Data Communication Module (DCM)
WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
| Terminal No. | Description | Measuring condition | Standard |
|---|---|---|---|
| A1 | - | - | - |
| A2 | - | - | - |
| A3 | LED GREEN | - | - |
| A4 ←→ Chassis ground | i-button | i-button OFF → ON | 1 MΩ or more → less than 1 Ω |
| A5 ←→ Chassis ground | SOS button | SOS button OFF → ON | 1 MΩ or more → less than 1 Ω |
| A6 | - | - | - |
| A7 CAN | L | - | - |
| A8 | Ignition power supply | Ignition switch OFF → ON | Less than 1 V → 9 - 16 V |
| A9 | - | - | - |
| A10 | Battery power supply | Always | 9 - 16 V |
| A11 | - | - | - |
| A12 | - | - | - |
| A13 LED | RED | - | - |
| A14 ←→ Chassis ground | GND | Always | Less than 1 Ω |
| A15 | - | - | - |
| A16 | - | - | - |
| A17 CAN | H | - | - |
| A18 | Airbag communication line | - | - |
| A19 | MUTE | - | - |
| A20 ←→ Chassis ground | ACC | Ignition switch OFF → ACC ON | Less than 1 V → 9 - 16 V |
| B1 | Front speaker input LH - | - | - |
| B2 | Front speaker output LH - | - | - |
| B3 | Front speaker input RH - | - | - |
| B4 | Front speaker output RH - | - | - |
| B5 | MIC signal OUT | - | - |
| B6 | MIC signal | - | - |
| B7 | MIC DET | - | - |
| B8 | MIC 5 V | - | - |
| B9 | Front speaker input LH + | - | - |
| B10 | Front speaker output LH + | - | - |
| B11 | Front speaker input RH + | - | - |
| B12 | Front speaker output RH + | - | - |
| B13 ←→ Chassis ground | MIC GND OUT | Always | Less than 1 Ω |
| B14 | MIC GND IN | - | - |
| B15 | - | - | - |
| B16 | - | - | - |