Toyota Yaris: Maintenance and Care / Scheduled Maintenance
Maintenance Monitor
- Select the
icon on the home
screen to display the “Applications” screen.
- Select “Maintenance” to display the maintenance list screen.
- Switch the tab and select the setting item you want to change.
You can customize settings in the setup display as follows:


Be careful not to hurt yourself when inspecting your vehicle, replacing
a tire, or doing some kind of maintenance such as car washing. In particular,
wear thick work gloves such as cotton gloves when touching
areas that are difficult to see while inspecting or working on your vehicle...
Other information:
DESCRIPTION When an open or short circuit is detected in the transponder key amplifier coil built into the engine switch, the certification ECU (smart key ECU assembly) stores this DTC. This DTC is also stored as a history DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B27841C Antenna Coil Circuit Voltage Out of Range The transponder key amplifier coil built into the engine switch is open (see below) or shorted (determined by communication with certification ECU (smart key ECU assembly))...
ComponentsCOMPONENTS ILLUSTRATION
*1 COMBINATION SWITCH ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE REAR UPPER CONSOLE PANEL SUB-ASSEMBLY Click here
2. REMOVE COMBINATION SWITCH ASSEMBLY (a) Using a screwdriver with its tip wrapped in protective tape, disengage the claws and guides to remove the combination switch assembly...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
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