GMC YUKON 2004 User Guide

Power Lumbar
You can increase or
decrease lumbar support
in an area of the lower
seatback.
To increase support, press and hold the front of the
control. To decrease support, press and hold the rear of
the control. Let go of the control when the lower
seatback reaches the desired level of support.
You can also reshape the side wing area of the lower
seatback for more lateral support.
To increase support, press and hold the top of the
control. To decrease support, press and hold the bottom
of the control. Let go of the control when the lower
seatback reaches the desired level of support.
Your vehicle may have a memory function which allows
seat settings to be saved and recalled. SeeMemory
Seat on page 2-64for more information.
Heated Seats
If your vehicle has this
feature, the button used to
control the driver’s
heated seat is located on
the driver’s door panel.
The button used to control
the passenger’s heated
seat is located on the
passenger’s door panel.
To heat the entire seat, press the horizontal button.
Press the button to cycle through the temperature
settings of high, medium, and low. The indicator light
will glow to indicate the level of heat selected.
To heat only the seatback, press the vertical button with
the heated seatback symbol. An indicator light on the
button will glow to designate that only the seatback
is being heated.
The engine must be running for them to operate.
The heated front seats will be canceled after the ignition
is turned off. If you still want to use the heated front
seat feature after you restart your vehicle, you will need
to press the heated seat button again.
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Reclining Seatbacks
To adjust the front seatback, lift the manual lever
located on the outboard side of the seat. Release the
lever to lock the seatback where you want it. Lift
the lever again without pushing on the seatback and the
seatback will go to an upright position.
If your vehicle has power seats with a power recliner,
seePower Seats on page 1-4for further information on
how to operate the reclining seatback feature.But don’t have a seatback reclined if your vehicle is
moving.
1-6

{CAUTION:
Sitting in a reclined position when your vehicle
is in motion can be dangerous. Even if you
buckle up, your safety belts can’t do their job
when you’re reclined like this.
The shoulder belt can’t do its job. In a crash,
you could go into it, receiving neck or other
injuries.
The lap belt can’t do its job either. In a crash
the belt could go up over your abdomen. The
belt forces would be there, not at your pelvic
bones. This could cause serious internal
injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety belt
properly.
Head Restraints
Adjust your head restraint so that the top of the restraint
is closest to the top of your head. This position
reduces the chance of a neck injury in a crash.
To raise the head restraint pull up on the head restraint.
On some models the head restraints tilt forward and
rearward also.
The rear seat head restraints in your vehicle may be
adjustable. They work the same as the front seat head
restraints, except they do not tilt forward and rearward.
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Rear Seats
Rear Seat Operation
Entering or Exiting the Third Row Seats
{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.
Extended models:The passenger’s side of the second
row 60/40 or rear bucket seats has an easy entry
feature. This makes it easy to get in and out of the third
seat, if your vehicle has one.
To operate the easy entry seat turn the release lever,
located on the back of the seat upward.Tilt the seatback toward the front of the vehicle by
pulling the top of the seat forward. When you do the seat
bottom will release. Pull the seat forward until it stops.
Be sure to return the seat to the passenger position
when nished. Push and pull on the seat to make sure
it is locked in place.
60/40 Split Bench Seat
Yukon models:The rear seat may have a 60/40 split
seat which may be folded down to give you more
cargo space.
Extended models:The second row rear seat of
extended models may have a 60/40 split seat. Either
side of the rear seat my be folded down to provide more
cargo space.
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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.
Make sure that nothing is under or in front of the seat
and that the head restraints are completely lowered.
On Yukon models the rear seatbacks may be equipped
with rearward folding head restraints. When the
seatback is being folded down, the head restraint will
automatically fold rearward to allow a at load oor
for cargo or entry to the third row seat (if equipped).To fold, pull up on the
strap loop at the rear of
the seat cushion.
Then, pull the seat cushion
up and fold it forward.
After folding the seat cushion fully forward, pull the
seatback forward and fold the seatback down until it is
at. If the seatback cannot fold at because it
interferes with the cushion, try moving the seat forward
and/or bring the front seatback more upright. On the
passenger side of the extended models, the lever at the
base of the seat must be turned rearward to release
the seatback.
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To create a load oor release the panels from the
seatback by pushing forward on the latch. Then fold the
panels back to cover the rear seat footwell area.To return the seat to the passenger position on a
extended model do the following:
1. Lift the oor load panels and latch them into the
seatback.
2. Lift the seatback up and push rearward all the way.
3. Lower the seat cushion until it latches into
position.
4. Pull forward on the seatback and up on the seat
cushion to make sure the seat is securely in place.
Make sure that the buckles on the driver’s side seatback
are accessible to the outboard and center occupant
and are not under the seat cushions.
On regular models make sure the head restraints are
returned to the upright position.
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50/50 Split Bench Seat
If your vehicle has a 50/50 split bench, the seatback(s)
can be folded and the entire seat(s) tilted or removed
from the vehicles.
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.To fold the seatbacks do the following:
Pull up on the release lever, labeled 1, located on
the rear of the seatback, and push the seatback
forward.
To return the seat to the passenger 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 forward on the seatback to make sure it is locked
into position.
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Tilting the 50/50 Split 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:
If the support rod isn’t properly engaged, the
folded third row seat 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 a at
load oor. 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 the oor
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 the oor. You will not
be able to unlatch the seat from the oor 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 it rmly in place. Use the seat in this
position only when necessary for additional
cargo space.
1-12

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 the oor 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 50/50 Split Bench Seat
To remove the 50/50 split 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.
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3. To unlatch the seat
from the oor, 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 oor.
4. Squeeze the release lever, located in the lower
middle to unlatch the seat from the oor, while
pulling the seat out.
5. While holding the rear of the seat up, roll the seat
out of the vehicle.Replacing the 50/50 Split 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.
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