Open in Bus 2 Main Bus Line (07/2015 -): Description

There may be an open circuit in one of the bus 2 main lines and/or a central gateway ECU branch line when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gateway ECU is 70 Ω or higher.

Symptom	Trouble Area
Resistance between terminals 18 (CA4H) and 17 (CA4L) of central gateway ECU is 70 Ω or higher.	Central Gateway ECU branch line or connector Bus 2 main line or connector ECM Combination meter assembly CAN junction connector LH1 CAN junction connector RH1

This malfunction is not related to the lines of a bus 2 branch except the central gateway ECU branch lines or to ECUs or sensors connected to a bus 2 branch.