Toyota Yaris: Front Camera System / Diagnostic Trouble Code Chart

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Front Camera System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Front Camera System

DTC No.

Detection Item

Link

C100A62

Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure

C1A9304

Main Microcomputer in Front Recognition Camera System Internal Failure

C1A9308

Main Microcomputer in Front Recognition Camera Bus Signal / Message Failure

C1A9444

Image Processing Microcomputer in Front Recognition Camera Data Memory Failure

C1A9445

Image Processing Microcomputer in Front Recognition Camera Program Memory Failure

C1A9447

Image Processing Microcomputer in Front Recognition Camera Watchdog/Safety MCU Failure

C1A9487

Image Processing Microcomputer to Main Microcomputer in Front Recognition Camera Missing Message

C1A9500

Image Processing Module Malfunction in Front Recognition Camera

C1A961C

Power Supply Circuit in Front Recognition Camera Circuit Voltage Out of Range

C1AA800

Front Recognition Camera Optical Axis Misalignment Malfunction

C1AAE00

Front Recognition Camera Heater Malfunction

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

U014087

Lost Communication with Body Control Module Missing Message

U015587

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

U030051

Internal Control Module Software Incompatibility Not Programmed

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

U032251

Software Incompatibility with Body Control Module Not Programmed

U032257

Software Incompatibility with Body Control Module Invalid/Incompatible Software Component

    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: Vehicle control history may be recorded due to the replacement or repair of related parts. CHECK VEHICLE CONTROL HISTORY (FRONT CAMERA SYSTEM) (a) According to the display on the GTS, check the vehicle control history...

    Other information:

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Cooling Fan Circuit


    DESCRIPTION The ECM calculates an appropriate cooling fan speed based on the engine coolant temperature, air conditioning switch status, refrigerant pressure, engine speed and vehicle speed, and sends a signal to the cooling fan ECU (fan with motor assembly)...

    Toyota Yaris XP210 (2020-2026) Owner's Manual: Indicator Lights


    These lights turn on or flash to notify the user of the system operation status or a system malfunction. KEY Indicator Light   Wrench Indicator Light TCS/DSC Indicator Light DSC OFF Indicator Light Low Speed Pre-Collision System Indicator Light Low Speed Pre-Collision System OFF Indicator Light Low Engine Coolant Temperature Indicator Light Shift Position Indication Headlight High-Beam Indicator Light Turn Signal/Hazard Warning Indicator Lights Security Indicator Light Cruise Main Indication Cruise Set Indication/Indicator Light Select Mode Indicator Light Lights-On Indicator Light Front Passenger Air Bag Deactivation Indicator Light * 1: The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or when the engine is started...

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    Fuel-Filler Lid and Cap

    WARNING

    When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it

    Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.

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