Check Bus 1 Line [11/2023 - ]: Description

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Symptom	Trouble Area
There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that display communication stop history on the "Detail" screen.	CAN main bus line, CAN branch line or connector Central gateway ECU (network gateway ECU) Forward recognition camera Clearance warning ECU assembly (w/ Intuitive Parking Assist System) Parking assist ECU (w/ Panoramic View Monitor System) Millimeter wave radar sensor assembly Blind spot monitor sensor LH (B) (w/ Blind Spot Monitor System) Rear television camera assembly (w/ Parking Assist Monitor System) No. 5 global CAN junction connector No. 10 global CAN junction connector No. 1 CAN junction terminal

Symptom

Trouble Area

There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that display communication stop history on the "Detail" screen.

CAN main bus line, CAN branch line or connector
Central gateway ECU (network gateway ECU)
Forward recognition camera
Clearance warning ECU assembly (w/ Intuitive Parking Assist System)
Parking assist ECU (w/ Panoramic View Monitor System)
Millimeter wave radar sensor assembly
Blind spot monitor sensor LH (B) (w/ Blind Spot Monitor System)
Rear television camera assembly (w/ Parking Assist Monitor System)
No. 5 global CAN junction connector
No. 10 global CAN junction connector
No. 1 CAN junction terminal