Toyota Sienna 2006 Reference manual

T-SB-0162-10June23,2010
SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
Service
CategoryVehicleInterior
SectionSupplementalRestraintSystemsMarketUSA
Applicability
YEAR(S)MODEL(S)ADDITIONALINFORMATION
2005–2009Sienna
Introduction
Some2005–2009modelyearSiennavehiclesmayexhibitanSRSlamp“ON”conditionwith
DiagnosticTroubleCode(DTC)B0111and/orB0116.Anupdatedrepairprocedureisavailable
toaddressthiscondition.Followtheproceduresinthisbulletintoreplacethefloorwireharness
andsidesquib.
TSBOverview
Afterconfirmingthevehicleconditionmatchesthisbulletin,thisTSBwilldirectyoutoreplacethe
floorwireharnessandthesidesquib.Inordertodothis,itisnecessarytofirstremoveseveralmajor
components,suchastheupperinstrumentpanel,frontandrearseats,andseatbelts.Thisbulletin
providesdetailedinstructionsontheremovalandinstallationofthesecomponents.
PartsInformation
SEATTYPEPREVIOUSPART
NUMBERCURRENTPART NUMBERPARTNAMEQTY
DriverManual73920-AE041Same1
DriverPower73920-AE031SameAirbagAssembly,FRSeat,LH1
PassengerFoldFlat73910-AE031Same1
PassengerManual73910-AE041Same1
PassengerPower73910-AE051Same
AirbagAssembly,FRSeat,RH
1
90080-17200SameNut2
90468-18008SameClip(HogRings)15
82161-#####SameFloorWireHarness,No.11
All
82162-#####SameFloorWireHarness,No.21
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
WarrantyInformation
OPCODEDESCRIPTIONTIMEOFPT1T2
EL7023R&RSideAirBagAssembly(DriverManual)1.873920-AE041
EL7024R&RSideAirbagAssembly(DriverPower)1.873920-AE031
EL7025R&RSideAirbagAssembly(PassengerManual)1.873910-AE041
EL7026R&RSideAirbagAssembly(PassengerFoldFlat)1.973910–AE031
EL7027R&RSideAirbagAssembly(PassengerPower)1.873910-AE051
EL7028R&RSideAirbagAssembly(DriverManual
andPassengerManual)3.4
EL7029R&RSideAirbagAssembly(DriverManual
andPassengerFoldFlat)3.573920-AE041
EL7030R&RSideAirbagAssembly(DriverPower
andPassengerManual)3.4
EL7031R&RSideAirbagAssembly(DriverPower
andPassengerPower)3.473920-AE031
EL9030R&RFloorWireHarness(DriverSide)6.282161-08###
EL9031R&RFloorWireHarness(PassengerSide)5.482162-08###
EL9032R&RFloorWireHarness(BothSides)7.482161-08###
EL9033R&RSideAirBagAssembly(PowerorManual)
andFloorWireHarness(DriverSide)8.082161-08###
EL9034R&RSideAirBagAssembly(PowerorManual)
andFloorWireHarness(PassengerSide)7.282162-08###
EL9035R&RSideAirBagAssembly(FoldFlat)and
FloorWireHarness(PassengerSide)7.382162-08###
EL9036R&RSideAirbagAssembly(PowerorManual)
andFloorWireHarness(BOTHsides)10.882161-08###
EL9037R&RSideAirbagAssembly(ManualandFoldFlat)
andFloorWireHarness(BOTHsides)10.982162-08###
8B71
APPLICABLEWARRANTY
•ThisrepairiscoveredundertheToyotaRestraintSystemWarranty.Thiswarrantyisineffect
for60monthsor60,000miles,whicheveroccursfirst,fromthevehicle’sin-servicedate.
•Warrantyapplicationislimitedtooccurrenceofthespecifiedconditiondescribedinthis
bulletin.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RequiredTools&Equipment
SPECIALSERVICETOOLS(SST’S)PARTNUMBERQTY
PlasticPryToolSet*0
0002-06000-01 1
OccupantClassificationSeatWeightSet0
0002-09090-01 1
*EssentialSST.
NOTE
AdditionalSSTsmaybeorderedbycalling1-800-933-8335.
