Electrical Specification

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Contents	Measuring condition	Standard	Note
1	CAN communication line (+)	-	-	-
2 <-> 4 or 17	Main power supply	Ignition switch ON	Battery voltage	-
4 <-> Chassis ground	GND	Always	0 V	-
10 <-> 4 or 17	Backup power supply	Always	Battery voltage	-
13 <-> 4 or 17	AWD solenoid	READY ON, "P" or "N" range	0 V	Resistance: 1.6 - 3.8 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase.
13 <-> 4 or 17	AWD solenoid	READY ON, "D" range, brake ON	Refer to waveform (1).
14	CAN communication line (-)	-	-	-
15 <-> 4 or 17	Main power supply	Ignition switch ON	Battery voltage	-
17 <-> Chassis ground	GND	Always	0 V	-
18 <-> 4 or 17	Self shut-off relay	Ignition switch ON	Less than 1.5 V	-
21 <-> 4 or 17	Ignition switch	Ignition switch ON	Battery voltage	-