DTC C1A0A: Front Radar Sensor Region Code Mismatch [03/2014 - ]: Procedure

CHECK DTC OUTPUT (PRE-COLLISION SYSTEM)

Using the Techstream, enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
Clear the DTCs. Refer to DTC CHECK / CLEAR [03/2014 - ] .

Recheck for DTCs.

Result

Result	Proceed to
Only C1A0A is output	A
C1A0A and other DTC is output	B

B → See step 5

A: Go to next step

REPLACE MILLIMETER WAVE RADAR SENSOR
1. Replace the millimeter wave radar sensor. Refer to REMOVAL [03/2014 - ] .
NEXT: Go to next step
ADJUST MILLIMETER WAVE RADAR SENSOR
1. Adjust the millimeter wave radar sensor. Refer to ADJUSTMENT [03/2014 - ] .
NEXT: Go to next step
CHECK DTC OUTPUT (PRE-COLLISION SYSTEM)
1. Using the Techstream, enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
2. Clear the DTCs. Refer to DTC CHECK / CLEAR [03/2014 - ] .
3. Recheck for DTCs.
  OK
  
  DTC C1A0A is not output.
NG → See step 6

OK → END
GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [03/2014 - ]
REPLACE DRIVING SUPPORT ECU. Refer to REMOVAL [03/2014 - ]