2014 SUBARU TRIBECA sensor

24
Function settings
A SUBARU dealer can change the settings of the functions shown in the following table to meet your personal requirements. Contactthe nearest SUBARU dealer for details. If your vehicle is equipped with the genuine SUBARU navigation system, the settings for someof these functions can be changed using the navigation monitor. For details, please refer to the Owner’s Manual supplement for thenavigation system.
Item Function Possible settings Default setting Page
Alarm system Alarm system Operation/Non-operation Operation 2-16
Monitoring start delay time (after closure of doors) 0 second/30 seconds 30 seconds 2-17
Impact sensor operation (only models with shocksensors (dealer option))Operation/Non-operation Non-operation 2-20
Passive arming Operation/Non-operation Non-operation 2-19
Dome light/map lights illuminationON/OFFOFF 2-16
Remote keyless entry sys-temHazard warning flasher Operation/Non-operation Operation 2-8
Audible signal Operation/Non-operation Operation 2-11
Key lock-in prevention Key lock-in preventionOperation/Non-operationOperation2-7
Remote engine start system(dealer option)Horn chirp confirmation ON/OFF ON 7-10
Rear window defogger Rear window defoggerOperation for 15 minutes/Continuous operationOperation for 15 minutes 3-37
Windshield wiper deicer Windshield wiper deicer Operation for 15 minutes/Continuous operationOperation for 15 minutes 3-36
Map lights/Dome light Operation of map lights/dome light OFF delaytimerOFF/Short/Normal/Long Normal 6-2/6-3
Map lights Illumination in conjunction with a door open Operation/Non-operation Operation(Illumination - ON)6-3
Battery drainage preventionfunctionBattery drainage prevention function Operation/Non-operation Operation 2-6

Front seatbelt pretensioners
Thedriver’s and front passenger’s seat-belts have a seatbelt pretensioner. Theseatbelt pretensioners for the driver’s seatand front passenger’s seat operate at thesame time as the frontal, and side SRSairbags. If the vehicle rolls over, theyoperate simultaneously with the curtainairbag.
The front and side airbag sensors and therollover sensor are used as the preten-sioner sensors. If a sensor detects acertain predetermined amount of forceduring a frontal collision, a side impactcollision or a rollover collision of thevehicle, the front seatbelt is quickly drawnback in by the retractor to take up theslack so that the belt more effectively
restrains the front seat occupant.
When a seatbelt pretensioner is activated,an operating noise will be heard and asmall amount of smoke will be released.These occurrences are normal and notharmful. This smoke does not indicate afire in the vehicle.
Once the seatbelt pretensioner has beenactivated, the seatbelt retractor remainslocked. Consequently, the seatbelt can notbe pulled out and retracted and thereforemust be replaced.
NOTE
.Seatbelt pretensioners are not de-signed to activate in minor frontalimpacts, in minor side impacts or rearimpacts..The seatbelt pretensioners for thedriver’sseatandfrontpassenger’sseat operate at the same time as thefrontal, and side SRS airbags. If thevehicle rolls over, they operate simul-taneously with thecurtain airbag..Pretensioners are designed to func-tion on a one-time-only basis. In theevent that a pretensioner is activated,both the driver’s and front passenger’sseatbelt retractor assemblies must bereplaced and only by an authorizedSUBARU dealer. When replacing seat-
belt retractor assemblies, use onlygenuine SUBARU parts..If either front seatbelt does notretract or cannot be pulled out due toamalfunctionoractivationofthepretensioner, contact your SUBARUdealer as soon as possible..If the front seatbelt retractor assem-bly or surrounding area has beendamaged, contact your SUBARU dealeras soon as possible..When you sell your vehicle, we urgeyou to explain to the buyer that it hasseatbelt pretensioners by alerting himto the contents of this section.
WARNING
.To obtain maximum protection,occupants should sit in an up-right position with their seatbeltsproperly fastened. Refer to“Seat-belts”F1-17.
.Do not modify, remove or strikethe front seatbelt retractor as-semblies or surrounding area.This could result in accidentalactivation of the seatbelt preten-sioners or could make the sys-tem inoperative, possibly result-ing in serious injury. Seatbeltpretensioners have no user-ser-
Seat, seatbelt and SRS airbags1-27
–CONTINUED–

