Bus Buffer ECU Communication Stop Mode: Description

WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM TABLE

Detection Item	Symptom	Trouble Area
BUS BUFFER ECU COMMUNICATION STOP MODE	When either condition below is met: Accessory Gateway is not displayed on "CAN Bus Check". Applies to "BUS BUFFER ECU COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE".	Bus buffer ECU branch wire or connector Bus buffer ECU