Toyota Yaris: Introduction / How To Troubleshoot Ecu Controlled Systems

Introduction

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General Information

GENERAL INFORMATION A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Supply Voltage Circuit Circuit Voltage Above Threshold (C123A17)

DESCRIPTION The power steering ECU assembly distinguishes the ignition switch status as ON or off through the IG power source circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C123A17 Supply Voltage Circuit Circuit Voltage Above Threshold IG voltage is 18...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Turbocharger/Supercharger Boost Sensor "A" Circuit Voltage Out of Range (P02351C)

DESCRIPTION Refer to DTC P023511. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P02351C Turbocharger/Supercharger Boost Sensor "A" Circuit Voltage Out of Range The discrepancy between the air volume estimated from the No...