Section 3 TOYOTA SEQUOIA 2007 1.G Service Manual

1052007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
Condition and operation in the front passenger occupant classification systemCondition detected bythe front passenger
occupant classification system
Indicator/warning lightDevices
Front
passenger occupant
classification
indicator light
SRS warning light
Front
passenger ’s seat belt
reminder lightFront
passenger airbagSide airbag
on the front passenger seatCurtain shield
airbag in the front
passenger
sideFront
passenger ’s seat belt
pretensioner
1. Adult∗ 1“ON”OffFlashing∗4Activated
2. Child∗2 or child
restraint system∗ 3“OFF”∗5OffFlashing∗4Deactivated
Activated
Activated
3. UnoccupiedNot
illuminatedOffOffDeactivatedDeactivated
4. There is a malfunction in the
system
“OFF”OnOffDeactivatedActivated
∗1: The system judges a person of adult size as an adult. When a smaller adult sits in the front passenger seat, the system may
recognize him/her as a child depending on his/her physique and posture.
∗2: When a larger child who has outgrown a child restraint system sits in the front passenger seat, the system may recognize him/h er
as an adult depending on his/her physique or posture.
∗ 3: Never install a rear −facing child restraint system on the front passenger seat. A forward −facing child restraint system should only be
installed on the front passenger seat when it is unavoidable. (See “Child restraint” on page 108 in this Section as for install ing the
child restraint system.)
∗ 4:
In the event the front passenger does not wear a seat belt.
∗ 5: In case the indicator is not illuminated, see “Child restraint” on page 108 as for installing the child restraint system prope rly.

1072007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
When it is unavoidable to install the
forwardfacing child restraint sys-
tem on the front passenger seat,
install the child restraint system on
the front passenger seat in the
proper order. (As for the installation
order, see “—Installation with seat
belt” on page 111 in this Section.)
Do not remove the seat.
Do not kick the front passenger
seat or subject it to severe impact.
Otherwise, the SRS warning light
may come on to indicate a malfunc-
tion of the detection system. In this
case, contact your Toyota dealer im-
mediately.
The front passenger occupant
classification indicator light may indicate
“ON” (the front passenger airbag and side
airbag on the front passenger seat may
deploy) even if observing the above
cautions, when a child sits in, or a
forward−facing child restraint system is
installed on the front passenger seat.
Refer to all the cautions in “SRS driver
airbag and front passenger airbag” on
page 87 and “Child restraint” on page 108
in this Section.
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The roll sensing of curtain shield air-
bags off switch (“RSCA OFF” switch)
can turn off the curtain shield airbags
and seat belt pretensioners in a vehicle
rollover. This switch should only be
used if inflation is not desired (such as
extreme offroad driving). When you push the “RSCA OFF” switch
for a few seconds with the ignition switch
on, the “RSCA OFF” indicator light comes
on and the roll sensing function is turned
off. When you push the switch again, the
indicator light goes off and the roll sens-
ing function is turned on. (For details
about the roll sensing function, see “SRS
side airbags and curtain shield airbags” on
page 93 in this Section.)
In a severe side impact, the curtain shield
airbags on impacted side will inflate even
if the roll sensing function is turned off.
(For details about the curtain shield air-
bags, see “SRS side airbags and curtain
shield airbags” on page 93 in this Sec-
tion.)
In a severe frontal impact, the seat belt
pretensioners will work even if the roll
sensing function is turned off. (For details
about the seat belt pretensioners, see
“—Seat belt pretensioners” on page 84 in
this Section.)
If the ignition switch is turned to “ACC” or
“LOCK” with the roll sensing function off
and then the ignition switch is turned back
to “ON”, the roll sensing function will turn
back on automatically.
Roll sensing of curtain shield
airbags off switch

1082007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
CAUTION
Before normal driving, make sure
the “RSCA OFF” indicator light is
off.
When the roll sensing function is
turned off (and the “RSCA OFF”
indicator light is on), the curtain
shield airbags and seat belt preten-
sioners will not work in a vehicle
rollover. Turning off the curtain
shield airbags and seat belt preten-
sioners reduces occupant protection
which your vehicle safety systems
can provide in accidents and in-
crease the likelihood of death or
serious injuries.
Toyota strongly urges the use of ap-
propriate child restraint systems for
children.
The laws of all 50 states in the U.S.A.
and Canada now require the use of a
child restraint system.
Your vehicle conforms to SAE J1819.
If a child is too large for a child restraint
system, the child should sit in the rear
seat and must be restrained using the
vehicle’s seat belt. See “Seat belts” on
page 73 in this Section for details.
CAUTION
For effective protection in automo-
bile accidents and sudden stops, a
child must be properly restrained,
using a seat belt or child restraint
system depending on the age and
size of the child. Holding a child in
your arms is not a substitute for a
child restraint system. In an acci-
dent, the child can be crushed
against the windshield, or between
you and the vehicle’s interior.
Toyota strongly urges use of a
proper child restraint system which
conforms to the size of the child,
installed on the rear seat. Accord-
ing to accident statistics, the child
is safer when properly restrained in
the rear seat than in the front seat.
Never install a rearfacing child re-
straint system on the front passen-
ger seat even if the front passenger
occupant classification indicator
light indicates “OFF”. In the event
of an accident, the force of the rap-
id inflation of the front passenger
airbag could cause death or serious
injury to the child if the rearfacing
child restraint system is installed
on the front passenger seat.
Child restraint—
—Child restraint precautions

