Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2022 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE

Data Link Connector: Note

This connector is used for Subaru Select Monitor.

For detailed connection procedures, refer to "Application help".

CAUTION:

Do not connect any tools other than Subaru Select Monitor or general scan tool because the circuit for Subaru Select Monitor may be damaged.

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Contents	Measuring condition	Standard
(i221) No. 1	-	-	-
(i221) No. 2	-	-	-
(i221) No. 3	-	-	-
(i221) No. 4 ←→ Chassis ground	GND	Always	10 Ω or less
(i221) No. 5 ←→ Chassis ground	GND	Always	10 Ω or less
(i221) No. 6	CAN-H	-	-
(i221) No. 7	-	-	-
(i221) No. 8 ←→ Chassis ground	Ignition power supply	When ignition switch is ON	Battery voltage
(i221) No. 9	-	-	-
(i221) No. 10	-	-	-
(i221) No. 11	-	-	-
(i221) No. 12	-	-	-
(i221) No. 13	-	-	-
(i221) No. 14	CAN-L	-	-
(i221) No. 15	-	-	-
(i221) No. 16 ←→ Chassis ground	Battery power supply	Always	Battery voltage

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.