Toyota Yaris: Owner Maintenance / Brake/Clutch Fluid

Toyota Yaris XP210 (2020-2026) Owner's Manual / Maintenance and Care / Owner Maintenance / Brake/Clutch Fluid

The brakes and clutch draw fluid from the same reservoir.

Inspect the fluid level in the reservoir regularly. It should be kept between the MAX and MIN lines.

The level normally drops with accumulated distance, a condition associated with wear of brake and clutch linings. If it is excessively low, have the brake/clutch system inspected by your Toyota dealer.

Toyota Yaris. Brake/Clutch Fluid

WARNING

If the brake/clutch fluid level is low, have the brakes inspected

A low brake/clutch fluid level is dangerous.

A low level could indicate brake lining wear or a brake system leak which could cause the brakes to fail and lead to an accident.

Engine Coolant

Inspecting Coolant Level Inspect the antifreeze protection and coolant level in the coolant reservoir at least once a year—at the beginning of the winter season—and before traveling where temperatures may drop below freezing...

Window Washer Fluid

Inspecting Washer Fluid Level Inspect fluid level in the washer fluid reservoir; add fluid if necessary. Use plain water if washer fluid is unavailable...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Brake Master Cylinder Pressure Sensor Supply Voltage Circuit Short to Ground or Open (C122D14)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from C122D14 Brake Master Cylinder Pressure Sensor Supply Voltage Circuit Short to Ground or Open Master cylinder pressure sensor power supply voltage decrease occurs or history of voltage decrease exists, and defective master cylinder pressure sensor output continues for 1...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Power Source Control System Missing Message (B278C87)

DESCRIPTION When an internal malfunction is detected in the certification ECU (smart key ECU assembly), this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B278C87 Power Source Control System Missing Message An internal malfunction occurs in the certification ECU (smart key ECU assembly)...