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) Reapir and Service Manual: Stop and Start System does not Operate

DESCRIPTION This procedure is for when the stop and start system does not operate. Regarding explanations of the features of stop and start system control: Click here PROCEDURE 1. STOP AND START SYSTEM OPERATION CHECK (a) Check if the stop and start system operates...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Fuel Sender Circuit Open (B150013,B150113)

DESCRIPTION The fuel sender gauge assembly is connected to the combination meter assembly via direct line. If there is an open or short in the direct line, the combination meter assembly stores DTC B150013. The fuel sender gauge assembly and No. 2 fuel sender gauge assembly are connected to the combination meter assembly via direct line...