DTC C1A11-00: Front Radar Sensor Optical Axis Misalignment Malfunction [10/2018 - 07/2022]: Procedure

1. Perform millimeter wave radar sensor assembly beam axis adjustment.

   Refer to ADJUSTMENT [10/2018 - 07/2022]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Clear the DTCs.

   Body Electrical > Front Radar Sensor > Clear DTCs 

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.

   Body Electrical > Front Radar Sensor > Trouble Codes 

   Result

   Result	Proceed to
   DTC C1A1100 is not output	A
   DTC C1A1100 is output	B

Result: 

A 

END 

Result: 

B 

REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY. Refer to  COMPONENTS [10/2018 - ]