2014 VOLVO XC90 brake sensor

Introduction
Important information
11
ShiftlockWhen your vehicle is parked, the gear selec- tor is locked in the P (Park) position. To
release the selector from this position, turnthe ignition key to position II (or start theengine), depress the brake pedal, press thebutton on the front side of the gear selectorand move the selector from P (Park).
KeylockWhen you switch off the ignition, the gearselector must be in the P (Park) position
before the key can be removed from the igni-tion switch.
Anti-lock Brake System (ABS)The ABS system in your vehicle performs aself-diagnostic test when the vehicle first rea-ches the speed of approximately 12 mph(20 km/h). The brake pedal will pulsate sev-eral times and a sound may be audible fromthe ABS control module. This is normal.
Fuel filler doorPress the button on the light switch panel(see the illustration on page 67) when thevehicle is at a standstill to unlock the fuel fillerdoor. Please note that the fuel filler door willremain unlocked until the vehicle begins tomove forward. An audible click will be heardwhen the fuel filler door relocks.
Points to keep in mind
• Do not export your Volvo to another country before investigating that coun-try's applicable safety and exhaust emis-sion requirements. In some cases it maybe difficult or impossible to comply withthese requirements. Modifications to theemission control system(s) may renderyour Volvo not certifiable for legal opera-tion in the U.S., Canada and other coun-tries.
• All information, illustrations and specifica-tions contained in this manual are basedon the latest product information availa-ble at the time of publication. Please notethat some vehicles may be equipped dif-ferently, depending on special legalrequirements. Optional equipment descri-bed in this manual may not be available inall markets.
• Some of the illustrations shown aregeneric and may not depict the exactmodel for which this manual is intended.
• Volvo reserves the right to make modelchanges at any time, or to change speci-fications or design without notice andwithout incurring obligation.
Volvo Structural Parts Statement
Volvo has always been and continues to be a leader in automotive safety. Volvo engineersand manufactures vehicles designed to helpprotect vehicle occupants in the event of acollision. Volvos are designed to absorb the impact of a collision. This energy absorption systemincluding, but not limited to, structural com-ponents such as bumper reinforcement bars,bumper energy absorbers, frames, rails,fender aprons, A-pillars, B-pillars and bodypanels must work together to maintain cabinintegrity and protect the vehicle occupants. The supplemental restraint system including but not limited to air bags, side curtain airbags, and deployment sensors work togetherwith the above components to provide propertiming for air bag deployment. Due to the above, Volvo Cars of North Amer- ica does not support the use of aftermarket,alternative or anything other than originalVolvo parts for collision repair. In addition Volvo does not support the use or re-use of structural components from anexisting vehicle that has been previouslydamaged. Although these parts may appearequivalent, it is difficult to tell if the parts havebeen previously replaced with non-OE partsor if the part has been damaged as a result of

Introduction
Environment
13
Volvo and the environment
Volvo is committed to the well being of its customers. As a natural part of this commit-ment, we care about the environment inwhich we all live. Caring for the environmentmeans an everyday involvement in reducingour environmental impact. Volvo's environ-mental activities are based on a holistic view,which means we consider the overall environ-mental impact of a product throughout itscomplete life cycle. In this context, design,production, product use, and recycling are allimportant considerations. In production,Volvo has partly or completely phased outseveral chemicals including CFCs, lead chro-mates, asbestos, and cadmium; and reducedthe number of chemicals used in ourplants 50% since 1991. Volvo was the first in the world to introduce into production a three-way catalytic con-verter with a Lambda sond, now called theheated oxygen sensor, in 1976. The currentversion of this highly efficient system reducesemissions of harmful substances (CO, HC,NOx) from the exhaust pipe by approximately95 – 99% and the search to eliminate theremaining emissions continues. Volvo is theonly automobile manufacturer to offer CFC-free retrofit kits for the air conditioning systemof all models as far back as the 1975model 240. Advanced electronic engine con-trols and cleaner fuels are bringing us closerto our goal. In addition to continuous environ-mental refinement of conventional gasoline-powered internal combustion engines, Volvois actively looking at advanced technologyalternative-fuel vehicles. When you drive a Volvo, you become our partner in the work to lessen the car's impacton the environment. To reduce your vehicle'senvironmental impact, you can: •
Maintain proper air pressure in your tires. Tests have shown decreased fuel econ-omy with improperly inflated tires.
• Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
• Drive at a constant speed whenever pos-sible.
• See a trained and qualified Volvo servicetechnician as soon as possible forinspection if the check engine (malfunc-tion indicator) light illuminates, or stayson after the vehicle has started.
• Properly dispose of any vehicle-relatedwaste such as used motor oil, used bat-teries, brake pads, etc.
• When cleaning your vehicle, please usegenuine Volvo car care products. AllVolvo car care products are formulated tobe environmentally friendly.
FSC®
The FSC ®
(Forest Stewardship Council ®
)
symbol indicates that the wood pulp used in this publication comes from FSC ®
certified
forests and other responsible sources.

