Toyota Yaris: Networking / Network Gateway Ecu

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)...

Components

COMPONENTS ILLUSTRATION *1 COWL SIDE TRIM BOARD RH *2 FRONT DOOR SCUFF PLATE RH *3 FRONT DOOR OPENING TRIM WEATHERSTRIP RH *4 GLOVE COMPARTMENT DOOR ASSEMBLY *5 LOWER NO...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE INPUT SHAFT REAR BEARING SHAFT SNAP RING (a) Using a snap ring expander, remove the input shaft rear bearing shaft snap ring from the input shaft. 2. REMOVE INPUT SHAFT REAR RADIAL BALL BEARING (a) Using SST, remove the input shaft rear radial ball bearing from the input shaft...

Toyota Yaris XP210 (2020-2026) Owner's Manual: 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. Inspect the condition and connections of all cooling system and heater hoses...