FORD 1999 F-150 - Manual (Page 129)

N (Neutral) – No power to either axle.
4L (4WD Low) – Power to front and rear axles at reduced speed.
Shifting from 2H (2WD high) to 4H (4WD high)
Move the transfer case lever to 4H
(4WD High) at a stop or any
forward speed up to 88 km/h
(55 mph).
• At temperatures below 0°C
(32°F), shifts from 2H (2WD
High) to 4H (4WD High) should
not be performed above 72 km/h
(45 mph).
• Do not shift into 4H (4WD High) with the rear wheels slipping.
Shifting from 4H (4WD high) to 2H (2WD high)
Move the transfer case lever to 2H
(2WD High) at a stop or any
forward speed up to 88 km/h
(55 mph).
Shifting from 4H (4WD high) to 4L (4WD low)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift lever in N (Neutral) (automatic transmission) or
depress the clutch (manual transmission).
4. Move the transfer case shift lever
through N (Neutral) directly to 4L
(4WD Low).
2H
4H
4L
N
2H
4H
4L
N
2H
4H
4L
N
Driving
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