Toyota Yaris: If Trouble Arises / Warning/Indicator Lights and Warning Sounds

Tiedown Hook-Rear

The hook positioned under the rear bumper on the right side is for tying down the vehicle during transport, and it cannot be used for towing other vehicles...

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...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)

DESCRIPTION The millimeter wave radar sensor assembly performs self-diagnosis to check for misalignment of its beam axis. If misalignment is detected, the millimeter wave radar sensor assembly stores DTC C1A1100. DTC No. Detection Item DTC Detection Condition Trouble Area C1A1100 Front Radar Sensor Optical Axis Misalignment Malfunction When the ignition switch is ON, the millimeter wave radar sensor assembly detects beam axis misalignment Millimeter wave radar sensor assembly beam axis adjustment Millimeter wave radar sensor assembly CAUTION / NOTICE / HINT NOTICE: When replacing the millimeter wave radar sensor assembly, always replace it with a new one...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Lost Communication with Front Panel LIN Missing Message (B14B287)

DESCRIPTION The air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication. If a malfunction occurs in the LIN communication system, the air conditioning amplifier assembly will not operate, even if the air conditioning control assembly is operated...