Check the battery as follows:
Battery exterior
Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps.
Before recharging
When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following before recharging:
After recharging/reconnecting the battery (vehicles with a smart key system)
If the system will not start even after multiple attempts, contact your Toyota dealer.
Disconnecting the battery (vehicles with an AUTO ACCESS SEAT)
Do not disconnect the battery while operating the AUTO ACCESS SEAT. The AUTO ACCESS SEAT will become inoperable.
For details, refer to “AUTO ACCESS SEAT OWNER’S MANUAL”.
WARNING Chemicals in the battery Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the battery:
Where to safely charge the battery Always charge the battery in an open area. Do not charge the battery in a garage or closed room where there is insufficient ventilation. How to recharge the battery Only perform a slow charge (5 A or less). The battery may explode if charged at a quicker rate. Emergency measures regarding electrolyte
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NOTICE When recharging the battery Never recharge the battery while the engine is running. Also, be sure all accessories are turned off. |
Intelligent Safety
Concept
Intelligent Safety enables central operation of the
driver assistance systems.
General information
Depending on how the vehicle is equipped, Intelligent
Safety consists of one or more systems
that can help prevent an imminent collision.
Front collision mitigation.
Evasion Assistant.
Inte ...
Comfort Access
Concept
The vehicle can be accessed without operating
the vehicle key.
Carrying the vehicle key with you, e.g., in your
pants pocket, is sufficient.
The vehicle automatically detects the vehicle key
when it is in close proximity or in the car's interior.
General information
Comfort Access supports ...
ECU Power Source Circuit
DESCRIPTION
The position control ECU and switch assembly (power seat control switch and
ECU) is contained in the
switch assembly.
During manual operation, only one switch signal is accepted. If signals are
input from 2 or more switches
simultaneously, all of them are ignored, except when s ...