2013 TOYOTA xB battery

300 5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
■Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficient of the voltage temporarily
drops, the electric power steering system warning light may come on and the
warning buzzer may sound.
CAUTION
■When the electric power steerin g system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.
■
If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause a loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is pr obable that you have a flat tire. Check the tires.
If a tire is flat, change it with th e spare tire and have the flat tire
repaired by the nearest Scion dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning syste m may not activate immediately.

5
When trouble arises
317
5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
If the engine will not star t
If the engine will not start even though correct starting procedures
are being followed ( P. 117), consider each of the following points:
■The engine will not start even though the starter motor
operates normally.
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine again following correct starting proce-
dures. ( P. 1 1 7 )
● Vehicles with engine immobilizer system: There may be a
malfunction in the engine immobilizer system. (P. 6 4 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem:
●The battery may be discharged. ( P. 320)
● The battery terminal connec tions may be loose or corroded.
■ The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem:
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 320)
Contact your Scion dealer if the problem cannot be repaired, or if
repair procedures are unknown.

320
5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
If the vehicle batter y is discharged
The following procedures may be used to start the engine if the vehi-
cle’s battery is discharged.
You can also call your Scion dealer or a qualified repair shop.
If you have a set of jumper (or booster) cables and a second vehi-
cle with a 12-volt battery, you can jump start your vehicle by follow-
ing the steps below.
Connect the jumper cables accord ing to the following procedure:
Connect a positive jumper cable clamp to the positive (+) battery
terminal on your vehicle
Connect the clamp on the other e nd of the positive cable to the
positive (+) battery termin al on the second vehicle
Connect a negative cable clamp to the negative (-) battery termi-
nal on the second vehicle
Connect the clamp at the other end of the negative cable to a
solid, stationary, unpainted metallic point away from the battery
and any moving parts, as shown in the illustration.
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
STEP 1
STEP 2

5
When trouble arises
321
5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
■
Starting the engine when the battery is discharged
Vehicles with an automatic transmission, the engine cannot be started by
push-starting.
■ To prevent battery discharge
● Turn off the headlights and the air conditioning system while the engine is
turned off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic.
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long time, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
Maintain the engine speed of the second vehicle and start
the engine of your vehicle by turning the engine switch to
the “ON” position.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse or der from which they were con-
nected.
Once the engine starts, have the vehicle inspected at your Scion
dealer as soon as possible.STEP 3
STEP 4

322 5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
CAUTION
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the battery:
● Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with any other than the intended terminal.
● Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
● Do not smoke, use matches, cigarette lighters or allow open flame near
the battery.
■ Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following pre-
cautions when handling the battery:
● When working with the battery, always wear safety glasses and take care
not to allow any battery fluids (acid) to come into contact with skin, clothing
or the vehicle body.
● Do not lean over the battery.
● In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
● Always wash your hands after handling the battery support, terminals, and
other battery-related parts.
● Do not allow children near the battery.
■ To prevent damage to the vehicle
Do not pull- or push-start the vehicle as the three-way catalytic converter
may overheat and become a fire hazard.

338 6-1. Specifications
Scion_xB_OM_OM12G05U_(U)
Electrical system
Automatic transaxle
*: The fluid capacity is a reference quantity. If replacement is necessary, con-tact your Scion dealer.
Battery
Open voltage* at
68 F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(
*: Voltage checked 20 minutes after the
engine and all the lights turned off)
Charging rates 5 A max.
Fluid capacity*8.2 qt. (7.8 L, 6.9 Imp. qt.)
Fluid type Toyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of the transmission accompanied by
vibration and, ultimately, damage to the vehicle’s transmission.

352 6-1. Specifications
Scion_xB_OM_OM12G05U_(U)
Tire related termMeaning
Maximum loaded vehi-
cle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight 150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows
Occupant distribution Distribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
Rim A metal support for a tire or a tire and tube
assembly upon which the tire beads are seated
Rim diameter
(Wheel diameter) Nominal diameter of the bead seat
Rim size designation Rim diameter and width
Rim type designation The industry manufacturer’s designation for a
rim by style or code
Rim width Nominal distance between rim flanges

379
Scion_xB_OM_OM12G05U_(U)
Alphabetical index
Alphabetical index
A/C .................................... 172, 178
ABS........................................... 150
Air conditioning filter .............. 253
Air conditioning systemAir conditioning filter ............. 253
Manual air conditioning
system................................ 172
Airbags
Airbag operating conditions .... 72
Airbag precautions for your child...................................... 76
Airbag warning light .............. 292
Curtain shield airbag
operating conditions ............. 73
Curtain shield airbag
precautions .......................... 76
Front passenger occupant classification system ............ 81
General airbag precautions .... 76
Locations of airbags ............... 69
Modification and disposal of airbags ................................. 80
Proper driving posture ...... 67, 76
Side airbag operating conditions ............................. 73
Side airbag precautions.......... 76
SRS airbags ........................... 69
Anti-lock brake system ........... 150
Assist grips.............................. 198
Audio input .............................. 179
Audio system Audio input ........................... 179
AUX port ............................... 179
Portable music player ........... 179
Steering wheel audio switch ................................. 180 Automatic transmission
Automatic transmission .........121
If the shift lever cannot be
shifted from P......................318
S mode ..................................123
AUX port ...................................179
Auxiliary boxes ........................190
Back door Back door ................................36
Wireless remote control ..........26
Back-up lights Replacing light bulbs .............268
Wattage .................................341
Battery Checking ...............................234
If the vehicle has a discharged battery ..............320
Preparing and checking before winter .......................161
Bottle holder .............................191
Brake Fluid ......................................231
Parking brake ........................127
Brake assist ..............................150
Break-in tips .............................107
Brightness control Instrument panel light control .................................131A
B