DTC C1611: ECU Malfunction [08/2015 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Chassis / Advanced Parking Guidance/Parking Assist Monitor / Data List.
5. According to the display on the Techstream, read the Data List.
   ADVANCED PARKING GUIDANCE/PARKING ASSIST MONITOR
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   EEPROM Status (Initial read)	Rear television camera assembly information/OK or NG	OK: Rear television camera assembly normal NG: Rear television camera assembly abnormal	-
   CPU Communication Status	Rear television camera assembly information/OK or NG	OK: Rear television camera assembly normal NG: Rear television camera assembly abnormal	-
   ASIC Output Status	Output condition of video signal/OK or NG	OK: Output condition of video signal normal NG: Output condition of video signal abnormal	-

   Result

   Result	Proceed to
   OK is displayed for all items	A
   NG is displayed for EEPROM status (Initial read)
   NG is displayed for items other than EEPROM status (Initial read)	B

B → See step   4 

A: Go to next step 

1. Perform the following procedure depending on the memory conditions to register the vehicle information into the rear television camera assembly.
   1. Rear television camera assembly optical axis adjustment (back camera position setting). Refer to CALIBRATION [08/2015 - ] .
   2. Steering angle setting. Refer to CALIBRATION [08/2015 - ] .

NEXT: Go to next step 

1. Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2015 - ] .
2. Recheck for DTCs and check that no DTCs are output. Refer to DTC CHECK / CLEAR [08/2015 - ] .

   HINT: 

   • If DTC C1611 is output, perform the procedure to allow the rear television camera assembly to store the vehicle information again.
   • If DTC C1611 is still output after performing the procedure to make the rear television camera assembly store the vehicle information 3 times, replace the rear television camera assembly.

   Result

   Result	Proceed to
   DTC C1611 is output	A
   DTC C1611 is not output	B

B → END 

A → See step   4