Toyota SIENNA HYBRID 2022 User manual

2020©R.A.SHTronics Ltd™All rights reserved.
Reproduction by any means,electronic,graphics (GUI) or mechanical,includingphotocopying,recordingor by any information storage and retrieval
systemor translation in whole or partis NOTPERMITTED withoutwritten authorization fromR.A.SHTronics Ltd.
TOYOTASIENNA
HYBRID 2022
SECONDARYCONTROLSINSTALLATION GUIDE
Applicableto Siennamodels &Limited,startingfrom2021
LAST UPDATEDOctober3,202201REV:

1
CONTENTS
IMPORTANTRELEASENOTES...................................................................................................................................2
TOOURVALUEDCUSTOMER...................................................................................................................................2
CUSTOMERCARECENTER.......................................................................................................................................2
ABSTRACT..............................................................................................................................................................2
USEFULHINTS........................................................................................................................................................2
SYSTEMOVERIEW...................................................................................................................................................3
recommendedINSTALLATIONPROCEDURE..............................................................................................................4
INSTALLINGtheLCDMODULE& LIN JUNCTION BOX..................................................................................................5
DESCRIPTION OF MAIN COMPONENTS.....................................................................................................................6
DESCRIPTION OF MAIN COMPONENTS(continued)...................................................................................................7
VEHICLEINTERFACEMODULE(GATEWAY)................................................................................................................8
FUNCTIONSCONTROLEDTHROUGH CAN-Bus...........................................................................................................9
IDENTIFYINGTHECAN-BusLOCATION....................................................................................................................10
SHIFTBYWIREmodule..........................................................................................................................................12
BACKGROUNDON VEHICLESHIFTPOSITIONS......................................................................................................12
vehicleinterfacemoduleWIRING..........................................................................................................................13
SHIFTBYWIREWIRINGDIAGRAM..........................................................................................................................14
STOPSTARTENGINE.............................................................................................................................................15
IGNITION start STOP module..............................................................................................................................15
ignition start moduleWIRING(smart key system)................................................................................................16
eLECTRONICpARKINGbRAKEwiring......................................................................................................................17
MULTI-FUNCTION turnsignals, horn, highbeamWIRINGVAC-10X_a MODULE..........................................................18
MULTI-FUNCTION FRONTWIPERS WIRINGVAC-10X_AMODULE..............................................................................19
MULTI-FUNCTION rearWIPERSWIRINGVAC-10X_BMODULE..................................................................................20
MULTI-FUNCTION headlightsWIRINGVAC-10X_BMODULE.....................................................................................21
HEATINGVENTILATION ANDAIRCONDITIONINGMODULE.......................................................................................22
POWERMIRRORSMODULE...................................................................................................................................23
POWERMIRRORS(LIMITED)..................................................................................................................................24
USINGTHEEGREESMODULE.................................................................................................................................25
EGRESS MODULEWIRING......................................................................................................................................26
VOICESCAN WIRING.............................................................................................................................................27
USINGTHEHVAC..................................................................................................................................................28
APPENDIX............................................................................................................................................................30

2
IMPORTANT RELEASE NOTES
Thismanualcontainsanew kitwithnew hardware,itisimportantto readthroughthediagrams and understand it.The
Multi-Function moduleisdividedinto twomodulesdoingall steeringfunctionsincludingCruisecontrol. Itiseasierto
install,andlesstimeconsume.Allmodulessupportextremelowpowerinsleepmode,systemtotalshouldaddmaximum
of1.5mAto thecar, thisincludingmodules that shouldbepoweredfromIgnition but poweredfrombattery by mistake.
TO OUR VALUEDCUSTOMER
It isourintentiontoprovideourvaluedcustomerswiththebest documentation possibleto ensuresuccessfuluse ofour
products.Wewill continueto improveourpublicationsto bettersuityourneeds.Ourpublicationswill berefinedand
enhanced,asnew volumesand updates introduced.Ifyouhaveany questionsorcommentsregardingthispublication,
please contact us.
We welcome yourfeedback.
CUSTOMER CARE CENTER
Foradditionalapplicationassistance,weurgeyoutoconsultwithourexperiencedstaffinourCustomerCareCenter.Our
Technicaland Engineeringstaff hasextensivetest, researchanddevelopmentcapabilities,and haveassistedmany
customersinsolvinguniquedesignand application problems withstandardorcustomizedproducts.
R&D ContactAddress USSupportContactAddress
R.A.SH Tronics Ltd
[e-mail]
ClockMobility
6700 Clay Ave.SW
Grand Rapids, MI49548
[phone]
[e-mail]
ABSTRACT
Thisguideexplainshowto install themodules inthevehicle.
vTheinformation providedinthewiringdiagrams isvehiclespecific. Itshouldbeappliedonlyto thevehicle
indicated.Dependingonthesystem youareinstalling, youmay not install every module/harness.
vReadmodules placementfirst, itisveryimportanttounderstand wereto connectand fittheCAN-Busbased
componentsto avoidfutureproblems.
vThismanualbecomesanintegralpartofthevehiclethesystem-installedin.You shouldthereforealwayskeep
it inthevehicleand passonto thenew owner, to safely usethesystems.
vR.A.SHTronicsLtdreservetherightto makechanges inproductspecificationsat any time and withoutprior
notice.Theinformationinthismanual,believedtobeaccurateandreliable.However,R.A.SHTronicsLtdassume
no responsibility foritsuse.
USEFUL HINTS
vTheelectronic controlboardisanelectrostatic sensitivedevice.Connect to a properground.
vUsecarewhenmakingelectricalconnections.Disconnect battery powerpriorto servicing.
vWheninstalling,checkforany obstructionssuchasGastank, Gaslines,Wires,etc. beforedrillingorrouting
powercable.
vForcontinuedprotection against firehazard, replaceonly withthesame typeand ratingoffuse.
vOnlyallowR.A.SHTronicsfactorytrainedtechniciansto install orserviceyoursystem.Ifwearisobserved
on any partinthesystem, contact us.

