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

There may be a short circuit between one of the CAN bus lines and +B when no resistance exists between terminal 6 (CA3H) of the central gateway ECU and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU and terminal 16 (BAT) of the DLC3.

Symptom	Trouble Area
No resistance exists between terminal 6 (CA3H) of the central gateway ECU and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU and terminal 16 (BAT) of the DLC3.	Short to +B in CAN main bus line Short to +B in CAN branch line Navigation ECU sub-assembly1 Radio and display receiver assembly2 No. 7 CAN junction connector

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