Toyota Yaris: Wireless Door Lock Control System / How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
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Replace parts related to the wireless door lock and smart key system according to the inspection procedure.
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If the wireless door lock and smart key system does not operate, first check the customize item and make sure that the wireless door lock and smart key system is not turned off.
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The wireless door lock and smart key system primarily uses the following systems.
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Power door lock system
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Wireless door lock system
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Smart key system (for Entry Function)
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Smart key system (for Start Function)
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: Steering lock function
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: Immobiliser function
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Perform troubleshooting procedures with other registered keys if available.
PROCEDURE
| 1. | VEHICLE BROUGHT TO WORKSHOP |
(a) Confirm how vehicle was brought to workshop
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Vehicle was driven
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Vehicle was towed
HINT:
The malfunction location may be narrowed down by confirming whether the vehicle was driven or towed.
| NEXT |
| GO TO SMART KEY SYSTEM (for Start Function) |
OPERATION CHECK CHECK CUSTOMIZE PARAMETERS NOTICE: The operation check below is based on the non-customized initial condition of the vehicle. Click here
HINT:
The switches described in this text are the switches for transmitting signals...
Other information:
MONITOR DESCRIPTION The auxiliary battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history, Freeze Frame Data and fuel trim values. If the auxiliary battery voltage falls below a minimum level, the memory is cleared and the ECM determines that there is a malfunction in the power supply circuit...
The side air bags are mounted in the outboard sides of the front
seatbacks.
When the air bag crash sensors
detect a side impact of greater
than moderate force, the system inflates the side air bag
only on the side in which the
vehicle was hit...
Categories
WARNING
Never allow a person to ride in the luggage compartment/trunk
Allowing a person to ride in the luggage compartment/trunk is
dangerous.
The person in the luggage compartment/trunk could be seriously injured or
killed during sudden braking or a collision.
Do not drive with the liftgate/trunk lid open
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