3
SYSTEM OVERIEW

4
RECOMMENDEDINSTALLATIONPROCEDURE
LINCableHR-301
HR-4P6C
LINCableHR-301
HR-4P4C
HR-4P4C
LINCableHR-412
LINCableHR-301LINCableHR-301
LINCableHR-301LINCableHR-302
IVS-1XMODULE
Power&EGRESS Module
LINjunctionbox P/N: STA-035-LJ
16 61
144 1
41
1 4
VAC-10AMulti-FunctionModule
UIS-28X(forOEM push-start)
Part#:MRB-112 PowerMirrors
Size Scale
CAGECode DWGNO Rev
Sheet of
23
A3 A
059-957-746-TSNA
TOYOTASIENNA, TOTALLYINTEGRATEDSYSTEMOVERVIEW
STA-035xxxx
1 4
RSM-50XMODULE,SUPPORTEDFUNTIONSusingCANbus
RSM-50XTSNAMODULE
DRIVER&PASSENGERSLIDINGDOORS DOORLOCK/UNLOCK DRIVER&PASSENGERWINDOWS CANbusPOWEREDGEARSELECTOR
JID-1L RID-1L
USERINPUTDEVICES
POWEREDGEAR SELECTORACTUATOR
©2018 R.A.SHTronicsLtd.Allrightsreserved.Reproductionbyanymeans,electronic,graphics(GUI)ormechanical,includingphotocopying,recordingorbyanyinformationstorage
andretrievalsystemortranslation inwholeorpartisNOTPERMITTEDwithoutwrittenauthorizationfrom R.A.SHTronicsLtdIL.
LOW-EFFORTSWITCH
OEMDRIVERDOOR SPEAKER
HVAC (usingVAC-14board)
VAC-10B,Multi-Function&ParkingBrakeModule
Part#:MRB-612
STARTSTOPMODULS

