battery TOYOTA COROLLA 2017 11.G Repair Manual

5308-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Vehicles with an alarm: Confirm
that the electronic key (vehicles
with a smart key system) or key
(vehicles without a smart key
system) is being carried.
When connecting the jumper (or
booster) cables, depending on the
situation, the alarm may activate
and doors locked. (→P. 71)
Open the hood. (→P. 429)
Remove the engine cover.
Raise the rear of the engine
cover to remove the two rear
clips, and then raise the front of
the engine cover to remove the
two front clips.
If the vehicle battery is discharged
The following procedures may be used to start the engine if the
vehicle’s battery is discharged.
You can also call your Toyota dealer or a qualified repair shop.
1
2
3

5318-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
Connect the jumper cables according to the following procedure:
Connect a positive jumper cable clamp to the positive (+) battery
terminal on your vehicle.
Connect the clamp on the other end of the positive cable to the
positive (+) battery terminal 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.4
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2
3
4

5328-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
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.
Vehicles with a smart key system: Open and close any of the doors
of your vehicle with the engine switch off.
Vehicles without a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to the “ON” position, then start the vehicle's engine.
Vehicles with a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to IGNITION ON mode, then start the vehicle's
engine.
Once the vehicle’s engine has started, remove the jumper cables in
the exact reverse order from which they were connected.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.5
6
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5338-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
●Turn off any unnecessary electrical components when the vehicle is running
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.)
■When recharging or replacing the battery
●Vehicles with a smart key system: In some cases, it may not be possible to
unlock the doors using the smart key system when the battery is dis-
charged. Use the wireless remote control or the mechanical key to lock or
unlock the doors.
●The engine may not start on the first attempt after the battery has recharged
but will start normally after the second attempt. This is not a malfunction.
●Vehicles with a smart key system: The engine switch mode is memorized by
the vehicle. When the battery is reconnected, the system will return to the
mode it was in before the battery was discharged. Before disconnecting the
battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery dis-
charged, be especially careful when reconnecting the battery.

5348-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
WARNING
■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 other end of the jumper cable connected to the “+” termi-
nal to come into contact with any other parts or metal surfaces in the area,
such as brackets or unpainted metal.
●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.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fan or engine drive belt.

5479-1. Specifications
9
Vehicle specifications
COROLLA_TMMMS_TMMC_U (OM02494U)
Electrical system
Battery
Open voltage at
68°F (20°C):
12.3 V or More
If the voltage is lower than the standard value,
charge the battery.
(Voltage checked 20 minutes after the engine
and all the lights turned off)
Charging rates5 A max.
Manual transaxle
Gear oil capacity
(Reference)2.5 qt. (2.4 L, 2.1 Imp. qt.)
Gear oil type“TOYOTA Genuine Manual Transmission Gear
Oil LV GL-4 75W” or equivalent
NOTICE
■Manual transmission gear oil
●Please be aware that depending on the particular characteristics of the
gear oil used or the operating conditions, idle sound, shift feeling and/or
fuel efficiency may be different or affected and, in the worst case, damage
to the vehicle' s transmission. Toyota recommends to use “TOYOTA Genu-
ine Manual Transmission Gear Oil LV GL-4 75W” to achieve optimal per-
formance.
●Your Toyota vehicle is filled with “TOYOTA Genuine Manual Transmission
Gear Oil LV GL-4 75W” at the factory. Use Toyota approved “TOYOTA
Genuine Manual Transmission Gear Oil LV GL-4 75W” or an equivalent oil
matching quality that satisfies the above specifications. Please contact
your Toyota dealer for further details.

5639-1. Specifications
9
Vehicle specifications
COROLLA_TMMMS_TMMC_U (OM02494U)
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 designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a
rim by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity)The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicle’s designated seating
capacity
Vehicle maximum load
on the tire
The load on an individual tire that is deter-
mined by distributing to each axle its share of
the maximum loaded vehicle weight, and
dividing by two
Vehicle normal load on
the tire
The load on an individual tire that is deter-
mined by distributing to each axle its share of
curb weight, accessory weight, and normal
occupant weight (distributed in accordance
with Table 1
* below), and dividing by two
Weather sideThe surface area of the rim not covered by the
inflated tire
Bead
The part of the tire that is made of steel wires,
wrapped or reinforced by ply cords and that is
shaped to fit the rim
Bead separationA breakdown of the bond between compo-
nents in the bead
Tire related termMeaning

5769-2. Customization
COROLLA_TMMMS_TMMC_U (OM02494U)
■Vehicle customization
When the doors remain closed after unlocking the doors and the timer acti-
vated automatic door lock function activates, signals will be generated in
accordance with the operational signal (emergency flashers) function set-
tings.
■When customizing using audio system
Stop the vehicle in a safe place, apply the parking brake, and shift the shift
lever to P (continuously variable transmission) or N (manual transmission).
Also, to prevent battery discharge, leave the engine running while customiz-
ing the features.
WARNING
■During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or a serious health
hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.

594
COROLLA_TMMMS_TMMC_U (OM02494U)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by your Toyota dealer. (→P. 106)
●If you lose your keys or electronic keys, the risk of vehicle theft increases
significantly. Contact your Toyota dealer immediately. (→P. 109)
●Is the key battery weak or depleted? (→P. 459)
●Vehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (→P. 178)
●Vehicles with a smart key system:
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. (→P. 127)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. (→P. 1 1 4 )
●The function to prevent the electronic key from being left inside the trunk
will operate and you can open the trunk as usual. Take the key out from the
trunk. (→P. 121)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside
(vehicles with a smart key system)

595What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM02494U)
●Vehicles with a manual transmission:
Do you turn the key with the clutch pedal depressed firmly?
(→P. 173)
●Vehicles with a continuously variable transmission:
Is the shift lever in P? (→P. 173)
●Is the steering wheel unlocked? (→P. 173)
●Is the battery discharged? (→P. 530)
●Vehicles with a continuously variable transmission:
Did you press the engine switch while firmly depressing the brake pedal?
(→P. 176)
●Vehicles with a manual transmission:
Did you press the engine switch while firmly depressing the clutch pedal?
(→P. 176)
●Vehicles with a continuously variable transmission:
Is the shift lever in P? (→P. 180)
●Is the electronic key anywhere detectable inside the vehicle?
(→P. 125)
●Is the steering wheel unlocked? (→P. 180)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way.
(→P. 528)
●Is the battery discharged? (→P. 530)
If you think something is wrong
The engine does not start
(vehicles without a smart key system)
The engine does not start
(vehicles with a smart key system)