REQUIREDEQUIPMENTSUPPLIERPARTNUMBERQTY
TISTechstream*
NOTE:Softwareversion5.01.001orlaterisrequired.ADETSPKG11
*EssentialSST.
NOTE
AdditionalTISTechstreamunitsmaybeorderedbycallingApprovedDealerEquipment(ADE)at
1-800-368-6787.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedureOverview
•Section1:DiagnosticProcedure
Thisprocedure,usingTechstreamandTISwilldeterminethecorrectrepairmethod.
Replacementofeitherthesideairbagand/orthefloorwireharnesswillbenecessary.
•Section2:SideAirbagAssemblyReplacement
IfthesideairbaghasnotbeenpreviouslyreplacedusingT-SB-0252-08,thissectioninstructsthe
readertoreplacethesideairbag.Ifithasbeenpreviouslyreplaced,thissectioncanbeskipped.
•Section3:FloorWireHarnessReplacement
Thefloorwireharnesswillneedtobereplacedonallvehiclesapplicabletothisbulletin.Thiswill
requireremovalofseveralmajorcomponents,suchastheupperinstrumentpanel,frontand
rearseats,andseatbelts.
DiagnosticProcedure
1.FollowthediagnosticprocedureintheRepairManual.
RefertotheTechnicalInformationSystem(TIS),applicablemodelyearSiennaRepairManual:
B0111:
•2
0 0 5 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
B0111/44OpenInSideSquib”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
AirbagSystem:B0111/44:OpenInSideSquibRHCircuit”
B0116:
•20 0 5 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
B0116/48OpenInSideSquib”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
AirbagSystem:B0116/48:OpenInSideSquibLHCircuit”
IfNOconcernisidentifiedafterinspectingthefloorharnessandthecenterairbagsensor
assembly,gotothenextsteptodeterminethecorrectrepairprocedure.
2.Hasthesideairbagbeenreplaced?(RefertoTSBT
- S B - 0 2 5 2 - 0 8 ,“RepairManualSupplement:
SRSLight’ON’DTCB0111/B0116–OpenSideSquibCircuit”.)
•YES—Replacethefloorwireharness.
•NO/NotSure—Replacethesideairbagassemblyandfloorwireharness.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:SideAirbagAssemblyReplacement
Replacethesideairbagassembly.
RefertoTIS,TSBT
- S B - 0 2 5 2 - 0 8 ,“RepairManualSupplement:SRSLight’ON’DTC
B0111/B0116–OpenSideSquibCircuit”.
RepairProcedure:FloorWireHarnessRemoval
1.Removetheinstrumentpanel.
RefertoTIS,applicablemodelyearSiennaRepairManual:
•20 0 5 Sienna:
VehicleInterior–InteriorPanels/Trim–“InstrumentPanelSafetyPadSub-Assy:
Replacement”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–InteriorPanels/Trim–“InstrumentPanel:InstrumentPanelSafetyPad:
Removal”
2.Removethefrontseatouterbeltassembly.
RefertoTIS,applicablemodelyearSiennaRepairManual:
•20 0 5 Sienna:
VehicleInterior–SeatBelt–“FrontSeatBelt:Replacement”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–SeatBelt–“SeatBelt:FrontSeatOuterBeltAssembly:Removal”
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
LHSideOnly(steps3–12):
3.Removethebackdoorweatherstrip.
4.Removethebackdoorscuffplate.
A.Removethe3bolts.
B.Usingaplasticprytool,disengagethe6clips
andremovethescuffplate.
Figure1.
:1
1Clip
5.RemovethequartertrimfrontpanelassemblyLH.
A.Removetheflooranchorcover.
B.RemovetheboltanddisconnecttherearNo.2seatbeltontheflooranchorside.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
C.Removethe2packageholdernethooks.
Figure2.
1
3
2
:2
1Hook
2Clip
3CourtesyLight
D.Usingaplasticprytool,disengagetheclawandremovethecourtesylight.
E.Disconnectthecourtesylightconnectors.
F.Usingaplasticprytool,disengagethe16clipsandremovethequartertrimpanelassembly.
6.RemovetheNo.2speakerassemblywithboxby
disconnectingtheconnectorandremovingthe
5bolts.
Figure3..
7.RemovetherightrearwindowsidegarnishassemblyNo.2LH.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
8.Removethepowerbackdoorrodbyremoving
the2clips.Figure4..
