Toyota Yaris: Warning/Indicator Lights and Warning Sounds / If a Warning Light Turns On or Flashes

Toyota Yaris XP210 (2020-2023) Owner's Manual / If Trouble Arises / Warning/Indicator Lights and Warning Sounds / If a Warning Light Turns On or Flashes

If any warning light turns on/flashes, take appropriate action for each light. There is no problem if the light turns off, however if the light does not turn off or turns on/flashes again, consult your Toyota dealer.

The details for some warnings can be viewed on the center display.

If the warning light is turned on, select the icon on the home screen to display the applications screen.
Select “Vehicle Status Monitor”.
Select “Warning Guidance” to display the current warnings.
Select the applicable warning to view the warning details.

Warning/Indicator Lights and Warning Sounds

Stop Vehicle in Safe Place Immediately

If any of the following warning lights turns on, the system may have a malfunction. Stop the vehicle in a safe place immediately and contact your Toyota dealer...

Other information:

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Steering Lock System Component Internal Failure (B278196)

DESCRIPTION The steering lock ECU and steering lock motor are built into the steering lock actuator or upper bracket assembly. The steering lock ECU (steering lock actuator or upper bracket assembly) detects whether the steering lock is in the lock or unlock position by using the lock sensor and unlock sensor of the steering lock motor...

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Wiper Module Missing Message (B235787)

DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper relay assembly communicate via CXPI communication. The main body ECU (multiplex network body ECU) stores this DTC if communication becomes abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area Memory DTC Output from B235787 Wiper Module Missing Message Auxiliary battery voltage is 9...