Toyota Yaris: Pre-collision System / Diagnostic Trouble Code Chart

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Pre-collision / Pre-collision System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Pre-collision System

DTC No.

Detection Item

Link

C142571

Stop Light Relay Actuator Stuck

U010087

Lost Communication with ECM/PCM "A" Missing Message

U010187

Lost Communication with TCM Missing Message

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U012987

Lost Communication with Brake System Control Module Missing Message

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

U023A87

Lost Communication with Image Processing Module "A" Missing Message

U030051

Internal Control Module Software Incompatibility Not Programmed

U030057

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

U041881

Invalid Data Received from Brake System Control Module Invalid Serial Data Received

    Data List / Active Test

    DATA LIST / ACTIVE TEST HINT: Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts...

    Vehicle Control History

    VEHICLE CONTROL HISTORY NOTICE: Repairing or replacing related parts may cause Vehicle Control History (RoB) codes to be stored. Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again...

    Other information:

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Starter Signal Circuit


    DESCRIPTION While the engine is being cranked, current flows from terminal STAR of the certification ECU (smart key ECU assembly) to the clutch start switch assembly and to terminal STA of the ECM (STA signal). WIRING DIAGRAM Refer to DTC P061512. Click here CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure...

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


    PRECAUTION PRECAUTIONS FOR FRONT RADAR SENSOR SYSTEM (a) The millimeter wave radar sensor assembly may not be able to reliably detect the following objects: Pylons made from plastic, etc., glass surfaces such as the entrance to a convenience store, low to the ground objects such as curbs, etc...

    Categories

    Keys

    Toyota Yaris. Keys

    Smart key Auxiliary key Key code number plate

    To use the auxiliary key, press the knob and pull out the auxiliary key from the smart key.

    Toyota Yaris. Keys

    read more

     
    Copyright © 2026 www.toyaris4.com