5
Theinstructionsbelowareadvisoryonly,butitisbasedonmany yearsofexperiencewhileI(Raed)personallyinstallsthe
kitsinordertogetthefeelingofhowandwhat and howto improvethekitsandmakeit easierforthetechniciantoinstall
andserviceifneededlateron.Itisnotpossibletomeasurethesleepmodepowerconsumption withyourstandarddigital
meters,itisrecommendedto do atotalcurrentmeasurement beforeinstalling any modulejustthevanasitarrives at
yourworkshop and makeanoteorapictureand email itto usat [e-mail],thenfinalizetheinstall all
modules and thenmakeanothermeasurementand send itto usforadvice, thankyou foryourco-operation.Do
rememberthat good solderingtoolsareimportantto finalizetheinstall that shouldworkformany years,alsomakesure
to test every modulewhenyoufinishinstallingit, NOTtoinstall all kitsand thentest all systems, it isbetterso you know
that anothermoduleisfunctioningand forgetaboutitand ifthereisaproblemorany questionsby contactingus will
makeitquicker. Leavethegearactuatortotheend oftheinstall orlastitem,thiswill givethechanceto movethecarif
theinstallation takeslongerthanexpected.NevershortentheCANbuswires,useassupplied.Belowisthebestway I
found to successfully install thekit, no matterhowbig orcomplexit is.
1. Install theLCDjunction boxand theEGRESS moduleand powerit and plugintheLCD, it will turnon,
thesleeptimerstartscountingdownuntil shut down, it will not bepossibleto turnit back ondew to the
XPL mode.
2. Install theCANbusgateway (vehicleinterfacemodule), itsCANbuswires, and powerlines.(Test it, by
switchingON theignition)
3. PlugintheLIN cables and wakeup theVAN, theLCDmust turnon.Turnontheignition withthefactory
switch, cyclethegearshiftermanually, and use thesteeringfunctionsto confirmall symbolsontheLCD.
4. Wirethestart-stopmoduleand confirmfunctionality starting/stoppingand ignition on usingtheLCD.
5. Install theHVACmoduleLIN gateway, youmust turnoff theignition because theOEMmodulewill
detect you areplayingwiththenetwork and stopthefunction, to reset it, turnoff theignition thenon.
6. Install themirrorsand test thesystem, becarefulnot to blowfuses.
7. Install theMulti-Function modules VAC-10 A& B(turnsignalsand all steeringfunctions)and test each
function on thefly, withno problem withtheLCD.
8. Install theVAC-10X Secmodule(parkingbrakesection, no actuatorisneededand thereisno micro-
switchto install)and test it, remember;to release orapply theparkingbrake, theignitionswitchmust be
Onand foot brakemust bepressed, thepressand holdtheparkingbraketouchsymbol.
9. Install thegearshifteractuatorand bracket whiletheactuatorisfully retracted.TheOEMcableisin
the"P"position.
Toyota implementedtwo different CANbussystems inthe2022 HybridSienna, tappinginto thewrongwiresWILLcause
loadsoferrorsand WILL causemany OEMsystemsto malfunction.You MUSTcarefullyfollowall theinstructionsinthis
manual. We accept no responsibilityforanydamagesto anyOEMmodule,it isyourproblem.
Thiskitisvehicle-specific,theCANbusmoduleistheheartofthesystem,differentwiringoptionsarepossible,itisvery
important to identify yourvanwiresand connectorsand thelocation ofeachinstalledmodulebeforewiringit.
THE THICKORANGEWIRESARECARRYINGDCVOLTAGESOF ABOUT240V,DON’TEVENTHINKTO TOUCHTHEM,TAP
TO THEM,ORUNPLUGITSCONNECTORS, GETTINGADVICEWHEREANDWHAT.WHATSO-EVERHAPPENSWER.A.SH
TRONICSLTDACCEPT NORESPONSIBILITYIF YOUKILL YOURSELF ORDAMAGEANTMODULEINYOURVAN.IT IS
IMPORTANTTO DOFACTORYTRAININGON THE HYBRIDVEHICLES.
INSTALLINGTHE LCDMODULE & LINJUNCTIONBOX

6
All modules ofthesystemareusableintwomodes,1) asstand-aloneusinghardwareswitches orLINinputdevices and
2)aspartoftheLCDkit.TheLINjunction boxisdesignedto simplifytheconnectionofall modules inacentralconnection
box;itshouldbemountedinsidethevehicleinanaccessibleincase additionalpartsneedto beaddedorserviced,also
it must bemountedtightly inorderto avoidvibrationsasmuchaspossible.
TheJunction boxiscomposedofthree types ofconnectorsto suit thedifferent modulesusedpervehicle.
Thedrawingbelowshowstheconnectorsand their uses, also, ascanbeseen, thereisonly oneblackconnectorthatcan
beusedintwo ways, unlikeotherconnectors, thisistheonly cavity thecansupply powerto a LIN inputdevice.
Connectorsdescription:
1. Cn1,thisisamodularRJ-11 jackwith
6positions,4circuits.Itisusedforthe
LCD-touchmoduleonly.
2. Cn2&Cn3,areamodularRJ-11 jack
with4positionsand 4circuits.Itisused
withmulti-relaysmodules MRB-x12L like
mirrorsmodule,start-stopmodule,cruise
controlmoduleand many more.
3. Cn4isthemainpowerfortheLCD-
touchand theLINinputdevices,see
warningsbelow.
4. Cn5 istheonlyconnectorthatsupply
powerto an input device, itcan’t beused
likeall othercavities.
5. All othercavitiesareusableforany
module.
LinCableTypes& Configurations
DESCRIPTIONOFMAINCOMPONENTS
CabletypeA
CABLELENGTHIS2M(2000mm)
CabletypeC
CabletypeB
Cn1 Cn2Cn3
Cn5
Cn4
LINjunction box
P/N: STA-35-LJ
1
4

