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Home >> Subaru >> 2022 >> Ascent Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics)) >> Control Module I/O Signal >> Electrical Specification >> Id Code Box

Id Code Box

WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
G10277423Courtesy of SUBARU OF AMERICA, INC.
Terminal No. Contents Measuring condition Standard
(i33) No. 1 ←→> 5 Battery power supply Always(1) 9.5 V or more
(i33) No. 2 LIN communication ACC ON, IGN ON or power OFF, and open/close the door Pulse generation
(i33) No. 3 - - -
(i33) No. 4 ←→> 5 Immobilizer Ignition switch OFF 0 V
Ignition switch ON 7 V or more → pulse generates temporarily
(i33) No. 5 ←→> Chassis ground Ground Always(1) Less than 1 Ω
(1) Executed with the ID code box connector disconnected.