1997 Chevrolet Blazer Owner's Manual - Page 83

1997 Chevrolet Blazer Manual

Page 83 highlights

To shift intoor out of 4LO: 1. The vehicle must be moving less than 3 mph (4.8 k m h ) with the transmission in NEUTRAL (N) for an automatic transmission.For a manual transmission, the clutch pedal must be engaged. The preferred method for shiftinginto or out of 4LO is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Electronic Transfer Case (U' Equipped) ... If your four-wheel-drive vehicle has the electronic transfer case,the transfer case switches are above 2. Press the transfer case shift button and shift in one continuous motion. Don't pause in N SET PARK BRAKE as you shift into or out of 4L0, or your gears could clash. Remember that driving in 4HI or 4LO may reduce fuel economy. Also. driving in four-wheel drive on dry pavement could cause your tires to wear faster and make your transfer case harder to shift and reduce powertrain longevity. Use these switches to shift into and out of four-wheel drive. You can choose among three driving settings: 2HI: This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. When this lamp is lit, it is about one-half as bright as the others. 4HI: This setting engages your frontaxle to help drive your vehicle. Use 4HI when you need extra traction, such as on snowy or icy roads, or in most off-road situations. 2-26

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To
shift
into or out
of
4LO:
1.
The vehicle must be moving less than
3
mph
(4.8
k m h )
with the transmission
in
NEUTRAL
(N)
for an automatic
transmission.For a manual
transmission, the clutch pedal must be engaged.
The preferred method for
shifting into
or
out of
4LO
is to have your vehicle moving
1
to
2
mph
(1.6
to
3.2
km/h).
2.
Press the transfer
case shift button and shift
in
one
continuous
motion.
Don't pause in
N
SET
PARK
BRAKE
as
you
shift into
or out
of
4L0,
or your gears could
clash.
Remember that driving
in
4HI
or
4LO
may
reduce
fuel
economy. Also. driving
in
four-wheel drive
on
dry
pavement could cause
your
tires
to
wear faster
and
make your transfer
case
harder to shift and reduce
powertrain longevity.
Electronic
Transfer
Case
(U'
Equipped)
.
.
...
If
your four-wheel-drive
vehicle has
the electronic
transfer
case,
the
transfer
case
switches
are
above
Use these
switches
to
shift into and
out
of four-wheel
drive.
You
can choose among three driving settings:
2HI:
This
setting
is
for driving in most street and
highway situations. Your front axle is
not engaged in
two-wheel drive. When this lamp
is
lit,
it
is
about
one-half
as
bright
as
the others.
4HI:
This setting
engages
your
front
axle
to
help drive
your
vehicle.
Use
4HI
when
you
need
extra
traction,
such
as
on
snowy or
icy
roads, or
in
most
off-road
situations.
2-26