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

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
  • Millimeter wave radar sensor assembly
  • Clearance warning ECU assembly (w/ Intuitive Parking Assist System)
  • Blind spot monitor sensor LH (B) (w/ Blind Spot Monitor System)
  • Parking assist ECU (w/ Panoramic View 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