DTC C1AA2: Vehicle Speed Tolerance Malfunction [12/2012 - 10/2015]: Procedure

1. Check the meter/gauge system is functioning normally.

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - ] .

   Result	Proceed to
   	Meter/gauge system is functioning normally
   	Meter/gauge system is not functioning normally

Result: 

Meter/gauge system is not functioning normally 

GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - ]  . 

Result: 

Meter/gauge system is functioning normally 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Enter the following menus: Chassis / Lane Departure Alert / Clear DTCs.
4. Clear the DTCs.

   Chassis > Lane Departure Alert > Clear DTCs 

Result: 

NEXT 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Enter the following menus: Chassis / Lane Departure Alert / Trouble Codes.
4. Check for DTCs.

   Chassis > Lane Departure Alert > Trouble Codes 

   Result	Proceed to
   	No DTCs are output
   	DTC C1AA2 is output

Result: 

No DTCs are output 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - 11/2013]  or  HOW TO PROCEED WITH TROUBLESHOOTING [11/2013 - 10/2015]  . 

Result: 

DTC C1AA2 is output 

REPLACE LANE DEPARTURE WARNING CAMERA. Refer to  REMOVAL [12/2012 - 10/2015]  .