7
DRIVEIN STA-035 TOUCH-DISPLAY
Throughthis3.5”singletouchscreendisplaysyou cancontrolall
operation and programmingfunctionsforthe DRIVEIN system.
All secondary functionsarealso controlledand programmed
Throughthedisplay.It’slocation inthevehiclewill vary, depending
on thesystem set-up and mountingoptionsforthedriver. Most
secondaryfunctionscanberemotelyoperatedfromotherdevices
(Inmotion voicescan,fivebuttonsRoundTouchpad,fiveways
joystickand do ityourselfswitches),dependingon thecustomer
needs.Referto theDrivein
Operation and ProgramingManualforfurtherdetails.
VEHICLEINTERFACEMODULE(RSM-50X TSHBD)
ThroughthisdualCAN-Busmodule,whichisconnectedto the
vehiclecommunication network, itispossibleto controlmany
secondaryfunctionslikeDriver/passengerwindows,Slidingdoors,
hornand many more.Itisconnectedto twodifferentCAN-Bus
networksinyourvehicle.Itisalsousedto collectrealtime
information and updatetheLCDdisplay and all itsrelatedmodules.
HVACMODULE(VAC-412X TSNA_HVAC)
Thismoduleisnewlyintroducedand addedto thiskit, itisaLIN
gatewaythatisresponsibleforcontrollingtheOEMheatermodule.
DESCRIPTIONOFMAINCOMPONENTS(CONTINUED)

8
ENGINESTART/ STOPMODULE(UIS-28X)
Thismoduleisusedto overridetheOEMPush/Start system.
UNIVESAL12 RELAYSMODULE(MRB-612)
Cando manyfunctions:
1. Powerwindows
2. Powermirrors& LIMITED(MRB-112)
3. B-Directionalmotorcontrol
4. Dockingstation
INPUTDEVICES: RID-1X orRID-2X round input device.
Ithasfivebuttonsbluelightedwithuniversalautomotivesymbols.
Itshouldbemountedwithinreachofthedrivefingerson ahand
control. Itisdesignedto accessthein-motion functionsliketurn
signalsand horn.
Fivebig buttonseasy to use, small size.
Itisalsopossibletoaddthisdevice to workinparallelto thetouch
screen,shoulduse RID-2X software.
INPUTDEVICES: JID-1L joystick input device.
Itisafivewaysmini-joystick, verysmall size,easyto usecanbe
mountedwithineasy reachofthedriver.
Itisdesignedtoaccessthein-motionfunctionsliketurnsignalsand
horn.
INPUTDEVICES: GID-1Xround input device.
Ithasfivebuttonsbluelightedwithuniversalautomotivesymbols.
It shouldbemountedwithinreachofthedriver.
It isdesignedto controlthestart stopfunction and gearcontrol.
Fivebig buttonseasy to use, small size.
VEHICLE INTERFACE MODULE (GATEWAY)

9
TheR.A.SHTronicsCANbusvehicleinterfacemodule(gateway)isaverypowerfuldevice,itallows access formany ofthe
vehiclefunctionswithouttheneedto removeplastic partsoradditionalexternalrelays.Thegateway interfaces withthe
OEMCANbussystem inorderto operatesomeofthesecondaryfunctions.Thegatewayconnectsto theDriveinLCD
touchscreenon theLINjunction portandtothevehicle’sCANsystemintwodifferentlines,to operatethesecondary
functions,listedbelowinatable.Itisalsoresponsibleto wakeup thetouchscreenand putto sleepafterlockingthe
vehicleand data collection usedby all modules installed.
THESESECONDARYFUNCTIONSWILL REQUIRENOFURTHERPHYSICALWIRING, whichwill greatly reduce theamount
ofinstallation time and increasereliability. Thereare,however,afewsecondaryfunctionsthat will requirephysical
wiring.Thesefunctionsarenotlistedinthetablebelowbutinthepagestofollow.TheCANGatewaymoduleisconnected
to thevehicle’sOBD connectorlocatedonthelowerleftdashpanelinthedriver’sareaand tothelowspeedCAN
simultaneously.TheGatewaymoduleitselfistypicallyinstalledbehind thecenterconsoleareaand securedto vehicle
usingthemountingtabson themodule.TheCANGateway Moduleisresponsibleto wakeup andputtosleepofall
systemcomponents, so besureto connect thewires utilizingpropersolderingpractices accordingto SAEJ1292.
FUNCTIONSCONTROLEDTHROUGHCAN-BUS
NOPHYSICAL WIRINGREQUIRED
Driver/ PassengerwindowsUp/Down Lainassistautomatic cancelation, Thisfunction is
automaticallycanceled5secondsafterstartingtheengine
ortheREADYsymbolisdisplayed.
Doorlock/Unlock
Driver/ PassengerSlidingDoorOpen/Close
FUNCTIONSCONTROLEDTHROUGH LIN-Bususinga dedicatedmodule.
HVAC(Heatingventilation and air conditioning)
•FansspeedUp/Down/OFF
•Air flowfourpositions
•ACOn/Off/Auto
•SYNC
•TempHot/Cold
•RearDefrost
•Circulate
TheToyota multi-function controlboxisa relay-basedsystem usingtwo VAC-10Xmodules markedAand B. Theturn
signalscancelingsystemisbasedonthesteeringposition CANbusinformation, no furtherwiringisrequired.Theturn
signalsand lightscontrolbox. Thewiresarethin, followtheinstruction carefully inorderto avoiddamagesto ant

10
IDENTIFYINGTHE CAN-BUSLOCATION
TheCANbuswiresarelocated on thefront left Apillar,tap inparallel,never cut.
Identifyingthefirst
CANbuswires
connector
Connect thegateway
ORG& GRNwiresto
theGRY& WHT.

11
Identifyingthesecond
CANbuswires connector.
Connect thegateway
BLUand BRN wiresto
theBLUand WHT.

12
Thesetwo CANbuswiresareapplicablefor2021/2022ToyotaSiennaHybrid topresent.Tapto
themaccordingtothewiringdiagrams below.Makesurethesolderingpoint isatleast2”away
fromtheconnectorin orderto avoiddamagingtheconnector.
SHIFT BY WIRE MODULE
ThisnewR.A.SHElectronicspoweredgearselectorusestheCAN-Busnetworkinformationto function, itmakes iteasyto
fitinsideany modernvehicle.SincetheCAN-Businformation isveryreliable,shiftingdo notrelyon Potentiometer
position orthevoltagemeasuredout ofit and do not rely onuntrainedprogrammer. Check wiringdiagramsbelow.
Thisnewconceptofpoweredgearselector,bringsthevehiclesafetyto ahigherlevel,dueto thefactthat thesystem
collectsthevehiclespeedcombinedwiththefoot brakeinformation, makes iteasyto operatethesystemby pressing
thegearbuttonsshortly, notusingtheLong/Shortpress mode,once Reversebuttonispressedwhilethevehicleis
drivinginahighspeed,evenifthefoot brakeisslightly pressed,no shiftingispossible.TheOEMgearcableisattached
to a 52mm actuatorthat islinkedto thecontrollermodule,theactuatorfunction isto pushand pull the
BACKGROUNDONVEHICLESHIFTPOSITIONS
What isimportanttounderstand beforeproceeding;istheactualmechanicalposition ofthevehicle’sshiftcableasit
moves fromPARKto thelowerDRIVEgears.Inalmosteveryvehicle,thePARKpositioniswhenthevehicle’scableis
completely retractedorpushedall theway into theouterhousing. You canmanually cyclethruthegearsby holdingthe
outercablehousingstationarywithonehandandpullingontheeyeofthecablewiththeother. Asyou pull, youwill feel
thecablemoveapproximately9mm and stopat adetent.Thisisthenextgearselection.So, withthecablecompletely
retractedinthePARK position,thenextdetentisREVERSE,thenNEUTRAL,DRIVE,D3,D2,and finallyL. Thenumberof
lowergearswill vary slightly dependingonthevehicle.

13
VEHICLE INTERFACE MODULE WIRING
IDENTIFYINGTHECANbusWIRESLOCATION (LEFTAPILLAR)
IDENTIFYINGTHEBLUE &WHITECANbus WIRESCONNECTOR
WHT(#21CANLo) BLU(#8CANHi) BLU
WHT
BRN
BLUBRN
BLU
BLU(#8CANHi) WHT(#21CANLo)
F1
15AFUSE
1234 5678
J1Female VAC-12LCC
RED18AWG(BAT) BRN orBLK18AWG(GND)
Actuatorconnector female
F2 10AFUSE
BLK18AWG RED18AWG
ORG
COMPUTERDATA LINESSYSTEM
GRN
GRY(CANHi) WHT(CANLo)
GRY WHT
GRN
ORG
GRY(#14CANHi) WHT(#13CANLo)
500KBSWakeup
Size Scale
CAGECode DWGNO Rev
Sheet of
Thursday, February17,2022 11
A3 A
059-957-746
R.A.SHTronicsLtd
(T)[phone] (F)[phone]
TOYOTASIENNAHYBRIDPoweredGearSelector
VAC-212XTSHBD_SBW
[e-mail]
WakeUp Driver/PassengerWindows
SUPPORTEDFUNCTIONS
IDENTIFYINGTHEGRAY &WHITECANbusWIRES CONNECTOR
COMPUTERDATA LINESSYSTEM
THEACTUATOR ISUSEDTO PUSHANDPULL THE GEAR LOCKING PININTHEPARK POSITIONONLY,ITISNOTPOWEREDWHILE SHIFTING BETWEENPOSITIONSR/N&D orS.
Slidingdoors
©2022R.A.SHTronicsLtd.All rightsreserved.Reproduction byanymeans,electronic, graphics(GUI)ormechanical,includingphotocopying,recordingorbyanyinformation
storageand retrievalsystemortranslationinwholeorpartisNOTPERMITTEDwithoutwrittenauthorizationfromR.A.SHTronicsLtdIL.

