Ford f150 2001 Service Manual page 169

Shifting from 4L (4WD low) to 4H (4WD high) or 2H (2WD high)
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 4H
(4WD High) or 2H (2WD high) and
hold the shift lever in position until
the transfer case has fully engaged
(up to 15 seconds).
5. If the transfer case does not
engage, repeat steps 1 through 4.
Using the N (Neutral) position
The transfer case neutral position overrides the transmission and
puts the vehicle in neutral regardless of transmission gearshift
lever position. The vehicle can move forward or backwards.
This position should only be used
when towing the vehicle.
Do not leave the vehicle unattended with the transfer case in the
N (Neutral) position. Always set the parking brake fully and turn
off the ignition when leaving the vehicle.
Using the electronic shift 4WD system (if equipped)
Positions of the electronic shift system
2H (2WD High) – Power to rear axle only.
4H (4WD High) – Power delivered to front and rear axles for increased
traction.
4L (4WD Low) – Power to front and rear axles at low speeds.
I n f o r ma t i o n P r o v i d e d b y :
Driving
2H
4H
N
4L
2H
4H
N
4L
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