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Home >> Subaru >> 2024 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> System >> Common Diagnostic Operations >> Data Link Connector >> Note

Data Link Connector: Note

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This connector is used for Subaru Select Monitor.

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

G13633124Courtesy 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 DIAG 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 DIAG CAN L - -
(i221) No. 15 - - -
(i221) No. 16 ←→ Chassis ground Battery power supply Always Battery voltage