14
SHIFT BY WIRE WIRINGDIAGRAM
TB3
BLU#21 (P) GRY#29 (N) YEL#20 (PR) BLK#30 (PNB)
BLK#14 (PSFT)
LTGRN#8(R) VLT#18 (DB2) WHT#7(DB1)
R1_30 R1_87 R3_30 R3_87a R5_30 R5_87a R7_30 R7_87a
IDENTIFYING THEHYBRIDVEHICLE CONTROLECUA16(A)CONNECTOR& LABLE
IDENTIFYING THEHYBRIDVEHICLECONTROLECULOCATION (UNDERLEFTSIDE OFSTEERING)
YEL(PR+B) BLK(PNB+B) LT GRN(R-B) WHT(DB1+B)
THEGEARLEVERMUSTBESETTOTHEPARKPOSITIONFOR THESYSTEMTOFUNCTIONPROPERLY.
RLY#7:OFF
GRY(N-B)
VLT(DB2)
WHT(DB1)
BLK(PNB+B)
YEL(PR +B)
LTGRN(R-B)
GRY(N-B)
YEL(PR+B)
BLK (PNB +B)
LTGRN(R-B)
GRY(N-B)
VLT(DB2-B)
VLT(DB2)
WHT(DB1)
IDENTIFYINGTHESHIFTLEVERPOSITION
SENSOR(INSIDETHEENGINECOMPARTMENT)
P RLY#5:OFF RLY#8:OFF RLY#6:OFF RLY#4:OFF
R N D S
WEACCEPTNORESPONSIBILITYFORANYDAMAGESYOUCAUSETOTHEVEHICLEORTOANYECUORFUSES,
ESPECIALLY TOTHETRANSMISSIONCONTROLMODULEORTOTHEGEARPOSITIONSENSOR.YOUMUST
DISCONNECTTHEBATTERYANDCONFIRMNOPOWERINTHEWIRES.
FOURWIRESARE+12VDCIGNITIONDEPENDENT,IF YOUMAKEAMISTAKEINTHEWIRES
POSITION,NODAMAGETOTHEVEHICLEWILL HAPPEN,CHECKYOURSELFIFTHESYSTEMISNOT
WORKINGPROPERLY.
IDENTIFYINGTHEPARKPOSITIONSWITCH(ON GEARSHIFTERASSEMBLYCENTERCONSOL)
THISCONNECTIONISAVERYCRITICALFORTHE SYSTEMTOFUNCTIONPROPERLY.
COMPUTERDATA LINES SYSTEM WHT/BLK(GND)
BLU(Parkswitch)
Size Scale
CAGECode DWGNO Rev
Sheet of
Thursday,February17,2022 13
A3 A
059-957-746
R.A.SHTronicsLtd
(T)[phone] (F)[phone]
TOYOTASIENNAHYBRID SHIFTBYWIREDIAGRAM #2
VAC-212XTSHDB_SBW
[e-mail]
TB4
3 6 9 10 11 7 8 12 2 5 1
R2_30 R2_87a R4_30 R4_87a R6_30 R6_87a R8_30 R8_87a
4
RLY#2:OFF RLY #2:ON RLY #2:ON RLY#2:OFFRLY#2:OFF
TWOWIRES GOING TO SENSOR,DONOTUSE
3 6 9 10 11 7 8 12 2 5 1 4
RLY#3:OFF RLY #3:ON
RLY #5:ON RLY #7:ON RLY #8:ON RLY #6:OFF RLY #4:OFF
RLY #3:ON RLY#3:OFF RLY #6:ON RLY #4:ON RLY #8:OFF RLY #7:OFF RLY #5:OFF RLY#7:OFF
RLY#5:OFF RLY#8:ON RLY#6:OFF RLY#4:OFF RLY#3:OFF
Actuatorfullyout
Actuator fullyin
RLY#8:OFF RLY#6:OFF RLY#4:OFF RLY#7:OFF RLY#5:OFF
THEFACTORYWIRESGOINGOUTOFTHEECUARESHORT,EXTENDTHEMUPTOAMAXIMUM OF 60cm.
IDENTIFYINGTHEVAC-212XMODULE

