DTC C1A20: Object Recognition ECU: Procedure

1. Replace the lane recognition camera sensor assembly. Refer to REMOVAL .
2. Adjust the lane recognition camera sensor assembly. Refer to ADJUSTMENT .

NEXT: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Clear the DTCs. Refer to DTC CHECK / CLEAR .
4. Perform the following to make sure that the DTC detection conditions are met.

   HINT: 

   If the detection conditions are not met, the malfunction cannot be detected.

   1. Drive the vehicle at a speed for which cruise control operation is possible.
   2. Turn the cruise control main switch on.
   3. Push the -SET switch to activate the cruise control.
5. Enter the following menus: Powertrain / Radar Cruise / Trouble Codes.
6. Read the DTCs.

   Result

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

B → See step   3 

A → END