Open in Bus 4 Main Bus Line [10/2015 - 08/2019]: Description

There may be an open circuit in one of the bus 4 main lines when the resistance between terminals 22 (CA2H) and 7 (CA2L) of the network gateway ECU is 70 Ω or higher.

Symptom	Trouble Area
Resistance between terminals 22 (CA2H) and 7 (CA2L) of network gateway ECU is 70 Ω or higher.	CAN main bus line or connector Network gateway ECU Airbag sensor assembly No. 1 CAN junction connector No. 7 CAN junction connector No. 8 CAN junction connector No. 9 CAN junction connector No. 12 CAN junction connector

This malfunction is not related to the lines of a bus 4 branch or to ECUs or sensors connected to a bus 4 branch.