DTC U1000: CAN Communication Failure (Message Registry) [06/2018 - 09/2022]: Procedure

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CHECK FOR DTC

Clear the DTCs.
Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

Chassis > Rear Camera > Clear DTCs

Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

Chassis > Rear Camera > Trouble Codes

Result

Result	Proceed to
No DTCs are output	A
DTC U1000 is output ("Panoramic View Monitor")	B
DTC U1000 is output ("Parking Assist Camera")	C

HINT:

If these DTCs are output frequently, duplicate the conditions that cause the problem symptoms and perform troubleshooting again, even if the DTC was not output when rechecking for DTCs.

Refer to PROBLEM SYMPTOMS TABLE [06/2018 - 09/2022]

Result:

USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]

Result:

REPLACE PARKING ASSIST ECU. Refer to REMOVAL [06/2018 - 09/2022]

Result:

REPLACE REAR TELEVISION CAMERA ASSEMBLY. Refer to REMOVAL [06/2018 - 09/2022]