DTC C1AF7: RCTB Sensor [06/2017 - 10/2020]: Procedure

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 4 seconds or more before checking for DTCs.

Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
Clear the DTCs according to the screen on the Techstream.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs

Recheck for DTCs.

Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes

HINT:

DTC C1AF7 is stored when a malfunction signal sent from the blind spot monitor system is detected.
If the malfunctioning part has been repaired or replaced before rechecking for DTCs, DTC C1AF7 will not be output again.
If DTC C1AF7 is output frequently, duplicate the conditions that cause the problem symptoms and perform the inspection again, even though the DTC was not output when rechecking for DTCs.

Result

Result	Proceed to
DTC C1AF7 is output	A
DTC C1AF7 is not output	B

Result:

A

GO TO BLIND SPOT MONITOR SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [03/2017 - ]

Result:

B

USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2017 - 08/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2018 - 09/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2019 - 03/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [03/2020 - 10/2020]