1996 GMC SIERRA parking brake

Parking at Night New Vehicle “Break-In”
Park in a lighted spot, close all windows and lock your
vehicle. Remember
to keep your valuables out of sight.
Put
them in a storage area, or take them with you.
Parking Lots
If you park in a lot where someone will be watching
your vehicle, it’s best
to lock it up and take your keys.
But what if you have to leave your ignition key? What if
you have to leave something valuable in your vehicle?
0 Put your valuables in a storage area, like your
glove
box.
0 Lock all the doors except the driver‘s.
NOTICE:
Your modern vehicle doesn’t need an elaborate
“break-in.” But it
will perform better in the long
run
if you follow these guidelines:
0
0
0
0
Keep your speed at 55 mph (88 km/h) or
less for the first
500 miles (804 km).
Don’t drive at any one speed
-- fast or
slow
-- for the first 500 miles (804 km).
Don’t make full-throttle starts.
Avoid making hard stops for the
first
200 miles (322 km) or so. During this time
your new brake linings aren’t yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Don’t tow a trailer during break-in.
See “Towing
a Trailer” in the Index for
more information.
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PARK (P): This locks your rear wheels. It’s the best
position
to use when you start your engine because your
vehicle can’t move
easily.
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK
(P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave
your vehicle when the engine is
running unless you have to.
If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground,
always set your parking brake and
move the shift lever to
PARK (P).
I
CAUTION: (Continued)
-
if’ you have four-wheel drive, your vehicle
will be free to roll -- even if your shift lever
is in PARK
(P) -- if your transfer case is in
NEUTRAL (N). So, be sure the transfer case is
in a drive gear, two-wheel high
(2H) or four-wheel
high
(4H) or four-wheel low (4L) -- not in
NEUTRAL
(N). See “Shifting Into PARK (P)” in
the Index. If you’re pulling
a trailer, see “Towing a
Trailer” in the Index.
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NEUTRAL (N): Use this position when YOLI start
or idle your engine.
REVERSE (R): To back up, first press down the
clutch pedal. Wait about five seconds for the internal
parts
to stop spinning and then shift into REVERSE (R).
Let up on the clutch pedal slowly while pressing the
accelerator pedal.
NOTICE:
Shift to REVERSE (R) only after your vehicle is
stopped. Shifting
to REVERSE (R) while your
vehicle is moving could damage your transmission.
Also, use REVERSE (R), along with the parking brake,
when turning off your engine and parking your vehicle.
5-Speed (Without Low Gear)
Here’s how to operate your transmission:
FIRST (1): Press the clutch pedal and shift into
FIRST
(I ). Then, slowly let up on the clutch pedal
as you press the accelerator pedal.
You can shift into FIRST
( 1 ) when you’re going less
than
20 mph (32 km/h). If you’ve come to a complete
stop and it’s hard to shift
into FIRST (l), put the shift
lever
in NEUTRAL (N) and let up on the clutch. Press
the clutch pedal back down. Then shift into FIRST
(1).
SECOND (2): Press the clutch pedal as you let up on
the accelerator pedal and shift
into SECOND (2). Then,
slowly let up on the clutch pedal as you press the
accelerator pedal.
THIRD (3), FOURTH (4) and FIFTH (5): Shift into
THIRD
(3), FOURTH (4) and FIFTH (5) the same way
you do for SECOND (2). Slowly let up on the clutch
pedal
as you press the accelerator pedal.
To stop, let up on the accelerator pedal and press the
brake pedal. Just before the vehicle stops, press the
clutch pedal and the brake pedal, and shift
to
NEUTRAL (N).
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NEUTRAL (N): Use this position when you start or
idle your engine.
REVERSE (R): To back up, first press down the
clutch pedal.
Wait about five seconds for the internal
parts
to stop spinning and then, shift into REVERSE (R).
Let up on the clutch pedal slowly while pressing
the accelerator pedal.
.
NOTICE:
Shift to REVERSE (R) only after your vehicle is
stopped. Shifting to
REVERSE (R) while your
vehicle is moving could damage your transmission.
Also, use REVERSE (R), along with the parking brake,
when turning off
your engine and parking your vehicle.
Shift Speeds
A CAUTION:
If you skip more than one gear when you
downshift, you could lose control of your
vehicle. And you could injure yourself or
others. Don’t shift down more than one gear
when you downshift.
NOTICE:
If you skip more than one gear when you
downshift, or
if you race the engine when you
downshift, you can damage the engine, clutch
or transmission.
