Ford 2000 Explorer Owner's Manual page 162

Driving
The transmission control indicator
light (TCIL) will illuminate on the
instrument cluster.
Drive – Not shown on the display. Activate by pressing the transmission
control switch on the end of the gearshift lever with the gearshift in
the position. The O/D OFF indicator will illuminate on the instrument
cluster. Transmission operates in gears one through three.
provides more engine braking than
driving with a heavy load.
towing a trailer up or down steep hills.
additional engine braking is desired. If towing a trailer, refer to
Driving while you tow in the Trailer Towing chapter.
To return to
switch. The O/D OFF indicator will no longer be illuminated.
Each time the vehicle is started, the transmission will automatically
return to normal overdrive mode.
Every time the vehicle is shut off and restarted, you must press the
transmission control switch to cancel overdrive operation if driving in
overdrive is not desired.
2 (Second)
Use 2 (Second) to start-up on
slippery roads or to provide
additional engine braking on
downgrades. Transmission operates
only in Second gear.
1 (First)
Use 1 (Low) to provide maximum
engine braking on steep
downgrades. Upshifts can be made
by shifting to 2 (Second) or to
(Overdrive). Selecting 1 (Low) at
higher speeds causes the transmission to shift to a lower gear, and will
shift to 1 (Low) after vehicle decelerates to the proper speed.
162
(Overdrive) mode, press the transmission control
O/D
OFF
(Overdrive) and is useful when:
(Drive)