1-28Seat, seatbelt and SRS airbags
viceable parts. For required ser-vicing of front seatbelt retractorsequipped with seatbelt preten-sioners, see your nearestSUBARU dealer.
.When discarding front seatbeltretractor assemblies or scrap-ping the entire vehicle due tocollision damage or for otherreasons, consult your SUBARUdealer.
&System monitors
A diagnostic system continually monitorsthe readiness of the seatbelt pretensionerwhile the vehicle is being driven. Theseatbeltpretensioners share the controlmodule with the airbag system. Therefore,if any malfunction occurs in a seatbeltpretensioner, the SRS airbag systemwarning light will illuminate. For details,refer to“SRS airbag system monitors”F1-71.
&System servicing
WARNING
.When discarding a seatbelt re-tractor assembly or scrappingthe entire vehicle damaged by a
collision, consult your SUBARUdealer.
.Tampering with or disconnectingthe system’s wiring could resultin accidental activation of theseatbelt pretensioner and/or air-bag or could make the systeminoperative, which may result inserious injury. Do not use elec-trical test equipment on anycircuit related to the seatbeltpretensioner and airbag sys-tems. For required servicing ofthe seatbelt pretensioner, seeyour nearest SUBARU dealer.
CAUTION
The front sub sensors are locatedon both sides of the radiator panel,and the airbag control module in-cludingthe impact sensors is lo-cated under the center console. Ifyou need service or repair in thoseareas or near the front seatbeltretractors, we recommend that youhave an authorized SUBARU dealerperform the work.
NOTE
If the front part of the vehicle isdamaged in an accident to the extentthat the seatbelt pretensioner does notoperate, contact your SUBARU dealeras soon as possible.
&Precautions against vehicle
modification
Always consult your SUBARU dealer ifyou want to install any accessory parts toyour vehicle.
CAUTION
Do not perform any of the followingmodifications. Such modificationscan interfere with proper operationof the seatbelt pretensioners.
.Attachment of any equipment(bush bar, winches, snow plow,skid plate, etc.)other than genu-ine SUBARU accessory parts tothe front end.
.Modification of the suspensionsystem or front end structure.
.Installation of a tire of differentsize and construction from thetires specified on the vehicleplacard attached to the doorpillar or specified for individual

1-48Seat, seatbelt and SRS airbags
!Components
1) Airbag control module (including impactand rollover sensors)2) Frontal airbag module (driver’s side)3) Frontal airbag module (front passenger’sside)4) Front sub sensor (left-hand side)
5) Front sub sensor (right-hand side)6) Side airbag module (driver’s side)7) Side airbag module (front passenger’sside)8) Side airbag sensor (center pillar left-handside)
9) Side airbag sensor (center pillar right-hand side)10) Airbag wiring11) Seatbelt pretensioner (driver’s side)12) Seatbelt pretensioner (front passenger’sside)13) Curtain airbag sensor (rear wheel houseright-hand side)14) Curtain airbag sensor (rear wheel houseleft-hand side)15) Curtain airbag module (right-hand side)16) Curtain airbag module (left-hand side)17) Seatbelt buckle switch (front passenger’sside)18) Front passenger’s seatbelt tension sen-sor19) Front passenger’s occupant detectionsystem weight sensor20) Front passenger’s occupant detectioncontrol module21) Front passenger’s frontal airbag ON andOFF indicator22) SRS airbag system warning light23) Satellite safing sensor (under the sec-ond-row center seat)

