Toyota Yaris: Power Integration System / Fail-safe Chart

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Power Source & Network / Power Distribution / Power Integration System / Fail-safe Chart

FAIL-SAFE CHART

FAIL-SAFE FOR SPECIFIC FUNCTIONS

(a) When semiconductor power integration ECU microcomputer have some malfunction, only right head light LO and right smart LDM power source can turn on or off with backup circuit in ignition switch ON. However, right head light LO and right smart LDM power source cannot turn on or off in ignition switch OFF.

Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Check semiconductor power integration ECU (1) Check for DTCs. Body Electrical > Power Integration No.1 > Trouble Codes (b) Check power distribution box assembly (1) Check for DTCs...

Data List / Active Test

DATA LIST / ACTIVE TEST READ DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not...

Other information:

Toyota Yaris XP210 (2020-2025) Owner's Manual: Operating Tips for Audio System

Do not spill any liquid on the audio system. To prevent the battery from being discharged, do not leave the audio system on for a long period of time when the engine is not running. If a cellular phone or CB radio is used in or near the vehicle, it could cause noise to occur from the audio system, however, this does not indicate that the system has been damaged...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Removal

REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER Click here 2. REMOVE UPPER STEERING COLUMN COVER Click here 3. REMOVE TURN SIGNAL SWITCH (a) Remove the 2 screws. (b) Turn the steering wheel assembly to the left. (c) Using a screwdriver with its tip wrapped with protective tape, disengage the claw to remove the turn signal switch as shown in the illustration...