Toyota Yaris: Smart Key System (for Entry Function) / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Entry and Start System (for Entry Function)
DTC No. | Detection Item | Link |
B27A113 | Driver Side Electrical Antenna Circuit Open |
|
B27A213 | Front Passenger Side Electrical Antenna Circuit Open |
|
B27A813 | Outside Luggage Compartment (Back Door) Electrical key Antenna Circuit Open |
|
DTC CHECK / CLEAR CHECK FOR DTC NOTICE:
When DTC is output, Be sure to confirm and record.
When using the GTS with the ignition switch off, connect the GTS to the DLC3 and turn a courtesy light switch on and off at intervals of 1...
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the front door outside handle assembly LH (electrical key antenna) at intervals of 0...
Other information:
If the buttons on the smart key are inoperable and the operation indicator
light does not flash, the battery may be dead.
Replace with a new battery before the smart key becomes unusable.
The following conditions indicate that the battery power is low:
The KEY indicator light (green) flashes in the combination meter for
about 30 seconds after the engine is switched OFF...
DESCRIPTION Detection Item Symptom Trouble Area 4WD Control ECU Communication Stop Mode Communication stop for "Four Wheel Drive Control" is indicated on the "Communication Bus Check" screen of the GTS. Click here
4WD ECU assembly branch line or connector
Power source circuit of 4WD ECU assembly
4WD ECU assembly ground circuit
4WD ECU assembly
WIRING DIAGRAM
CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...
Categories
Before refueling, close all the doors, windows, and the liftgate/trunk
lid, and switch the ignition OFF.
To open the fuel-filler lid, pull
the remote fuel-filler lid release.
![Toyota Yaris. Refueling](images/books/1/toyota_yaris_refueling_105.jpg)
To remove the fuel-filler cap, turn it counterclockwise.
Attach the removed cap to the
inner side of the fuel-filler lid.
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