9.Removethepowerbackdoordriveunitby
removingthe3bolts.Figure5..
10.Removetherearspeakerassemblyby
disconnectingtheconnectorandremovingthe
3screws.
Figure6..
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
11.Removetheparkingbrakecontrolpedalassembly.
A.Removethe4nutsandseparatethe
instrumentpaneljunctionblockassemblyw/
wiringharnessconnectorfromthebody.
B.Disconnecttheparkingbrakeswitch
connector.
C.Removethebolt,2nuts,andparkingbrake
controlpedalassembly.
Figure7..
12.Removethefloorwireharness.
RHSideOnly(steps13–23):
13.Removethebackdoorscuffplate.
A.Removethe3bolts.
B.Usingaplasticprytool,disengagethe6clips
andremovethescuffplate.
Figure8.
:1
1Clip
14.RemovethequartertrimfrontpanelassemblyLH.
A.Removetheflooranchorcover.
B.RemovetheboltanddisconnecttherearNo.2seatbeltontheflooranchorside.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
C.Removethe2packageholdernethooks.
Figure9.
1
3
2
:2
1Hook
2Clip
3CourtesyLight
D.Usingaplasticprytool,disengagetheclawandremovethecourtesylight.
E.Disconnectthecourtesylightconnectors.
F.Usingaplasticprytool,disengagethe16clipsandremovethequartertrimpanelassembly.
15.Removetheroofheadlininggarnishrearby
disengagingthe6clipswithaplasticprytool.Figure10..
:1
1Clip
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
16.RemovetherightrearwindowsidegarnishassemblyNo.2RH.
A.Usingaplasticprytool,disengagethe2claws
andremovethecoveroftherearNo.2seat
beltontheshoulderanchorside.
Figure11.
:1
1Claw
B.RemovetheboltanddisconnecttherearNo.2seatbeltassemblyontheshoulderanchor
side.
C.Usingaplasticprytool,disengagethe5clips
andremovethesidegarnish.
Figure12.
:1
1Clip
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
17.Removetheairductassemblies.
A.Removethe2clipsandtheairductassembly
fromtheairconditioningblowerassembly.
Figure13.
1
1Clip
B.Removethecoversub-assemblyby
disengagingthe2clawfittings.
Figure14.
:1
1Claw
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
C.Removetheairductassembly.
Figure15.
18.Removethereardoorscuffplatebydisengaging
the8clipswithaplasticprytool.Figure16..
:1
1Clip
19.RemovethereardoorweatherstripRH.
HINT
Whenreinstallingtheweatherstrip,completelyremovethesealeradheringtotheopening
flangeonthebodysidebeforehand.
20.Removethebackdoorweatherstrip.
21.RemovethequartertrimfrontpanelassemblyRH.
A.Removetheflooranchorcover.
B.RemovetheboltanddisconnecttherearNo.2seatbeltontheflooranchorside.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessRemoval(Continued)
C.Removethe2packageholdernethooks.
Figure17.
1
3
2
:2
1Hook
2Clip
3CourtesyLight
D.Usingaplasticprytool,disengagetheclawandremovethecourtesylight.
E.Disconnectthecourtesylightconnectors.
F.Usingaplasticprytool,disengagethe16clipsandremovethequartertrimpanelassembly.
22.Removetherearspeakerassemblyby
disconnectingtheconnectorandremovingthe
3screws.
Figure18..
23.Removethefloorwireharness.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessInstallation
NOTE
Installationisinthereverseorderofremoval.Onlykeyinstallationpointsarenotedbelow.
1.InstalltheNEWfloorwireharness.
2.Installtheparkingbrakecontrolpedalassembly
(LHonly).
A.Installtheparkingbrakecontrolpedal
assemblywithaboltandthe2nuts.
Torque:39N*m(398kgf*cm,29ft*lbf)
B.Connecttheparkingbrakeswitchconnector.
C.Connecttheinstrumentpaneljunctionblock
assemblywiththe4nuts.
Torque:7.3N*m(74kgf*cm,65in*lbf)
Figure19..
3.Installthepowerbackdoordriveunit(LHonly).
A.Installthedriveunitwiththe3bolts.
