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Home >> Toyota >> 2015 >> Camry LE >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Lane Departure Alert System (Diagnostic Codes & Circuit Tests) (Except Hybrid) >> Lane Departure Alert System >> DTC C1AA2: Vehicle Speed Tolerance Malfunction [09/2014 - ] >> Procedure

DTC C1AA2: Vehicle Speed Tolerance Malfunction [09/2014 - ]: Procedure

  1. CHECK FOR DTCs (COMBINATION METER) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
    5. Check for DTCs. Refer to DTC CHECK / CLEAR [09/2014 - ] .

      Result

      Result Proceed to
      Meter/gauge system DTCs are not output A
      Meter/gauge system DTCs are output B

    B → See step   4 

    A: Go to next step 

  2. CHECK FOR DTCs (LANE DEPARTURE ALERT SYSTEM) 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR [09/2014 - ] .
    2. Make sure that the DTC detection conditions are met.

      HINT: 

      If the detection conditions are not met, the system cannot detect the malfunction.

    3. Check for DTCs. Refer to DTC CHECK / CLEAR [09/2014 - ] .

      Result

      Result Proceed to
      DTC C1AA2 is not output A
      DTC C1AA2 is output B

    B → See step   3 

    A → See step   5 

  3. REPLACE LANE DEPARTURE WARNING CAMERA. Refer to  REMOVAL [09/2014 - ] 
  4. GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ] 
  5. USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ]