2005 CHEVROLET SUBURBAN ECU

Front Seats......................................................1-3
Manual Seats................................................1-3
Power Seats..................................................1-4
Power Lumbar...............................................1-5
Heated Seats.................................................1-6
Reclining Seatbacks........................................1-6
Head Restraints.............................................1-8
Rear Seats.......................................................1-8
Rear Seat Operation.......................................1-8
60/40 Split Bench Seat...................................1-9
50/50 Split Bench Seat..................................1-11
Bench Seat..................................................1-16
Bucket Seats...............................................1-21
Safety Belts...................................................1-23
Safety Belts: They Are for Everyone................1-23
Questions and Answers About Safety Belts......1-28
How to Wear Safety Belts Properly.................1-28
Driver Position..............................................1-29
Safety Belt Use During Pregnancy..................1-36
Right Front Passenger Position.......................1-37
Center Passenger Position.............................1-37
Rear Seat Passengers..................................1-38Rear Safety Belt Comfort Guides for
Children and Small Adults..........................1-41
Safety Belt Extender.....................................1-43
Child Restraints.............................................1-44
Older Children..............................................1-44
Infants and Young Children............................1-46
Child Restraint Systems.................................1-49
Where to Put the Restraint.............................1-52
Top Strap....................................................1-54
Top Strap Anchor Location.............................1-55
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-57
Securing a Child Restraint Designed for
the LATCH System....................................1-59
Securing a Child Restraint in a
Rear Outside Seat Position.........................1-59
Securing a Child Restraint in a
Center Rear Seat Position..........................1-61
Securing a Child Restraint in the
Center Front Seat Position..........................1-63
Securing a Child Restraint in the
Right Front Seat Position............................1-64
Section 1 Seats and Restraint Systems
1-1

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.
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.
1-10

Tilting the 50/50 Split Bench Seat
{CAUTION:
If the seatback is not 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 is not 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.
1-13

{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted will not 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.To reinstall the 50/50 split bench, do the following:
1. While holding the rear of the seat up, slide the front
wheels into the slots on the oor. 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
the oor.
1-15

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.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.
1-18

Replacing the Bench Seat
{CAUTION:
If the seatback is not 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 is not 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 will not 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.
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 the oor. 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
the oor.
1-20

Driver Position
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here is 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.
Do not 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 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.
5. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder belt.
1-29