Check Bus 3 Line for Short to GND [10/2015 - ]: Description

There may be a short circuit between one of the CAN bus lines and GND when no resistance exists between terminal 6 (CA3H) of the central gateway ECU and terminal 4 (CG) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU and terminal 4 (CG) of the DLC3.

Symptom	Trouble Area
No resistance exists between terminal 6 (CA3H) of the central gateway ECU and terminal 4 (CG) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU and terminal 4 (CG) of the DLC3.	Short to ground in CAN main bus line Short to ground in CAN branch line Navigation ECU sub-assembly1 Radio and display receiver assembly2 No. 8 CAN junction connector

*1: for Navigation Receiver Type
*2: for Radio and Display Type