15
ENGINESTART STOP
Twodifferentenginestartstop systemsavailablefortheSienna, dependingon yourvehiclemodel,you mighthavea
standardrotatingkeyforenginestarting,alternativelyyou mightfind apushbuttonstart.TheDriveintouchsystem
supportsthetwo types usingtwo different modules.
Checkyourvehicleandadviseusbeforeyouplacetheorderorbeforeinstallingthe
kit.
Belowyoufind thewiringdiagrams forbothtypes.
This(UIS-24LL) startstopsystemislinkedto theLCDtouchcontroller,itis
constantlyupdatedwiththevehiclestatusthroughtheCAN-Busnetworkthrough
poweredgearselectormodulewiredtotheOBD-II.Thismoduleshouldbemountedinaneasytoreachunderthesteering
area.
Thesystemssuppliedwith600mm (24”)harness,itisdesignedto maximizetheboxmountingin-betweenthefoot brake
positionswitchandtheenginestartstopswitchunderthesteering. So, itisnotrecommendedto extendthewireharness
oftheOEMmodules and thestartstopsystem.OnlyoneOEMcableshouldbecutand wiredto thesystemharness,all
therest aretappedinto theOEM, all wires MUSTbesoldered, do not use any otherway to tapinto.
IGNITIONSTARTSTOP MODULE
This(UIS-28X) start-stopsystem islinkedto theLCDtouchcontroller,itisconstantlyupdatedwiththevehiclestatus
throughtheCAN-Busnetworkthroughthepoweredgearselectormodule.Thismoduleshouldbemountedinaneasyto
reachunderthesteeringarea.Themodulesuppliedwitha600mm (24”)harness,isdesignedto maximizethebox
mountingin-betweenthefoot brakeposition switchand theenginestart-stopswitchunderthesteering. So, itisnot
recommendedtoextend thewireharnessoftheOEMmodules and thestart-stopsystem.OnlyoneOEMcableshould
becutand wiredto thesystem harness,all therestaretappedinto theOEM,allwires MUSTbesoldered,do notuse any
otherway to tapinto.
Identifyingtheignition start switchconnector Identifyingthebrakepedalposition switch

16
IGNITIONSTARTMODULEWIRING(SMARTKEYSYSTEM)
BLU/ORG
VIO/BLU
BRAKEPEDALPOSITIONSWITCH
(ONBRAKEPEDALBRACKET)
Therotaryswitchmustbesettoposition #4 ShortlypresstotriggertheIgnitionON&OFF PressandHoldatanytimetostarttheengine. Usingthesystem
Ignitionswitchwiring section
Footbrakeswitch, wiringsection
Size Scale
CAGECode DWGNO Rev
Sheet of
Monday, November29, 2021 11
A4 A
059-957-746
R.A.SH TronicsLtd
(T)[phone] (F)[phone]
TOYOTASIENNAHYBRIDIgnitionStart Wiring
UIS-28X-TSHBD-SS
[e-mail]
F1 7.5AFUSE
1236 457891011
1718 15 1214 1320 19 162122
IDENTIFYING THEUIS-28XMODULE
#2 RED (COM) #11 VIO (SS1) #5 BLK (SS2) #12 BLU (SS3)
IDENTIFYING THEIGNITION SWITCHCONNECTOR
GRY(SS3)
BLK(SS3Com)
BRN(SS1Com)
ORG(SS2)
BLU/WHT(SS1)
BLK(SS1Com)
BLK(ModuleGND)
RED (COM)
©2022R.A.SHTronicsLtd.All rightsreserved.Reproductionbyanymeans,electronic,graphics
(GUI)ormechanical,includingphotocopying,recordingorbyanyinformationstorageand
retrievalsystemortranslationinwholeorpartis NOTPERMITTEDwithoutwrittenauthorization
from R.A.SHTronicsLtdIL.
VIO (SS1) BLK (SS2) BLU (SS3)
#7 WHT (BAT) #1 BLU (Sig:3 12V presses BAT) #3 BLK (Sig:2 12V pressed BAT) #5 PPL (Sig:1 0Pressed, 12V Released IGN)
RED(ModulePower)
#2 WHT/BLK (GND)
1236 457891011
1718 15 1214 1320 19 162122
BLU/WHT
WHT
GRN/ORG
GRN

