2012 TOYOTA AVENSIS battery

566 4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
Type B
Remove the cover.
Remove the module.
STEP3
STEP1
STEP2

567 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_EE (OM20B44E)
If the key battery is discharged
The following symptoms may occur.
The smart entry & start system and wireless remote control will not func-
tion properly.
The operational range is reduced.
Use the following types of lithium battery
Vehicles with smart entry & start system: CR1632
Vehicles without smart entry & start system: CR2016
Batteries can be purchased at any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional, jewelers, or camera
stores.
Replace only with the same or equivalent type recommended by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
Dispose of used batteries according to the local laws.
Open the case cover using a
flathead screwdriver pro-
tected with tape etc. and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP3

568 4-3. Do-it-yourself maintenance
AVENSIS_EE (OM20B44E)
CAUTION
Removed battery and other parts
Keep away from children. These parts are small and if swallowed by a child,
they can cause choking. Failure to do so could result in death or serious
injury.
Certification for the smart entry & start system
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUC-
TIONS.
NOTICE
For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
Always work with dry hands.
Moisture may cause the battery to rust.
Do not touch or move any other components inside the remote control.
Do not bend the battery terminals.
Please perform this operation in a clean environment to avoid garbage, oil,
etc. insertion in the key.

5When trouble arises
603
AVENSIS_EE (OM20B44E)
5-1. Essential information
Emergency flashers .......... 604
If your vehicle needs
to be towed ..................... 605
If you think something
is wrong .......................... 615
Fuel pump shut off
system (gasoline
engine) ........................... 616
5-2. Steps to take in an
emergency
If a warning light turns
on or a warning buzzer
sounds... ........................ 617
If a warning message
is displayed ..................... 624If you have a flat tire
(vehicles with a spare
tire for sedan) ................. 648
If you have a flat tire
(vehicles with a spare
tire for wagon)................. 662
If you have a flat tire
(vehicles without a
spare tire) ....................... 676
If the engine will
not start........................... 689
If the shift lever cannot
be shifted from “P” .......... 692
If the parking brake
cannot be released ......... 693
If you lose your keys ......... 699
If you cannot operate
the trunk opener
(sedan) ........................... 700
If you cannot operate
the back door opener
(wagon)........................... 701
If the electronic key
does not operate
properly........................... 702
If the battery is
discharged ...................... 705
If your vehicle
overheats ........................ 710
If you run out of fuel and
the engine stalls
(diesel engine) ................ 713
If the vehicle becomes
stuck ............................... 714
If your vehicle has to be
stopped in an
emergency ...................... 716

604
AVENSIS_EE (OM20B44E)
5-1. Essential information
Emergency flashers
Emergency flashers
If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in the road due to a breakdown, etc.
Press the switch.
All the turn signal lights will
flash.
To turn them off press the
switch once again.

620 5-2. Steps to take in an emergency
AVENSIS_EE (OM20B44E)
(Flashes)Cruise control indicator light (if equipped)
Indicates a malfunction in the cruise control system.
P. 275
(Flashes)Dynamic radar cruise control indicator light (if equipped)
Indicates a malfunction in the dynamic radar cruise control
system.
P. 281
(Flashes)Speed limiter indicator light (if equipped)
Indicates a malfunction in the speed limiter system.
P. 300
Electric power steering warning light
When the battery is low or when the voltage drops temporarily, the electric
power steering warning light may come on.
CAUTION
When the electric power steering warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, firmly
hold and operate it using more force than usual.
Warning lightWarning light/Details

644 5-2. Steps to take in an emergency
AVENSIS_EE (OM20B44E)
Power was turned
off due to the auto-
matic power off
function.Next time
when start-
ing the
engine,
increase
the engine
speed
slightly and
maintain
that level
for approxi-
mately 5
minutes to
recharge
the battery.
Sounds
onceThe electronic key
has a low battery.
(The message will
be shown for about
15 seconds.)Replace
the elec-
tronic key
battery.
(P. 564)
Interior
buzzerExterior
buzzerWarning messageDetailsCorrection
procedure

5
689
5-2. Steps to take in an emergency
When trouble arises
AVENSIS_EE (OM20B44E)
If the engine will not start
If the engine still does not start after following the correct starting
procedure (P. 210, 215) or releasing the steering lock (P. 213,
217), confirm the following points.
The engine will not start even if you are carrying the correct
key
One of the following may be the cause of the problem.
There may not be sufficient fuel in the vehicle’s tank.
Gasoline engine: Refuel the vehicle.
Diesel engine: (P. 713)
The engine may be flooded. (gasoline engine)
Try to restart the engine once more following correct starting
procedures. (P. 210, 215)
There may be a malfunction in the engine immobilizer system.
(P. 135)
The starter motor turns over slowly, the personal/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. 705)
The battery terminal connections may be loose or corroded.