Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Diagnosis System

Toyota Corolla Cross (2022-2025) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Blind Spot Monitor System / Diagnosis System

DIAGNOSIS SYSTEM

DESCRIPTION

(a) Blind spot monitor data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the GTS to check for malfunctions and to perform repairs.

CHECK DLC3

(a) Check the DLC3.

Click here

DIAGNOSIS FUNCTION

(a) When the system is malfunctioning or is temporarily unavailable and cannot be used, a notification is displayed on the multi-information display to notify the driver.

  • "[Blind Spot Monitor System icon] System Malfunction Visit Your Dealer" is displayed on the multi-information display
  • "[Blind Spot Monitor System icon] System Stopped See Owner's Manual" is displayed on the multi-information display
  • "[Rear Cross Traffic Alert Buzzer System icon] System Malfunction Visit Your Dealer" is displayed on the multi-information display
  • "[Rear Cross Traffic Alert Buzzer System icon] System Stopped See Owner's Manual" is displayed on the multi-information display
  • "[Safe Exit Assist System icon] System Malfunction Visit Your Dealer" is displayed on the multi-information display
  • "[Safe Exit Assist System icon] System Stopped See Owner's Manual" is displayed on the multi-information display

    READ NEXT:

     Freeze Frame Data

    FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever DTCs are detected, the blind spot monitor sensor stores the current vehicle (sensor) state as freeze frame data. CHECK FREEZE FRAME DATA (a) Turn

     Data List / Active Test

    DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when decidi

     Diagnostic Trouble Code Chart

    DIAGNOSTIC TROUBLE CODE CHART Blind Spot Monitor System DTC No. Detection Item Link C1AB411 Outer Mirror Indicator (Module "B"

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    DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13B800 Electric Parking Brake Actuator Diagnosis Condition: Electric parking brake operating Ma

     How To Proceed With Troubleshooting

    PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT: If the malfunction is not reproduced, perform a simulation test. Click here For the simulation test, reproduce the driving conditions that wer

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