DTC C1A24: Object Recognition Camera Image cannot be Recognized: Procedure

1. Check if the object recognition camera sensor lens or windshield glass is dirty or scratched. If so, wipe the dirty or scratched area on the lens or glass with a soft cloth.
   NOTE:

   Be careful when wiping the lens or glass as wiping too strongly may cause scratches.

   OK

   There are no dirty areas or scratches that cannot be removed by wiping.

   HINT: 

   If the dirty area or scratches cannot be removed by wiping, replace the object recognition camera sensor or windshield glass.

NG → REPLACE OBJECT RECOGNITION CAMERA SENSOR OR WINDSHIELD GLASS 

OK: Go to next step 

1. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Code.
2. Select "Clear" and clear the data.
3. Recheck for DTC.

   OK

   DTC C1A24 is not output.

NG → See step   3 

OK → END 

1. Replace the object recognition camera sensor. Refer to REMOVAL .

NEXT: Go to next step 

1. Adjust the object recognition camera sensor. Refer to ADJUSTMENT .

NEXT: Go to next step 

1. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Code.
2. Select "Clear" and clear the data.
3. Recheck for DTC.

   OK

   DTC C1A24 is not output.

NG → See step   6 

OK → END 

1. Replace the object recognition ECU. Refer to REMOVAL .

NEXT: Go to next step 

1. Adjust the object recognition camera sensor. Refer to ADJUSTMENT .

NEXT: Go to next step 

1. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Code.
2. Select "Clear" and clear the data.
3. Recheck for DTC.

   OK

   DTC C1A24 is not output.

NG → See step   9 

OK → END