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Home >> Subaru >> 1999 >> Impreza RS, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls - System & Component Testing) >> Computerized Engine Controls >> Electronic Control Module (ECM) >> Power Circuits (Ignition Off)

Power Circuits (Ignition Off)

WARNING: This page is about a different car, the 2001 Subaru Outback, 2001 Subaru Legacy, 2001 Subaru Impreza, and 2001 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition off. Check for battery voltage between ECM power terminals and ground. For ECM power terminal identification, see appropriate pin voltage chart in PIN VOLTAGE CHARTS article. If battery voltage does not exist, check fuse or fusible link. Fuses are located under instrument panel. Auxiliary fuse panel is located in engine compartment on all models Fusible links are in engine compartment. If fuse and fusible link are okay, check for an open in wire between fuse/fusible link and ECM. See WIRING DIAGRAMS article.

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