Torque:12.5N*m(112kgf*cm,9ft*lbf)
B.Resetthedriveunit.
Figure20..
4.Installthefrontshoulderbeltanchoradjusterassemblywiththebolt.
Torque:42N*m(430kgf*cm,31ft*lbf)
5.Installthecenterpillaruppergarnish.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessInstallation(Continued)
6.Installthefrontseatouterbeltassembly.
NOTICE
DoNOTdisassembletheretractor.
A.Installtheretractorwiththe2bolts.
Torque:42N*m(430kgf*cm,31ft*lbf)
B.Installtheshoulderanchorwiththenut.
Torque:42N*m(430kgf*cm,31ft*lbf)
C.Installtheflooranchorwiththebolt.
Torque:42N*m(430kgf*cm,31ft*lbf)
D.Installtheflooranchorcover.
E.ChecktheELRlock.
NOTICE
Thecheckshouldbeperformedwiththeassemblyinstalled.
Checkthatthebeltlockswhenpullingoutthebeltquicklywhenthebeltisinstalled.
IfoperationisNOTasspecified,replacethefrontseatouterbeltassembly.
F.Checkthefasteningfunctionofthelockmodeforthechildrestraintsystems.
NOTICE
Thecheckshouldbeperformedwiththeassemblyinstalled.
(1)Checkthatthebeltcannotbepulledoutanymorebutcanberewoundafterthebelt
isfullypulledout.
(2)Checkthatthebeltcanbepulledoutandrewoundafterthebeltisfullyrewound.
IfoperationisNOTasspecified,replacethefrontseatouterbeltassembly.
7.Installthecenterpillarlowergarnish.
8.Installthefrontdoorweatherstrip.
9.Installthereardoorweatherstrip.
10.Installthefrontdoorscuffplate.
11.Installthereardoorscuffplate.
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessInstallation(Continued)
12.Installthefrontseatassembly.
HINT
RefertotheRepairManualinstructionsforeachtypeofseatassembly.
RefertoTIS,applicablemodelyearSiennaRepairManual:
•2005Sienna:
VehicleInterior–Seat–“FrontSeatAssembly(
F o l d F l a t T y p e ) /( M a n u a l S e a t T y p e ) /
(P o w e r S e a t T y p e ) :Overhaul”
•2006Sienna:
VehicleInterior–Seat–“Seat:FrontSeatAssembly(
f o r F l a t T y p e ) /( f o r M a n u a l S e a t ) /
(f o r P o w e r S e a t ) :Installation”
•2007Sienna:
VehicleInterior–Seat–“Seat:FrontSeatAssembly(
f o r F l a t T y p e ) /( f o r M a n u a l S e a t ) /
(f o r P o w e r S e a t ) :Installation”
•2008Sienna:
VehicleInterior–Seat–“Seat:FrontSeatAssembly(
f o r F l a t T y p e ) /( f o r M a n u a l S e a t ) /
(f o r P o w e r S e a t ) :Installation”
•2009Sienna:
VehicleInterior–Seat–“Seat:FrontSeatAssembly(
f o r F l a t T y p e ) /( f o r M a n u a l S e a t ) /
(f o r P o w e r S e a t ) :Installation”
13.Re-installtheinstrumentpanel.
RefertoTIS,applicablemodelyearSiennaRepairManual:
•2
0 0 5 Sienna:
VehicleInterior–InteriorPanels/Trim–“InstrumentPanelSafetyPadSub-Assy:
Replacement”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–InteriorPanels/Trim–“InstrumentPanel:InstrumentPanelSafetyPad:
Installation”
14.InitializethefrontpassengerOccupantClassificationSystem(OCS).
RefertoTIS,applicablemodelyearSiennaRepairManual:
•20 0 5 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
Initialization”
•20 0 6 /2 0 0 7 /2 0 0 8 /2 0 0 9 Sienna:
VehicleInterior–SupplementalRestraintSystems–“SupplementalRestraintSystem:
OccupantClassificationSystem:Initialization”
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SRSLight"ON"-B0111/B0116-OpenSideSquibCircuit
RepairProcedure:FloorWireHarnessInstallation(Continued)
15.Initializepowersystems(windows,moonroof,etc.).RefertotheappropriateServiceBulletin
onTIS.
©2010ToyotaMotorSales,USA