2015 TOYOTA xB fuel pump

TABLE OF CONTENTSIndex
4
Scion_xB_OM_OM12F03U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ........... 204
Cleaning and protecting the vehicle interior ............ 207
4-2. Maintenance Maintenance requirements .................... 210
General maintenance ......... 212
Emission inspection and maintenance (I/M)
programs .......................... 216
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 217
Hood................................... 220
Positioning a floor jack ....... 222
Engine compartment .......... 224
Tires ................................... 238
Tire inflation pressure......... 246
Wheels ............................... 250
Air conditioning filter ........... 253
Wireless remote control battery .............................. 256
Checking and replacing fuses ................................ 258
Light bulbs .......................... 268 5-1. Essential information
Emergency flashers ............ 280
If your vehicle needs to be towed ....................... 281
If you think something is wrong ................................ 287
Fuel pump shut off system .............................. 288
5-2. Steps to take in an emergency If a warning light turns on or a warning
buzzer sounds... ............... 289
If you have a flat tire ........... 302
If the engine will not start .... 316
If the shift lever cannot be shifted from P (automatic
transmission) .................... 317
If you lose your keys ........... 318
If the vehicle battery is discharged ........................ 319
If your vehicle overheats..... 323
If the vehicle becomes stuck ................................. 326
If your vehicle has to be stopped
in an emergency ............... 328
4Maintenance and care5When trouble arises

When trouble arises5
279
Scion_xB_OM_OM12F03U_(U)
5-1. Essential informationEmergency flashers ......... 280
If your vehicle needs to be towed .................... 281
If you think something is wrong ............................. 287
Fuel pump shut off system ........................... 288 5-2. Steps to take
in an emergency
If a warning light turns on or a warning
buzzer sounds... ............ 289
If you have a flat tire......... 302
If the engine will not start ................................ 316
If the shift lever cannot be shifted from P (automatic
transmission) ................. 317
If you lose your keys ........ 318
If the vehicle battery is discharged ..................... 319
If your vehicle overheats ....................... 323
If the vehicle becomes stuck .............................. 326
If your vehicle has to be stopped
in an emergency ............ 328

288
5-1. Essential information
Scion_xB_OM_OM12F03U_(U)
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakag e when the engine stalls or when
an airbag inflates upon collision , the fuel pump shut off system
stops the supply of fuel to the engine.
STEP 1
STEP 2

342
6-1. Specifications
Scion_xB_OM_OM12F03U_(U)
Fuel infor mation
■Fuel tank opening fo r unleaded gasoline
To help prevent incorrect fueling, your Scion has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ Gasoline quality
In very few cases, driveability problems may be caused by the brand of gas-
oline you are using. If driveability problems persist, try changing the brand of
gasoline. If this does not correct the problem, consult your Scion dealer.
■ Gasoline quality standards
●Automotive manufacturers in the U.S.A., the Europe and Japan have
developed a specification for fuel quality called World-Wide Fuel Charter
(WWFC), which is expected to be applied worldwide.
● The WWFC consists of four categories that are based on required emis-
sion levels. In the U.S., category 4 has been adopted.
● The WWFC improves air quality by lowering emissions in vehicle fleets,
and improves customer satisfaction through better performance.
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (Research Octane Number 91) or higher. Use
of unleaded gasoline with an octane rating lower than 87 may result
in engine knocking. Persistent kno cking can lead to engine damage.
At minimum, the gasoline you use should meet the specifications
of ASTM D4814 in the U.S.A..

343
6-1. Specifications
6
Vehicle specifications
Scion_xB_OM_OM12F03U_(U)
■
Recommendation of the use of gaso line containing detergent additives
● Scion recommends the use of gasoline that contains detergent additives
to avoid build-up of engine deposits.
● All gasoline sold in the U.S.A. contains minimum detergent additives to
clean and/or keep clean intake systems, per EPA’s lowest additives con-
centration program.
● Scion strongly recommends the use of Top Tier Detergent Gasoline. For
more information on Top Tier Detergent Gasoline and a list of marketers,
please go to the official website www.toptiergas.com.
■ Recommendation of the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxy-
genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in
many areas.
Scion recommends the use of cleaner burning gasoline and appropriately
blended reformulated gasoline. These types of gasoline provide excellent
vehicle performance, reduce vehicle emissions and improve air quality.
■ Non-recommendation of the use of blended gasoline
●If you use gasohol in your vehicle, be sure that it has an octane rating no
lower than 87.
● Scion does not recommend the use of gasoline containing methanol.
●Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).DO NOT use gasoline
containing more than
10% ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)

381
Alphabetical index
Scion_xB_OM_OM12F03U_(U)
Electric power steering........... 150
Emergency, in case of
If the back door opener is
inoperative ........................... 38
If the engine will not start...... 316
If the shift lever cannot be shifted from P ..................... 317
If the vehicle has discharged battery ................................ 319
If the warning buzzer sounds ............................... 289
If the warning light
turns on .............................. 289
If you have a flat tire ............ 302
If you lose your keys............. 318
If you think something is wrong ................................. 287
If your vehicle becomes
stuck................................... 326
If your vehicle has to be stopped in an emergency... 328
If your vehicle needs to be
towed ................................. 281
If your vehicle overheats ...... 323
Emergency flashers
Switch ................................... 280
Engine Compartment........................ 224
Engine switch ....................... 117
Hood ..................................... 220
How to start the
engine ................................ 117
Identification number ............ 333
If the engine will not start...... 316
Ignition switch ....................... 117
Overheating .......................... 323
Engine coolant
Capacity ............................... 337
Checking .............................. 229
Preparing and checking before winter ...................... 161
Engine immobilizer system ...... 64 Engine oil
Capacity ................................335
Checking ...............................225
Preparing and checking before winter .......................161
Engine switch ...........................117
EPS ............................................150
Event data recorder ...................18
Floor mat...................................199
Fluid
Brake .....................................231
Washer ..................................236
Front passenger occupant
classification system ..............81
Front passenger’s seat belt reminder light.........................293
Front seats Adjustment ..............................42
Front side marker lights Replacing light bulbs .............268
Wattage .................................341
Front turn signal lights Replacing light bulbs .............268
Switch....................................126
Wattage .................................341
Fuel
Capacity ................................334
Fuel gauge ............................129
Fuel pump shut off system ....288
Gas station information .........392
Information ............................342
Refueling .................................60
Fuel door.....................................60
Fuel filler door ............................60
Fuel pump shut off system .....288
Fuses.........................................258E
F