WARNING
Do not attach accessories to thewindshield, or fit an extra-wide mir-ror over the rear view mirror. If theSRS airbag deploys, those objectscould become projectiles that couldseriouslyinjure vehicle occupants.
!Driver’s SRS frontal airbag
The driver’s SRS frontal airbag uses adual stage inflator. The inflator operates indifferent ways depending on the severityof impact, backward-forward adjustmentof the driver’s seat position and whether ornot he/she is wearing the seatbelt.
The backward-forward adjustment of thedriver’s seat position is monitored by the
driver’s seat position sensor under thedriver’s seat.
Whether or not the driver is wearing theseatbelt is monitored by the seatbeltbuckle switch.
Observe the following precautions. Failureto do so may cause the seatbelt buckleswitch and/or the seat position sensor tomalfunction,preventing the SUBARU ad-vanced frontal airbag system from func-tioning correctly or causing the system tofail.
.Do not place articles/metal objects orinstall any accessory other than a genuineSUBARU accessory under the driver’sseat. Do not allow the rear seat occupantto kick the driver’s seat or push up itsbottom surface with his/her feet.
.Do not place a magnet near theseatbelt buckle or under the driver’s seat.
If the seatbelt buckle switch and/or thedriver’s seat position sensor have failed,the SRS airbag system warning light willilluminate. Although the driver’sSRSfrontal airbag can deploy regardless ofthe backward-forward adjustment of thedriver’sseatpositionevenwhenthewarning light illuminates, have the systeminspected by your SUBARU dealer im-mediatelyif the SRS airbag system warn-ing light illuminates.
NOTE
The driver’sSRSsideairbag,SRScurtain airbag and seatbelt preten-sioner are not controlled by theSUBARU advanced frontal airbag sys-tem.
!Front passenger’s SRS frontal air-bag
The front passenger’s SRS frontal airbaguses a dual stage inflator. The inflatoroperates in different ways depending onthe severity of impact.
The total load on the seat is monitored bythe occupant detection system’s weightsensor located under the seat.
The system has another sensor thatmonitors the tension of the front passen-ger seatbelt. Using the total seat load andseatbelt tension data from the sensors,the occupant detection system determineswhether the front passenger’s SRS frontalairbag should or should not be inflated.
The occupant detection system may notinflate the front passenger’s SRS frontalairbag even when the driver’s SRS frontalairbagdeploys. This is normal.
Observe the following precautions. Failureto do so may prevent the SUBARUadvanced frontal airbag system fromfunctioning correctly or cause the systemto fail.
Seat, seatbelt and SRS airbags1-51
–CONTINUED–

1-56Seat, seatbelt and SRS airbags
!Operation
1) Driver’s side2) Passenger’s side
The SRS airbag can function only whenthe ignition switch is in the“ON”position.
The SUBARU advanced frontal airbag
system is designed to determine theactivation or deactivation condition of thefront passenger’sSRSfrontalairbagdepending on the total load on the frontpassenger’s seat monitored by the frontpassenger’s occupant detection systemweight sensor. For this reason, only thedriver’s SRS frontal airbag may deploy inthe event of a collision, but this does notmeanfailure of the system.
If the front sub sensors located on bothsides of the radiator panel and the impactsensors in the airbag control moduledetect a predetermined amount of forceduring a frontal collision, the controlmodule sends signals to the airbagmodule(s) (only driver’s module or bothdriver’s and front passenger’s modules)instructing the module(s) to inflate theSRS frontal airbag(s). The driver’s andfront passenger’s SRS frontal airbags usedual stage inflators. The two inflators ofeach airbag are triggered either sequen-tially or simultaneously, depending on theseverity of impact, backward-forward ad-justmentof the driver’s seat position andfastening/unfastening of the seatbelt in thecase of the driver’s SRS frontal airbag anddepending on the severity of impact andthe total load on the seat in the case of thefront passenger’s SRS frontal airbag.
After deployment, the SRS airbag imme-diately starts to deflate so that the driver’svision is not obstructed. The time requiredfrom detecting impact to the deflation ofthe SRS airbag after deployment is short-er than the blink of an eye.
When only the driver’s SRS frontal airbagdeploys and both the driver’s and frontpassenger’s SRS frontal airbags deploy,the driver’s and front passenger’s seatbeltpretensioners operate at the same time.
Although it is highly unlikely that the SRSairbag would activate in a non-accidentsituation, should it occur, the SRS airbagwill deflate quickly, not obscuring visionand will not interfere with the driver’sability to maintain control of the vehicle.
When the SRS airbag deploys, a sudden,fairly loud inflation noise will be heard andsome smoke will be released. Theseoccurrencesare a normal result of thedeployment. This smoke does not indicatea fire in the vehicle.
CAUTION
Do not touch the SRS airbag systemcomponents around the steeringwheel and dashboard with barehands right after deployment. Doingso can cause burns because the

