DTC U1000: CAN Communication Failure (Message Registry) [04/2018 - ]: Procedure

1. Clear the DTCs.

   Chassis > Panoramic View Monitor > Clear DTCs 

   Chassis > Parking Assist Camera > Clear DTCs 

2. Check for DTCs.

   Chassis > Panoramic View Monitor > Trouble Codes 

   Chassis > Parking Assist 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 [04/2018 - ]

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [04/2018 - ] 

Result: 

B 

REPLACE PARKING ASSIST ECU. Refer to  REMOVAL [04/2018 - 08/2021]  , or refer to  REMOVAL [08/2021 - ] 

Result: 

C 

REPLACE TELEVISION CAMERA ASSEMBLY. Refer to  REMOVAL [04/2018 - ]