01 Safety
Supplemental Restraint System01
23
Supplemental Restraint System (SRS)
G027284
SRS warning lightAs an enhancement to the three-point seat belts, your Volvo is equipped with a Supple-mental Restraint System (SRS). Volvo's SRSconsists of seat belt pretensioners, front air-bags, side impact airbags, the occupantweight sensor, and inflatable curtains. All ofthese systems are monitored by the SRScontrol module. An SRS warning light in theinstrument panel (see the illustration) illumi-nates when the ignition key is turned to posi-tion I, II , or III, and will normally go out after
approximately 7 seconds if no faults aredetected in the system. Where applicable, a text messagewill also be displayed when theSRS warning light illuminates. Ifthis warning symbol is not func-tioning properly, the general
warning symbol illuminates and a text mes-sage will be displayed.
WARNING
• If the SRS warning light stays on after the engine has started or if it illumi-nates while you are driving, have thevehicle inspected by a trained andqualified Volvo service technician assoon as possible.
• Never try to repair any component orpart of the SRS yourself. Any interfer-ence in the system could cause mal-function and serious injury. All work onthese systems should be performed byan authorized Volvo service technician.
WARNING
If your vehicle has been subjected to flood conditions (e.g. soaked carpeting/standingwater on the floor of the vehicle) or if yourvehicle has become flood-damaged in anyway, do not attempt to start the vehicle orput the key in the ignition before discon-necting the battery (see below). This maycause airbag deployment which couldresult in personal injury. Have the vehicletowed to a trained and qualified Volvoservice technician for repairs. Automatic transmission: Before attempting to tow the vehicle, use the following procedure to override theshiftlock system to move the gear selectorto the neutral position:
1. Switch off the ignition for at least
10 minutes and disconnect the bat- tery.
2. Wait at least one minute.
3. Insert the key in the ignition and turn it to position II
4. Press firmly on the brake pedal.
5. Move the gear selector from P (Park)
to the N (Neutral) position.

06 Starting and driving
Front/rear park assist*
06
* Option/accessory, for more information, see Introduction.161
NOTE
• Front park assist is disengaged auto- matically when the parking brake isapplied.
• If the vehicle is equipped with frontand rear park assist, both systems willbe deactivated by pressing the button.
Audible signals from the park assist system
The Park Assist system uses an intermittent tone that pulses faster as you come close toan object, and becomes constant when youare within approximately 1 ft (30 cm) of anobject in front of or behind the vehicle. If thevolume of another source from the audio sys-tem is high, this will be automatically lowered. If there are objects within this distance both behind and in front of the vehicle, the signalalternates between front and rear speakers.
Faults in the system
If the yellow warning symbol illu- minates and PARK ASSIST
SERVICE REQUIRED is shown
on the information display, this indicates that the system is not
functioning properly and has been disen-gaged. Consult a trained and qualified Volvoservice technician.
CAUTION
In certain circumstances, the park assist system may give unexpected warning sig-nals that can be caused by external soundsources that use the same ultrasound fre-quencies as the system. This may includesuch things as the horns of other vehicles,wet tires on asphalt, pneumatic brakes,motorcycle exhaust pipes, etc. This doesnot indicate a fault in the system.
Cleaning the sensors
G026946
Park assist sensors The sensors must be cleaned regularly to ensure that they work properly. Clean themwith water and a suitable car washing deter-gent. Ice and snow covering the sensors may cause incorrect warning signals.
NOTE
If the sensors are obstructed by e.g., dirt, snow, or ice, this could result in falsewarning signals from the park assist sys-tem.

