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Home >> Toyota >> 2015 >> Corolla S, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction (Model Code: ZRE172)) >> LANE DEPARTURE ALERT SYSTEM (W/ Steering Control) >> Fail-Safe Chart [08/2016 - ] >> Fail-Safe Chart [08/2016 - ]
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Fail-Safe Chart [08/2016 - ]

WARNING: This page is about a different car, the 2019 Toyota Corolla, 2018 Toyota Corolla, and 2017 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
  1. FAIL-SAFE FUNCTION 
    1. When a malfunction occurs in the lane departure alert system, a message will be displayed on the multi-information display and the lane departure alert system will be disabled depending on the malfunction.
      Warning Message Cause Fail-safe Operation Conditions to Return to Normal Condition
      Lane Departure Alert Function LDA Steering Control Function Vehicle Sway Warning Function
      • LANE DEPARTURE ALERT MALFUNCTION VISIT YOUR DEALER *1
      • Lane Departure Alert Malfunction Visit Your Dealer *2
      		 Lane departure alert system is malfunctioning X X X After system returns to normal, ignition switch is turned off and then to ON
      • FRONT CAMERA UNAVAILABLE *1
      • Front Camera System Unavailable *2
      • Abnormal forward recognition camera voltage
      • Forward recognition camera temperature outside of operational range
      • Other forward recognition camera malfunction
      		 X X X
      • Forward recognition camera temperature returns to normal
      • Forward recognition camera voltage returns to normal
      • Forward recognition camera returns to normal
      • FRONT CAMERA UNAVAILABLE REMOVE DEBRIS ON WIND SHIELD *1
      • Front Camera Unavailable Remove Debris On Windshield *2
      		 Forward recognition camera view is unclear X X X Forward recognition camera or area of windshield glass in front of forward recognition camera is cleaned
      • LANE DEPARTURE ALERT UNAVAILABLE *1
      • Lane Departure Alert Unavailable *2
      		 Sensor other than forward recognition camera sensor is temporarily unavailable X X X Temporarily unavailable sensor becomes available

      () X: Control is suspended*1: for Dot LCD Type Multi-information Display*2: for Color Type Multi-information Display

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