DTC B1409 SCU Communication: Wiring diagram

Immobilizer system Ref. to WIRING SYSTEM>Immobilizer System>WIRING DIAGRAM .

Fig 1: Immobilizer System Wiring Diagram (SCU Communication)

Courtesy of SUBARU OF AMERICA, INC.

CAUTION: When the body integrated unit is replaced, registration of the immobilizer system is required. For details, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.

Fig 2: Immobilizer System SCU Communication Inspection Flowchart

Courtesy of SUBARU OF AMERICA, INC.