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: Reassembly

REASSEMBLY PROCEDURE 1. INSTALL AIR DUCT ASSEMBLY (a) Install the air duct assembly with the 2 nuts. (b) Install the front panel silencer as shown in the illustration. (c) Install the 3 retainers. 2. INSTALL NO. 1 COOLER THERMISTOR Click here 3...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Input/Turbine Speed Sensor "A" Circuit Short to Battery (P071512,P071514)

DESCRIPTION The transmission revolution sensor is mounted on the transaxle. The ECM calculates the transaxle input shaft speed using the sensor. When the input shaft rotates, the sensor generates a pulse signal and sends the signal to the ECM. The ECM calculates the input shaft speed based on the signal...