11 02007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
Child restraint systems are classified into
the following 3 types depending on the
child’s age and size.
(A) Infant seat
(B) Convertible seat
(C) Booster seat
Install the child restraint system following
the instructions provided by its manufac-
turer.
Your vehicle has anchor brackets for se-
curing the top strap of a child restraint
system.
For instructions about how to use the an-
chor bracket, see “—Using a top strap” on
page 122 in this Section.
The child restraint lower anchorages
approved for your vehicle may also be
used. See “—Installation with child
restraint lower anchorages” on page 129 in
this Section.
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(A) Infant seat
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(B) Convertible seat
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(C) Booster seat
—Types of child restraint
system

1212007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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To install the booster seat:
Sit the child on a booster seat. Run the
lap and shoulder belt through or around
the booster seat and across the child fol-
lowing the instructions provided by its
manufacturer and insert the tab into the
buckle taking care not to twist the belt.
Make sure the shoulder belt is correctly
across the child’s shoulder and that the
lap belt is positioned as low as possible
on the child’s hips. See “Seat belts” on
page 73 in this Section for details.
CAUTION
Always make sure the shoulder belt
is positioned across the center of
child’s shoulder. The belt should be
kept away from child’s neck, but
not falling off child’s shoulder.
Otherwise, the child may be killed
or seriously injured in case of sud-
den braking or a collision.
Both highpositioned lap belts and
loosefitting belts could cause
death or serious injuries due to
sliding under the lap belt during a
collision or other unintended event.
Keep the lap belt positioned as low
on a child’s hips as possible.
For child’s safety, do not place the
shoulder belt under child’s arm.
After inserting the tab, make sure
the tab and buckle are locked and
that the lap and shoulder portions
of the belt are not twisted.
Do not insert coins, clips, etc. in
the buckle as this may prevent your
child from properly latching the tab
and buckle.
If the seat belt does not function
normally, it cannot protect your
child from death or serious injury.
Contact your Toyota dealer immedi-
ately. Do not install the child
restraint system on the seat until
the seat belt is fixed.

1232007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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TO USE THE ANCHOR BRACKETS:1. Remove the head restraint.
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Outside position
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Center position
2. Fix the child restraint system with the seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 108 in this Section.
CAUTION
Make sure the top strap is securely
latched, and check that the child re-
straint system is secure by pushing
and pulling it in different directions.
Follow all the installation instructions
provided by its manufacturer.

1252007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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TO USE THE ANCHOR BRACKETS:1. Remove the head restraint.
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2. Fix the child restraint system with the seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 108 in this Section.
CAUTION
Make sure the top strap is securely
latched, and check that the child re-
straint system is secure by pushing
and pulling it in different directions.
Follow all the installation instructions
provided by its manufacturer.
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3. Replace the head restraint.

1272007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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2. Fix the child restraint system withthe seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 108 in this Section.
CAUTION
Make sure the top strap is securely
latched, and check that the child re-
straint system is secure by pushing
and pulling it in different directions.
Follow all the installation instructions
provided by its manufacturer.
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3. Replace the head restraint.
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TO USE THE ANCHOR BRACKET
(center): 1. Remove the head restraint.

1282007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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The removed head restraint can be
stored in the auxiliary box on the rear
left side panel. For details, see “Head
restraints” on page 68 in this Section.
Store the head restraint in the auxiliary
box when it is not in use.
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2. Fix the child restraint system withthe seat belt.
Latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child re-
straint system, see “Child restraint” on
page 108 in this Section.

1312007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
2. Left side: Turn up the cover for thelower anchorages. Confirm the posi-
tion of the lower anchorages below
the button on the cover.
Center: Turn up the cover for the left
lower anchorage and remove the cap
for the right lower anchorage. Con-
firm the position of the lower an-
chorages below the button on the
cover.
3. Type A—Latch the hooks of lower straps onto the anchorages and
tighten the lower straps.
Type B—Latch the buckles onto the
anchorages.
For owners in Canada— The symbol on
a child restraint system indicates the pres-
ence of a lower connector system.
If your child restraint system has a top
strap, it should be anchored. (For the
installation of the top strap, see “—Using
a top strap (for bench type second seats)”
on page 122 in this Section.)
For installation details, refer to the instruc-
tion manual equipped with each product.CAUTION
When using the lower anchorages
for the child restraint system, be
sure that there are no irregular ob-
jects around the anchorages or that
the seat belt is not caught.
Push and pull the child restraint
system in different directions to be
sure it is secure. Follow all the
installation instructions provided by
its manufacturer.
After securing the child restraint
system, never recline the seat.
Do not install a child restraint sys-
tem on the second seat if it inter-
feres with the lock mechanism of
the front seats. Otherwise, the child
or front seat occupant(s) may be
killed or seriously injured in case
of sudden braking or a collision.
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Lower anchorages for the child restraint
systems complying with the FMVSS225
or CMVSS210.2 specifications are
installed in the second seat.
The anchorages are installed in the seat
cushion of each second seat.
Child restraint systems complying with the
FMVSS213 or CMVSS213 specification
can be fixed to these anchorages. In this
case, it is not necessary to fix the child
restraint system with a seat belt on the
vehicle.
—Installation with child
restraint lower anchorages
(for
separate type second seats)