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Home >> Toyota >> 2018 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Lane Departure Alert System - Diagnostic Codes & Circuit Tests - (Except Hybrid) >> Lane Departure Alert System >> DTC C1AA3: Vehicle Speed Sensor Circuit [12/2013 - 11/2016] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • When the lane departure warning camera is replaced with a new one, adjustment of the lane departure warning camera axis must be performed.

    Refer to ADJUSTMENT [12/2013 - 11/2016]

  • The lane departure alert system uses the CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the lane departure alert system after confirming that the communication systems are functioning properly.

    Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2013 - 11/2016]