Physical Values
TERMINALS DESCRIPTION
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 1 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 2 (V) | Ground | ACC power supply | Input | Ignition switch ACC | - | Battery voltage |
| 3 (SB) | Ground | Ignition signal | Input | Ignition switch ON | - | Battery voltage |
| 4 (B) | Ground | Ground | - | Ignition switch ON | - | 0 V |
| 7 (L) | 8 | Microphone signal | Input | