side of the control to
adjust firmness.
Press the other side of the control
to adjust softness.
...
