2016 TOYOTA VENZA battery

554
VENZA_OM_OM73030U_(U) 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.

5
When trouble arises
5715-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U) * : If the engine does not start when the electronic key is inside the vehicle, the
electronic key battery may be depleted or there may be difficulties receiving
the signal from the key. (  P. 596)Interior
buzzer Exterior
buzzer Warning
light Warning light/Details Correction
procedure
Once 3 times Smart key system
warning light
Indicates that the
driver’s door has
been opened or
closed with the shift
lever in “P”, the
“ENGINE START
STOP” switch in
any mode other
than off and the
electronic key out-
side of the detec-
tion area. Turn the
“ENGINE
START
STOP”
switch off
or confirm
the loca-
tion of the
electronic
key.
Continuous Continuous Smart key system
warning light
Indicates that the
driver’s door has
been opened or
closed with the shift
lever not in “P”, the
“ENGINE START
STOP” switch in
any mode other
than off and the
electronic key out-
side of the detec-
tion area. • Shift the
shift lever
to “P”.
• Confirm the
location of
the elec-
tronic key.

5725-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U) ■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after taking several driving trips.
If the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■ Key reminder buzzer (vehic les without smart key system)
The buzzer indicates that the key has not been removed with the engine off
and the driver’s door opened.
■ Open moon roof warning buzzer
The buzzer indicates that the moon roof is not fully closed with the engine off
and the driver’s door opened.
■ Front passenger detect ion sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■ Electric power steering system warning light
When the battery charge becomes insufficient or the voltage temporarily
drops, the electric power steering system warning light may come on.

5905-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U)If the engine will not star t If the engine still does not start after following the correct starting
procedure (  P. 173, 177) or releasing the steering lock (  P. 175,
178), 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.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. (  P. 173, 177)
● There may be a malfunction in the engine immobilizer system.
(  P. 109)
■ The starter motor turn 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. 598)
● The battery terminal connec tions may be loose or corroded.

5
When trouble arises
5915-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U) ■ The starter motor does not turn over (vehicles with smart
key system).
The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse. How-
ever, an interim measure is available to start the engine.
( 
P. 592)
■ 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. 598)
● There may be a malfunction in the steering lock system (vehi-
cles with smart key system). Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.

5
When trouble arises
5955-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U) If the electronic key does no t operate properly (vehicles with smar t key system)Locking and unlocking the door s and key linked functions
Using the mechanical key
(  P. 29) in order to perform
the following operations.
Locks all doors
Unlocks all doors Turning the key rearward unlocks
the driver’s door. Turning the key
once again within 3 seconds
unlocks the other doors.If communication between the electronic key and vehicle is inter-
rupted (  P. 30) or the electronic key cannot be used because the
battery is depleted, the smart key system and wireless remote con-
trol cannot be used. In such cases, the doors can be opened or the
engine can be started by following the procedure below.

5
When trouble arises
5975-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U) ■ Stopping the engine
Shift the shift lever to “P” and press the “ENGINE START STOP” switch as
you normally do when stopping the engine.
■ Replacing the key battery
As this above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery depletes.
(  P. 523)
■ Alarm
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered. (  P. 112)
■ Changing “ENGINE START STOP” switch mode
Release the brake pedal and press the “ENGINE START STOP” switch in
above.
The engine does not start and modes will be changed each time the switch
is pressed. (  P. 174) STEP 3

5985-2. Steps to take in an emergency
VENZA_OM_OM73030U_(U)If the batter y is discharged The following procedures may be used to start the engine if the bat-
tery is discharged.
You can call your Toyota dealer or qualified repair shop.
If you have a set of jumper (or boo ster) cables and a second vehi-
cle with a 12 volt battery, you can jump start your Toyota following
the steps below.
Connecting the jumper cables.
2GR-FE engine
Remove the engine cover.
Positive (+) battery terminal on your vehicle
Positive (+) battery terminal on the second vehicle
Negative (-) battery terminal on the second vehicle
Connect the jumper cable to gro und on your vehicles as shown
in the illustration. STEP 1