Impreza WRX F4-2.0L DOHC Turbo (2004)
connector at a time from the circuit, starting with the one located farthest from power supply. If the test lamp goes out when a connector is
disconnected, the wiring between that connection and next connector (farther from the power supply) is shorted.
2. Ohmmeter method:
Disconnect all affected connectors, and check the continuity between each connector and ground. When the ohmmeter indicates continuity
between a particular connector and ground, that the connector is shorted.
