Toyota Yaris: When Driving / Power Steering

Toyota Yaris XP210 (2020-2023) Owner's Manual / When Driving / Power Steering

Power steering is only operable when the engine is running. If the engine is off or if the power steering system is inoperable, you can still steer, but it requires more physical effort.
If the steering feels stiffer than usual during normal driving or the steering vibrates, consult your Toyota dealer.
The warning light notifies the driver of system abnormalities and operation conditions.
In addition, the buzzer may also activate depending on the system abnormality or operation condition.

Refer to Stop Vehicle in Safe Place Immediately. Refer to Power Steering Warning Buzzer.

NOTICE

Never hold the steering wheel to the extreme left or right for more than 5 seconds with the engine running. This could damage the power steering system.

Select Mode Indicator Light

When the sport mode is selected, the select mode indicator light turns on in the combination meter. If the mode cannot be switched to drive mode, the select mode indicator light flashes to notify the driver...

Active Safety System

Other information:

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. REMOVE REAR SEAT HEADREST ASSEMBLY (a) Remove the rear seat headrest assembly. 2. REMOVE REAR SEATBACK LOCK UPPER BEZEL (a) Disengage the claws to remove the rear seatback lock upper bezel...

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)

DESCRIPTION If there is a communication malfunction between the ECM and ID code box (immobiliser code ECU), or when the communication ID codes do not match, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279986 Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid Either of the following conditions is met (1 trip detection logic*): A malfunction is detected in the communication or communication lines between the ECM and ID code box (immobiliser code ECU)...