DTC C1AF3: Fr Sensor Initialization Incomplete [06/2018 - 09/2022]: Procedure
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- INITIALIZE FRONT CENTER ULTRASONIC SENSOR AND FRONT CORNER ULTRASONIC SENSOR
- Initialize the front center ultrasonic sensor and front corner ultrasonic sensor.
Refer to CALIBRATION [06/2018 - 08/2021] , or refer to CALIBRATION [08/2021 - 09/2022]
Result
Proceed to NEXT
Result:
NEXT
See step 2
- Initialize the front center ultrasonic sensor and front corner ultrasonic sensor.
- CHECK FOR DTC
- Using the Techstream, check for DTCs according to the prompts on the screen.
HINT:
After turning the engine switch from off to on (IG), wait 10 seconds or more before checking for DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
Result
Result Proceed to DTC C1AF3 is output A DTC C1AF3 is not output B HINT:
If DTC C1AF3 is still output after initializing the front center ultrasonic sensor and front corner ultrasonic sensor 3 times, replace the clearance warning ECU assembly.
Result:
A
REPLACE CLEARANCE WARNING ECU ASSEMBLY. Refer to REMOVAL [06/2018 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022]
Result:
B
END (FRONT SENSORS WERE NOT INITIALIZED)
- Using the Techstream, check for DTCs according to the prompts on the screen.