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Shifting from 4LO to 4HI or 2HI
To shift from 4LO to 4HI or 2H1, your vehicle must be
stopped or moving less than
3 mph (4.8 km/h) with the
transmission in NEUTRAL (N). The preferred method
for shifting
out of 4LO is to have your vehicle moving
1 to 2 mph (1.6 to 3.2 km/h). Press and release the 4HI
switch.
You must wait for the 4HI indicator light to stop
flashing and remain illuminated before shifting your
transmission
into gear.
If the 4HI switch is pressed when your vehicle is in
gear and/or moving, the 4HI indicator light will flash for
30 seconds but not complete the shift unless the vehicle
is moving slower than
3 mph (4.8 km/h) and the
transmission is in NEUTRAL (N).
Parking Brake
To set the parking brake, hold the regular brake pedal
down
with your right foot. Push down the parking brake
pedal with your left foot.
If the ignition is on, the brake system warning light will
come
on.
To release the parking brake, hold the regular brake
pedal down.
lull the lever, located
1st above the parking
rake pedal, marked
;RAKE RELEASE.
If the ignition is on when the parking brake is released,
the brake system warning light
will go off.
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NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat.
You may have
to replace them, and you could also damage
other parts of your vehicle. Always check to be
sure your parking brake is fully released before
you drive.
If you are towing a trailer and are parking on any hill,
see “Towing a Trailer” in the Index. That section shows
what
to do first to keep the trailer from moving.
If you have a 3500 HD model, it is recommended that
the propshaft mounted parking brake be burnished as
part of the new vehicle break-in. The parking brake will
work best after it has been burnished following these
instructions.
Make
10 stops, using the parking brake foot pedal, from
20 mph (32 km/h) about 2 1/2 miles (4 km) apart. In
between stops, drive the vehicle at 20 mph (32 km/h).
Shifting Into PARK (P) (Automatic
Trawrission
Models Only)
It can be dangerous to get out of your vehicle if
the shift lever
is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can
roll.
If you have left the engine running, the vehicle
can move suddenly. You or others could be
injured.
To be sure your vehicle won’t move,
even when you’re on fairly level ground, use
the steps that follow. If you have four-wheel
drive and your transfer case is in NEUTRAL
(N)?
your vehicle will be free to roll, even if your shift
lever
is in PARK (P). So, be sure the transfer case
is in
a drive gear -- not in NEUTRAL (N). If
you’re pulling a trailer, see “Towing a Trailer’’
in the Index.
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I. Hold the brake pedal down with your right foot
and set the parking brake.
2. Move the shift lever into PARK (P) position like this:
3.
0 Pull the lever toward you.
4.
5.
0 Move the lever up as fa- as it will go.
If you have four-wheel drive, be sure the transfer
case is
in a drive gear -- not in NEUTRAL (N).
Turn the ignition key to LOCK.
Remove the key and take it with you. If you can
leave your vehicle with
the ignition key in your
hand, your vehicle
is in PARK (P).
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Leaving Your Vehicle With the Engine
Running (Automatic Transmission
Models Only)
I A ‘CAUTION:
It can be dangerous to leave your vehicle with the
engine running. Your vehicle could move suddenly
if the shift lever is not fully in PARK
(P) with the
parking brake firmly set.
If you have four-wheel
drive with
a manual transfer case shift lever and
your transfer case is in NEUTRAL
(N), your
vehicle will be free to roll, even if your shift lever
is in PARK (P). So be sure the transfer case is in a
drive gear
-- not in NEUTRAL (N). And, if you
leave the vehicle with the engine running, it could
overheat and even catch fire. You or others could
be injured. Don’t leave your vehicle with the
engine running unless you have to.
If you have to leave your vehicle with the engine
running, be sure your vehicle
is in PARK (P) and the
parking brake is firmly set before you leave
it. After you
move the shift lever into PARK (P), hold the regular
brake pedal down. Then, see
if you can move the shift
lever away from PARK (P) without first pulling
it
toward you. If you can, it means that the shift lever
wasn’t fully locked into PARK (P).
Torque Lock (Automatic Transmission)
If you are parking on a hill and you don’t shift your
transmission into PARK
(P) properly, the weight of
the vehicle may put too much force on the parking
pawl
in the transmission. You may find it difficult to
pull the shift lever out
of PARK (P). This is called
“torque lock.”
To prevent torque lock, set the parking
brake and then shift into PARK (P) properly before you
leave the driver’s seat.
To find out how, see “Shifting
Into PARK (P)” in the Index.
When
you are ready to drive, move the shift lever out of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the transmission,
so you can puIl the shift
lever out
of PARK (P).
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