DTC C1AA0: Front Camera Module Circuit [11/2017 - 01/2023]: Procedure
WARNING: This page is about a different car, the 2022 Lexus RC F, 2021 Lexus RC F, 2020 Lexus RC F, 2019 Lexus RC F, and 2018 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR DTCs (FORWARD RECOGNITION CAMERA SYSTEM)
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [11/2017 - 01/2023]
Chassis > Front Recognition Camera > Clear DTCs
- Perform the following procedure.
HINT:
If the following procedure is not performed, the previously output DTC cannot be detected.
- Turn the engine switch on (IG) and wait 2 seconds or more.
- Check for DTCs.
Refer to DTC CHECK / CLEAR [11/2017 - 01/2023]
Chassis > Front Recognition Camera > Trouble Codes
Result
Result Proceed to DTC C1AA0 is not output A DTC C1AA0 is output B
Result:
A
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - 03/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [03/2019 - 09/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2020 - 01/2023]
Result:
B
See step 2
- Clear the DTCs.
- REPLACE FORWARD RECOGNITION CAMERA
- Replace the forward recognition camera.
Refer to REMOVAL [11/2017 - 01/2023]
- Perform forward recognition camera adjustment.
Refer to ADJUSTMENT (SEQUENTIAL RECOGNITION) [11/2017 - 01/2023]
Result
Proceed to NEXT
Result:
NEXT
END
- Replace the forward recognition camera.