Toyota Yaris: Front Radar Sensor System / Terminals Of Ecu

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Front Radar Sensor System / Terminals Of Ecu

TERMINALS OF ECU

NOTICE:

  • Turning the ignition switch to ON with connectors disconnected may cause DTCs to be stored. Make sure to clear the DTCs after inspection has been performed.
  • Do not apply excessive force to the millimeter wave radar sensor assembly connector.

CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY

(a) Measure the voltage and resistance according to the value(s) in the table below.

Terminal No. (Symbol)

Terminal Description

Condition

Specified Condition

B8-8 (IGB) - B8-1 (SGND)

Power source

Ignition switch ON

10.5 to 16 V

Ignition switch off

Below 1 V

B8-1 (SGND) - Body ground

Ground

Always

Below 1 Ω

    Problem Symptoms Table

    PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...

    Diagnosis System

    DIAGNOSIS SYSTEM DIAGNOSIS FUNCTION (a) If a malfunction is detected in the millimeter wave radar sensor assembly, the millimeter wave radar sensor assembly stores DTCs without directly informing the driver, and sends malfunction signals to the systems that use the millimeter wave radar sensor assembly...

    Other information:

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Installation


    INSTALLATION PROCEDURE 1. INSTALL TRANSFER AND TRANSAXLE SETTING STUD BOLT (a) Clean the bolt holes. (b) Apply adhesive 1324 to 2 or 3 threads on one half of a new transfer and transaxle setting stud bolt A as shown in the illustration. *a Toyota Genuine Adhesive 1324 *b Sealant Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent NOTICE: Do not apply adhesive 1324 to the ends of the transfer and transaxle setting stud bolt A...

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Fail-safe Chart


    FAIL-SAFE CHART PULSE FAILURE (a) If a pulse sensor built into the power window regulator motor assembly malfunctions, the following power window operations will be prohibited. Multiplex Network Master Switch Assembly, Power Window Regulator Switch Assembly Power Window Operation Condition Ignition switch ON Ignition switch off (Key-off operation permitted) Ignition switch off (Key-off operation prohibited) Manual up (Switch on the door) ▲ X - Manual down (Switch on the door) ● X - Auto up (Switch on the door) X X - Auto down (Switch on the door) X X - Manual up (Remote switch operation) X X - Manual down (Remote switch operation) X X - Auto up (Remote switch operation) X X - Auto down (Remote switch operation) X X - Key-linked open and close - X X Wireless transmitter-linked open and close*1 - X X *1: w/ Wireless Transmitter-linked Close Function HINT: ●: Operates without catch protection ▲: Operates for approximately 0...

    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 © 2023 www.toyaris4.com