Diagnostic Trouble Code Chart [12/2023 - ]

WARNING: This page is about a different car, the 2024 Toyota Mirai. However, it is still accessible from the selected car via links, so may be relevant.

LIN COMMUNICATION SYSTEM

DTC No.	Detection Item	DTC Output from	Priority	Link
B1206-87	P/W Master SW System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B2287-87	LIN Communication Missing Message	Power Source Control	A	Refer to DTC B2287-87: LIN Communication Missing Message [12/2023 - ]
B2321-87	D-Door P/W System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B2322-87	P-Door P/W System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B2323-87	RR-Door P/W System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B2324-87	RL-Door P/W System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B2325-88	Door LIN Bus off	Main Body	A	Refer to DTC B2325-88: Door LIN Bus off [12/2023 - ]
B2329-87	Sunshade System Missing Message	Main Body	A	Refer to DTC B1206-87: P/W Master SW System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [12/2023 - ]
B276C-88	Alarm / Wiper LIN Bus off	Main Body	A	Refer to DTC B276C-88: Alarm / Wiper LIN Bus off [12/2023 - ]
B2781-87	Steering Lock System Missing Message	Smart Key	A	Refer to DTC B2781-87: Steering Lock System Missing Message [12/2023 - ]
B2785-88	Communication between ECUs connected by LIN Bus off	Smart Key	A	Refer to DTC B2785-88: Communication between ECUs connected by LIN Bus off [12/2023 - ]
B2789-87	ID-BOX Missing Message	Smart Key	A	Refer to DTC B2789-87: ID-BOX Missing Message [12/2023 - ]
B278C-87	Power Source Control System Missing Message	Smart Key	A	Refer to DTC B278C-87: Power Source Control System Missing Message [12/2023 - ]