Id Code Box

Fig 1: ID Code Box Terminals Layout

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NOTE: Disconnect the control module connector before checking the following items.

Terminal No.	Standard	Measuring condition	Item
1 (+B) ↔ 5 (GND)	10 - 14 V	Always	Voltage
3 (IMO2) ↔ 5 (GND)	0 V	Ignition OFF	Voltage
5 (GND) ↔ Chassis ground	Continuity exists	Always	Continuity

NOTE: Connect the control module connector before checking the following items.

Terminal No.	Standard	Measuring condition	Item
3 (IMO2) ↔ 5 (GND)	0 V	Ignition OFF	Voltage
3 (IMO2) ↔ 5 (GND)	Waveform 1	Ignition ON	Voltage

Waveform 1

Fig 2: Control Module I/O Signal Waveform 1

Courtesy of SUBARU OF AMERICA, INC.