Nissan Ariya: Wireless Charger

Nissan Ariya (FE0) 2023-2025 Service & Repair Manual / Electrical & Power Control / Power Outlet / Wireless Charger

Ecu Diagnosis Information. Wireless Charger Unit

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No. (Wire color)		Description		Condition	Standard	Reference value
+	–	Signal name	Input/ Output	Condition	Standard	Reference value
1 (L)	Ground	Power switch ON signal	Input	Power switch ON	9.0 — 16.0 V	Battery power supply
2 (SB)	Ground	CAN-H	Input/ Output	Power switch ON	—	—
4 (B)	Ground	Ground	—	Power switch ON	—	Approx. 0 V
5 (GR)	Ground	Ground (wireless charger)	—	Power switch ON	—	Approx. 0 V
6 (V)	Ground	CAN-L	Input/ Output	Power switch ON	—	—
7 (G)	5 (GR)	Wireless charger indicator (green) signal	Output	Power switch ON Wireless charger indicator (green) ON	—	Approx. 3.0 V
7 (G)	5 (GR)	Wireless charger indicator (green) signal	Output	Power switch ON Wireless charger indicator (green) OFF	—	Approx. 0 V
8 (P)	5 (GR)	Wireless charger indicator (orange) signal	Output	Power switch ON Wireless charger indicator (orange) ON	—	Approx. 2.0 V
8 (P)	5 (GR)	Wireless charger indicator (orange) signal	Output	Power switch ON Wireless charger indicator (orange) OFF	—	Approx. 0 V

Refer to Fail-safe.

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority	Detected items (DTC)
1	U0079-00: Control module communication Bus G Off U2118-87: CAN communication error (Intelligent Key) U2148-87: CAN communication error (brake control unit) U214E-87: CAN communication error (combination meter) U214F-87: CAN communication error (BCM) U215B-87: CAN communication error (IPDM E/R)
2	B1B00-08: CAN communication B1B01-1C: Wireless charger unit B1B02-1D: Wireless charger unit B1B03-49: Wireless charger unit B1B05-09: Wireless charger unit

Self Diagnostic Result

DTC	Display contents of CONSULT	Reference
B1B00-08	CAN communication	Refer to DTC Description.
B1B01-1C	Wireless charger unit	Refer to DTC Description.
B1B02-1D	Wireless charger unit	Refer to DTC Description.
B1B03-49	Wireless charger unit	Refer to DTC Description.
B1B05-09	Wireless charger unit	Refer to DTC Description.
U0079-00	Control module communication Bus G Off	Refer to DTC Description.
U2118-87	CAN communication error (Intelligent Key)	Refer to DTC Description.
U2148-87	CAN communication error (brake control unit)	Refer to DTC Description.
U214E-87	CAN communication error (combination meter)	Refer to DTC Description.
U214F-87	CAN communication error (BCM)	Refer to DTC Description.
U215B-87	CAN communication error (IPDM E/R)	Refer to DTC Description.

RELATED TO WIRELESS CHARGER

Make sure the wireless charger is not in a deactivation condition before starting diagnosis. Refer to System Description.

Symptoms	Check items		Possible malfunction location/Action to take
Wireless charging does not start	Power switch is not turned ON.		Turn ON the power switch.
	Using non-Qi-certified smart phones		Smartphones not supporting Qi format are unable to charge wirelessly.
	Using Qi-certified smart phones.	When a Qi-certified smart phone starts charging, an orange indicator lamp flashes. (The indicator lamp turns off after flashing for 8 seconds.)	Confirm if any foreign matters are on the charging pad. If the wireless charger and/or smart phone are/is overheated, leave them/it to cool off. Perform self-diagnosis with CONSULT. Perform detected DTC self-diagnosis. Refer to DTC Index.
	Using Qi-certified smart phones.	The wireless charger indicator lamp does not turn ON/flash.	Wireless charger unit power supply and ground circuit malfunction. Refer to Diagnosis Procedure.