Toyota Yaris: Customer Information  and Reporting Safety Defects

When Trunk Lid Cannot be Opened

If the vehicle battery is dead or there is a malfunction in the electrical system and the liftgate/trunk lid cannot be opened, perform the following procedure as an emergency measure to open it: WARNING Perform the procedure using a cloth to cover sharp edges which could injure your hands...

Reporting Safety Defects

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Other information:

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

Parts LocationPARTS LOCATION ILLUSTRATION *1 LOW PITCHED HORN ASSEMBLY *2 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - HORN RELAY - HORN FUSE ILLUSTRATION *1 HORN BUTTON ASSEMBLY *2 SPIRAL CABLE SUB-ASSEMBLY *3 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *4 POWER DISTRIBUTION BOX ASSEMBLY *5 DLC3 - - System DiagramSYSTEM DIAGRAM Problem Symptoms TablePROBLEM SYMPTOMS TABLE NOTICE: If the main body ECU (multiplex network body ECU) is replaced, refer to the Registration...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Power Integration No.1 System Internal Failure (B235204)

DESCRIPTION This DTC is output when the semiconductor power integration ECU detects a Internal circuit error. DTC No. Detection Item DTC Detection Condition Trouble Area B235204 Power Integration No.1 System Internal Failure Microcomputer abnormality AD circuit trouble Semiconductor power integration ECU WIRING DIAGRAM Click here CAUTION / NOTICE / HINT NOTICE: When using the GTS with the ignition switch off to troubleshoot: Connect the GTS to the vehicle, and turn a courtesy switch on and off at 1...