Toyota Yaris: Wireless remote control battery
Replace the battery with a new one if it is depleted.
■ You will need the following items:
● Flathead screwdriver
● Lithium battery CR2016
■ Replacing the battery
Type A

Remove the cover. To prevent damage to the key, cover the tip of the screwdriver with a tape.

Remove the module.

Open the case cover using a coin protected with tape etc. and remove the depleted battery.
Insert a new battery with the “+” terminal facing up.
Type B

Remove the cover.
To prevent damage to the key, cover the tip of the screwdriver with a tape. To prevent the buttons from being disassembled, face the button surface downward.

Remove the module.

Open the case cover and remove the depleted battery.
Insert a new battery with the “+” terminal facing up.
■Use a CR2016 lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
●Replace only with the same or equivalent type recommended by the manufacturer.
●Dispose of used batteries according to local laws.
■If the key battery is depleted
The following symptoms may occur:
●The wireless remote control will not function properly.
●The operational range will be reduced.
■When replacing the module (type B only)

Replace the module from right above. Replacing it from diagonally above may prevent the key buttons from operating properly.
CAUTION
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking. Keep away from children. Failure to do so could result in death or serious injury.
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 either of the battery terminals.
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning
efficiency.
■ Replacement method
Turn the engine switch to the “LOCK” position.
Open the glove box ...
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the engine switch to the “LOCK” position.
Open th ...
See also:
Child restraint systems
A child restraint system for a small child or baby must itself be properly restrained on the seat with the lap portion of the lap/shoulder belt. The laws of all 50 states of the U.S.A. and Canada no ...
Abbreviations used in this manual
For convenience, the following abbreviations are used in this manual.
ABS Antilock Brake System.
A/C Air Conditioner.
assy assembly.
ECT Electronic Controlled Transmission.
ECU Electronic Control ...
Front fender mounting bracket (ASSY)
REPLACEMENT
REMOVAL
INSTALLATION
Temporarily install the new parts and measure each part of the new parts in accordance
with the body dimension diagram. (See the body dimension diagram) Inspe ...