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Home >> Toyota >> 2016 >> RAV4 XLE, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction - (Except Hybrid) >> LANE DEPARTURE ALERT SYSTEM (W/ Steering Control) >> Diagnosis System [10/2015 - ] >> Diagnosis System [10/2015 - ]
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Diagnosis System [10/2015 - ]

  1. CHECK DLC3 
    1. Check the DLC3.

      Refer to GENERAL INFORMATION [12/2012 - ]

  2. FUNCTION OF WARNING INDICATOR AND MESSAGE 
    1. If the lane departure alert system (w/ steering control) is not functioning properly, the driver is warned by the lane departure alert indicator and multi-information display warning message on the combination meter assembly.
      Master Warning Indicator Warning Message Detail DTC Lane Departure Alert Indicator
      Illuminated Lane Departure Alert Malfunction Visit Your Dealer Lane departure alert system (w/ Steering Control) is malfunctioning Stored Illuminates (amber)
      Not illuminated Forward Camera System Unavailable Forward recognition camera temporarily malfunctioning
      • Abnormal forward recognition camera voltage
      • Forward recognition camera temperature outside of operational range
      • Other forward recognition camera malfunction
      Not stored Illuminates (amber)
      Not illuminated Forward Camera System Unavailable Clean Windshield Forward recognition camera view is unclear Not stored Illuminates (amber)
      Not illuminated Lane Departure Alert Unavailable Sensor other than forward recognition camera sensor is temporarily disabled Not stored Illuminates (amber)
      LANE DEPARTURE ALERT INDICATOR STATUS

      Lane Departure Alert Indicator Status
      Illuminates (amber) The lane departure alert system (w/ steering control) system is malfunctioning or temporarily disabled
      Blinks (amber) Lane departure warning function is operating
      Illuminates (green) LDA steering control function is operating*
      Illuminates (white) Monitoring lane departure
      Not illuminated Lane departure alert system (w/ steering control) are not operating

      HINT: 

      *If the LDA steering control function operates while the lane departure warning function is operating, the lane departure alert indicator blinks (amber).