Ahands-freemicrophoneorother accessory in such a loca-tion could be propelled throughthe cabin with great force by thecurtain airbag, or it could preventcorrect deployment of the curtainairbag. In either case, the resultcould be serious injuries.
WARNING
Do not hang coat hangers or otherhard or pointed objects on the coathooks. If such items were hangingon the coat hooks during deploy-ment of the SRS curtain airbags,they could cause serious injuries bycoming off the coat hooks and beingthrown through the cabin or by
preventing deployment of the cur-tain airbags.
Before hanging clothing on the coathooks, make sure there are no sharpobjects in the pockets. Hang cloth-ing directly on the coat hooks with-out using hangers.
WARNING
Do not put any kind of cover orclothes or other objects over eitherfront seatback and do not attachlabels or stickers to the front seatsurface on or near the SRS sideairbag. They could prevent properdeployment of the SRS side airbag,reducingprotection available to the
front seat’s occupant.
!Operation
The SRS side airbag and SRS curtainairbag can function only when the ignitionswitch is in the“ON”position.
The driver’s and front passenger’s SRSside airbags and SRS curtain airbagsdeploy independently of each other be-cause each has its own impact sensor.Therefore, they may not both deploy in thesame accident. Also, the SRS side airbagand SRS curtain airbag deploys indepen-dently of the driver’s and front passen-ger’s SRS frontal airbags in the steeringwheel and instrument panel.
An impact sensor, which senses impactforce, is located in each of the left and
Seat, seatbelt and SRS airbags1-63
–CONTINUED–

1-64Seat, seatbelt and SRS airbags
right center pillars and rear wheel houses.Another impact sensor, which also sensesimpact force, is located under the second-row center seat. In addition, a rolloversensor is located inside the airbag controlmodule.
If one of the center pillar impact sensorsand the impact sensor that is locatedunder the second-row center seat to-gether sense an impact force above apredetermined level in a side collision, thecontrol module causes both the SRS sideairbag and curtain airbag on the impactedside to inflate regardless of whether therear wheel house impact sensor on thesame side senses an impact. At this time,the driver’s and front passenger’s seatbeltpretensioners also operate at the sametime.
If one of the rear wheel house impactsensors and the impact sensor that islocated under the second-row center seattogether sense an impact force above apredetermined level in a side collision, thecontrol module causes only the SRScurtain airbag on the impacted side toinflate.
If the rollover sensor detects rollover of thevehicle, the control module inflates theSRS curtain airbags. At this time, thedriver’s and front passenger’s seatbelt
pretensioners also operate at the sametime.
After deployment, the SRS side airbagimmediately starts to deflate. The timerequired from detection of an impact todeflation of an SRS side airbag afterdeployment is shorter than the blink ofan eye.
The SRS curtain airbag remains inflatedfor a while following deployment thenslowly deflates.
The SRS side airbag and SRS curtainairbag deploy even when no one occupiesthe seat on the side on which an impact isapplied.
When the SRS side airbag and SRScurtain airbag deploy, a sudden, fairly loudinflation noise will be heard and somesmoke will be released. These occur-rences are a normal result of the deploy-ment. This smoke does not indicate a firein the vehicle.
CAUTION
Do not touch the SRS side airbagsystem components around thefront seat seatback with bare handsright after deployment. Doing so cancause burns because the compo-nents can be very hot as a result of
deployment.
After deployment, do not touch anypart of the SRS curtain airbagsystem (from the front pillar to thepart of the roof side over thesecond-row seat). Doing so cancause burns because the compo-nents can be very hot as a result ofdeployment.
The SRS side airbag and SRS curtainairbag are designed to deploy in the eventof an accident involving a moderate tosevere side impact collision. Also, in thecase of a rollover, the SRS curtain airbagdeploys.They are not designed to deployin most lesser side impacts. Also, they arenot designed to deploy in most frontal ormost rear impacts because SRS sideairbag and SRS curtain airbag deploy-ment would nothelp the occupant in thosesituations.
Each SRS side airbag and SRS curtainairbag are designed to function on a one-time-only basis.
SRS side airbag and SRS curtain airbagdeployments depend on the level of forceexperiencedin the passenger compart-ment during a side impact collision. Thatlevel differs from one type of collision toanother, and it may have no bearing on