Toyota Yaris: Lin Communication System / Diagnostic Trouble Code Chart

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Power Source & Network / Networking / Lin Communication System / Diagnostic Trouble Code Chart


LIN Communication System


Detection Item



P/W Master SW System Missing Message


LIN Communication Missing Message


D-Door P/W System Missing Message


P-Door P/W System Missing Message


Door LIN Bus off


Steering Lock System Missing Message


Communication between ECUs connected by LIN Bus off


ID-BOX Missing Message


Power Source Control System Missing Message

    Data List / Active Test

    DATA LIST / ACTIVE TEST DATA LIST 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...

    P/W Master SW System Missing Message (B120687,B232187,B232287)

    DESCRIPTION This DTC is stored when LIN communication between the main body ECU (multiplex network body ECU) and multiplex network master switch assembly, front power window regulator motor assembly (driver door), front power window regulator motor assembly (front passenger door) stops for 10 seconds or more...

    Other information:

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

    INSPECTION PROCEDURE 1. INSPECT REAR SHOCK ABSORBER ASSEMBLY (a) Compress and extend the rear shock absorber rod 4 times or more. Standard: When compressed and extended at a constant speed, the stroke of the shock absorber rod is smooth with no abnormal resistance or sounds...

    Toyota Yaris XP210 (2020-2023) Owner's Manual: Receiving and Replying to Messages (available only with E-mail/SMS compatible phones)

    SMS (Short Message Service) messages, and E-mail received by connected devices can be downloaded, displayed, and played (read by the system). Additionally, replies can also be made to calls and messages in the received messages. Downloading messages Up to 20 new messages can be downloaded and displayed from a connected device...


    Supplemental Restraint System (SRS) Precautions

    The front and side supplemental restraint systems (SRS) include different types of air bags. Please verify the different types of air bags which are equipped on your vehicle by locating the “SRS AIRBAG” location indicators. These indicators are visible in the area where the air bags are installed.

    The air bags are installed in the following locations:

    The steering wheel hub (driver air bag) The front passenger dashboard (front passenger air bag) The outboard sides of the front seatbacks (side air bags) The front and rear window pillars, and the roof edge along both sides (curtain air bags)

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