17
ELECTRONIC PARKINGBRAKE WIRING
#10
F1 7.5AFUSE
BLK(GND) RED(BAT)
Thismodulesupportsmanyfunctions, thiswiring showstheparking brake section. Themoduleshouldbemountedinthe centerconsole,donotshortenthe harness.Thismodulemustbe battery-powered.
Size Scale
CAGECode DWGNO Rev
Sheet of
Tuesday,November30, 2021 23
A4 A
059-957-746
R.A.SHTronicsLtd
(T)[phone] (F)[phone]
SIENNAHYBRID,ELECTRONICPARKING BRAKEWIRING
VAC-10XTSHBD_Sec
[e-mail]
1236 457891011
1718 15 1214 1320 19 162122 305875
306876
J1 VAC-10X
#16 #8
Wire view
#1 VLT #10 YEL
IDENTIFYINGTHE PARKINGBRAKESWITCHCONNECTOR
RELEASE
APPLY
BLU/ORG(30)
GRN/BRN(87A)
GRN(87)
VIO/BLU (87)
VIO/YEL(87A)
GRN/ORG(30)
1236 457891011
1718 15 1214 1320 19 162122
J1 VAC-10XTSNBD_Sec
IDENTIFYINGTHEVAC-10XMODULE
Applyrelay#6 Releaserelay#5
©2022R.A.SHTronicsLtd.Allrightsreserved.Reproductionbyanymeans,electronic,
graphics(GUI) ormechanical,including photocopying,recording orbyanyinformation
storageand retrievalsystemortranslationinwholeorpartisNOT PERMITTEDwithout
writtenauthorizationfromR.A.SHTronicsLtdIL.

18
1918
19
Size Scale
CAGECode DWGNO Rev
Sheet of
Monday, October03, 2022 11
A4 A
059-957-746
R.A.SHTronicsLtd
(T)[phone] (F)[phone]
TOYOTASIENNAHYBRIDMulti-Function TurnsignalsWiring
VAC-10X
[e-mail]
#9PNK(Left)
8
#8LTGRN(Right)
1236 457891011
1718 15 1214 1320 19 162122
30 30
87 87
J1 VAC-10X_A
#6BRN(Lo/HiBeam)
#13BLK(GND)
BLU/WHT(Left)
WHT/BLU (Right)
ORG(30HBM)
©2022 R.A.SHTronicsLtd.Allrightsreserved.Reproductionbyanymeans,electronic,graphics
(GUI)ormechanical,includingphotocopying,recording orbyanyinformation storageand
retrievalsystemortranslation inwholeorpart isNOTPERMITTEDwithoutwritten
authorizationfromR.A.SHTronicsLtdIL.
IDENTIFYING THE VAC-10XMODULE
IDENTIFYINGTHECOMBINATIONSWITCHCONNECTORHARNESS VIEW
IDENTIFYINGTHE MAINGND CONNECTION
RED(IGN)
F1 7.5AFUSE
USE THE IGNITIONLINE FROMBRAUNFUSE PANEL
40
6
1236 457891011
1718 15 1214 1320 19 162122
J1
VAC-10X_B
1236 457891011
1718 15 1214 1320 19 162122
30 30
87 87
J1 VAC-10X_A
BRN
BLK
BRNBLK(GND)
GRY(Horn)
BLK
IDENTIFYINGTHEHORN CONNECTOR(TOPOFTHE STEERINGCOLUMN)
MULTI-FUNCTIONTURNSIGNALS,HORN,HIGHBEAM WIRINGVAC-10X_AMODULE

19
MULTI-FUNCTIONFRONT WIPERSWIRINGVAC-10X_AMODULE
Size Scale
CAGECode DWGNO Rev
Sheet of
Monday,October03, 2022 11
A4 A
059-957-746
R.A.SHTronicsLtd
(T)[phone] (F)[phone]
TOYOTASIENNAHYBRIDMulti-Function FrontWipersWiring
VAC-10X
[e-mail]
1236 457891011
1718 15 1214 1320 19 162122 3087
J1 VAC-10X_A
1918
19
#26GRN(FWLo)
©2022R.A.SHTronicsLtd.Allrightsreserved.Reproduction byanymeans,electronic,graphics
(GUI)ormechanical,including photocopying,recording orbyanyinformationstorageand
retrievalsystemortranslationinwholeorpart isNOTPERMITTEDwithoutwritten
authorizationfromR.A.SHTronicsLtdIL.
IDENTIFYINGTHEVAC-10XMODULE
IDENTIFYINGTHECOMBINATIONSWITCHCONNECTOR
HARNESS VIEW
IDENTIFYING THEMAIN GNDCONNECTION
#27RED(FWHi)
#33 BLK(GND)
33 27 26
#31PNK(FWsh)
31
YEL(WiperCom)
BLU/YEL(Wiper#3)
BLU/WHT(Wiper#1&2)
BLU/ORG
VIO/BLU
10
40