09 Maintenance and servicing
Fuses 09
244* Option/accessory, for more information, see Introduction.
Fuse box in the passenger compartment, behind the plastic cover, driver's side
G028412
This fuse box is located behind the plastic cover below the steering wheel. When replac-ing a blown fuse, be sure to replace it with anew one of the same color and amperage(written on the fuse).
NoA
1Heated passenger's seat*15
2Heated driver's seat*15
3Horn15
4–
NoA
5Audio system10
6–
7–
8Alarm siren*5
9Brake light switch feed5
10Instrument panel, climate sys- tem, power driver's seat,Occupant Weight Sensor10
NoA
1112-volt sockets – front and rear seats, refrigerator* (XC90 Exec-utive)15
12–
13–
14–
15ABS, DSTC5
16Power steering, Active Bending Lights*10

12 Index
12
298
1, 2, 3 ...
12-volt sockets.......................................... 80
A
A/C (air conditioning)........................... 98, 99
ABS.......................................................... 155Accessory installation warning.................. 14
Airbag system............................................ 23
Air cleaner................................................ 221
Air conditioning.......................................... 94
Air distribution...................................... 96, 99
Air quality sensor....................................... 98
Air vents..................................................... 96
Alarm........................................................ 133
All Wheel Drive......................................... 153
All Wheel Drive – towing.......................... 163Anti-lock brake system warning light......................................... 60
Anti-lock Brake System (ABS)................. 155
Ashtray..................................................... 115 Audio
system introduction............................ 252
Audio system Bluetooth streaming audio................. 268
HD digital radio................................... 260SiriusXM ™ satellite radio.................... 263
AUTO (climate control)....................... 99, 100
Automatic locking retractor....................... 39
Automatic transmission........................... 149 shiftlock override.................................. 23
Autostart.......................................... 143, 145
AUX (audio system)................................. 267
Average speed........................................... 76
AWD......................................................... 153
B
Bass......................................................... 255
Battery..................................................... 219 maintenance....................................... 227
specifications...................................... 292
Battery – replacing................................... 228
Belt check................................................ 220
Blind Spot Information System (BLIS)..... 171 Blower (fan).............................................. 100
Bluetooth cell phone connection............. 274Booster cushion
accessory............................................. 48
integrated.............................................. 52
Brake fluid................................................ 225
Brake system........................................... 154 Brake pad inspection.......................... 154
Bulbs........................................................ 230 specifications...................................... 236
Bulbs, replacing....................................... 230
C
Capacities, fluids..................................... 288
Capacity weight....................................... 187
Cargo area cover..................................... 122
Cargo grid................................................ 121
Cargo net................................................. 119
Catalytic converter, three-way................. 293
CD Pause................................................. 270
Cell phone, hands-free connection......... 274
Center console buttons............................. 64

12 Index
12
301
J
Jack......................................................... 198
Jump starting........................................... 152
K
Key (ignition switch) positions................. 145
Keylock...................................................... 11
Keys......................................................... 126
L
Label information..................................... 282
Lighting panel...................................... 67, 68
Load carriers............................................ 168
Locking steering wheel............................ 145
Locking the car........................................ 130
Locks, child safety................................... 132
Long distance trips.................................. 169
Low beam headlight.................................. 71
M
Maintenance............................................ 216Maintenance, periodic............................. 217
Malfunction indicator light......................... 61Mirrors door, folding......................................... 64
power door........................................... 85
rearview, auto-dim function.................. 84
Moonroof................................................... 87 Motor oil checking............................................. 222
MP3 player, connecting........................... 267
Multifilter with air quality sensor................ 98
O
OBD II...................................................... 217
Occupant safety........................................ 18Oil checking............................................. 222
Oil quality................................................. 222
Onboard Diagnostic System (OBD II)...... 217
On Call Roadside Assistance.................. 296 Owner maintenance................................. 217
P
Paint - color code.................................... 213
Panel lighting, instrument.......................... 69
Park assist....................................... 160, 161
Parking brake........................................... 157
warning symbol.................................... 60
Parking lights............................................. 69
Passenger’s side front airbag, disabling... 28
Periodic owner-performed maintenance. 217
Permissible axle weight........................... 187
Polishing.................................................. 209
Power moonroof........................................ 87
Power seat............................................... 105
Power steering fluid................................. 225
R
Radiator................................................... 221 Radio SiriusXM ™ satellite radio.................... 263