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Id Code Box
Courtesy of SUBARU OF AMERICA, INC.
| Terminal No. |
Terminal symbol |
Content |
| (B422) No. 1 |
+B |
+B |
| (B422) No. 2 |
LIN |
LIN communication |
| (B422) No. 4 |
IMO1 |
Immobilizer communication 1 |
| (B422) No. 5 |
GND |
GND |
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 |
| 4 (IMO1) ←→ 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 |
| 4 (IMO1) ←→ 5 (GND) |
0 V |
Ignition OFF |
Voltage |
| 4 (IMO1) ←→ 5 (GND) |
Waveform 1 |
Ignition ON |
Voltage |
Waveform 1
Courtesy of SUBARU OF AMERICA, INC.
| Item |
Content |
| Measured terminal |
4 (IMO1) ←→ 5 (GND) |
| Equipment setting |
5 V/DIV, 100 ms/DIV |
| Measuring condition |
Ignition ON |