lock GMC YUKON 2003 User Guide

Folding the Seatback
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
To fold the seatback on the bench seat, do the following:
1. Pull up on the release
lever, labeled 1,
located on the rear of
the seatback and
push the seatback
forward.2. To return the seat to an upright position, pull up on
the release lever labeled 1 and then pull up on the
seatback until the seatback locks into the upright
position.
Push and pull on the seatback to check that it is locked
into place.
Tilting the Bench Seat
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
1-16
2003 - Yukon/Yukon XL

{CAUTION:
If the support rod isn’t properly engaged, the
folded third rowseat could come loose in a
sudden stop or crash. That could cause injury
to people and damage to your vehicle. Always
be sure the support rod is properly engaged
when the third row seat is folded forward.
Once the third seatback has been folded down, the
entire seat can be tilted forward to create aflat
loadfloor. To do this, do the following:
1. Enter the rear cargo area of the vehicle.
2. Make sure the head restraints have been lowered
completely.3. With the seat folded,
unlatch the seat from
thefloor by pulling
up on the lever located
under the carrying
handle at the rear of
the seat labeled 2.
4. Lift the rear of the seat up, off thefloor. You will not
be able to unlatch the seat from thefloor unless the
seatback is folded down.
5. Tilt the seat fully forward and secure it in place
using the support rod located on the underside
of the seat on the passenger’s side. Make sure the
rod pin is fully engaged in the lock.
6. Push and pull on the seat. Make sure the support
rod is holding itfirmly in place. Use the seat in this
position only when necessary for additional
cargo space.
1-17
2003 - Yukon/Yukon XL

To return the seat to the seating position do the
following:
1. Push forward on the seat and release the support
lock rod.
2. Secure the support rod in its stored position on the
underside of the seat.
3. Lower the seat to thefloor and let the seat drop
into place.
4. Lift up on the carrying handle to make sure the seat
is locked in place.
5. Return the seatback to the upright position by
pulling up on the release lever labeled 1 before
the back can be folded upright.
6. Pull the seatback forward to make sure it is locked
in place.
Removing the Bench Seat
To remove the full bench seat, do the following:
1. Open the rear doors and enter the rear of the
vehicle.2. Fold the seatback
forward onto the seat
cushion by using
the lever labeled 1.
The seat cannot
be removed unless the
seatback is folded.
3. To unlatch the seat
from thefloor, pull up
on the release
lever labeled 2, located
at the rear of the
seat, and lift the rear of
the seat up off the
floor.
1-18
2003 - Yukon/Yukon XL

4. Squeeze the release lever, located in the lower
middle to unlatch the seat from thefloor while
pulling the seat out.
5. While holding the rear of the seat up, roll the seat
out of the vehicle.
Replacing the Bench Seat
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
{CAUTION:
A seat that isn’t locked into place properly can
move around in a collision or sudden stop.
People in the vehicle could be injured. Be sure
to lock the seat into place properly when
installing it.
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted won’t provide the
protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
1-19
2003 - Yukon/Yukon XL

To reinstall the full bench seat, do the following:
1. While holding the rear of the seat up, slide the front
wheels into the slots on thefloor. The front latches
should lock into place. If the latches do not lock,
try tilting the rear of the seats upwards.
2. Once the latches are engaged, let the seat drop
into place. Release the lever labeled 1 to return
the seat to its upright position.
3. Push and pull on the seat to make sure it is locked
into place. The seatback cannot be raised to the
upright position unless the seat is secured to
thefloor.
Bucket Seats
If your vehicle has bucket seats, the seatbacks can be
reclined and the seats can be folded to give you
more cargo room.
Reclining the Seatbacks
On the Suburban/Yukon XL models with bucket seats,
the seatbacks can be reclined. To adjust the seatback
do the following:
1. Pull forward the lever located at the base of
the seat.
2. Release the lever to lock the seatback where you
want it. If you pull the lever without pushing on the
seatback, the seatback will go to an upright
position.
Folding the Seatbacks
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
The seatbacks on the bucket seats may be folded
forward to give you more cargo space.
1-20
2003 - Yukon/Yukon XL

Driver Position
This part describes the driver’s restraint system.
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here’s how to wear it
properly.
1. Close and lock the door.
2. Adjust the seat so you can sit up straight. To see
how, see“Seats”in the Index.3. Pick up the latch plate and pull the belt across you.
Don’t let it get twisted.
The shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let the belt
go back slightly to unlock it. Then pull the belt
across you more slowly.
4. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
If the belt isn’t long enough, seeSafety Belt
Extender on page 1-43.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
1-28
2003 - Yukon/Yukon XL

5. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder belt.The lap part of the belt should be worn low and snug on
the hips, just touching the thighs. In a crash, this
applies force to the strong pelvic bones. And you’dbe
less likely to slide under the lap belt. If you slid under it,
the belt would apply force at your abdomen. This
could cause serious or even fatal injuries. The shoulder
belt should go over the shoulder and across the
chest. These parts of the body are best able to take belt
restraining forces.
The safety belt locks if there’s a sudden stop or a crash.
1-29
2003 - Yukon/Yukon XL

The best way to protect the fetus is to protect the
mother. When a safety belt is worn properly, it’s more
likely that the fetus won’t be hurt in a crash. For
pregnant women, as for anyone, the key to making
safety belts effective is wearing them properly.
Right Front Passenger Position
To learn how to wear the right front passenger’s safety
belt properly, seeDriver Position on page 1-28.
The right front passenger’s safety belt works the same
way as the driver’s safety belt—except for one thing.
If you ever pull the shoulder portion of the belt out all the
way, you will engage the child restraint locking feature
which may turn off the passenger’s frontal air bag. If this
happens unintentionally, just let the belt go back all
the way and start again.
Center Passenger Position
If your vehicle has front and rear bench seats, someone
can sit in the center positions.
When you sit in the center seating position in the
second row you have a lap-shoulder belt which is similar
to the rear outside seating positions. To learn how to
wear this belt see“Lap-Shoulder Belt”underRear Seat
Passengers on page 1-38.
1-36
2003 - Yukon/Yukon XL

Lap-Shoulder Belt
Here’s how to wear a lap-shoulder belt properly.
1. Pick up the latch plate and pull the belt across you.
Don’t let it get twisted.
2. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
When the shoulder belt is pulled out all the way,
it will lock. If it does, let it go back all the way and
start again.If the belt is not long enough, seeSafety Belt
Extender on page 1-43.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
3. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder part.
1-39
2003 - Yukon/Yukon XL

The lap part of the belt should be worn low and snug on
the hips, just touching the thighs. In a crash, this
applies force to the strong pelvic bones. And you’dbe
less likely to slide under the lap belt. If you slid under it,
the belt would apply force at your abdomen. This
could cause serious or even fatal injuries. The shoulder
belt should go over the shoulder and across the
chest. These parts of the body are best able to take belt
restraining forces.
The safety belt locks if there’s a sudden stop or a crash.
{CAUTION:
You can be seriously hurt if your shoulder belt
is too loose. In a crash, you would move
forward too much, which could increase injury.
The shoulder belt should fit against your body.
To unlatch the belt, just push the button on the buckle.
1-40
2003 - Yukon/Yukon XL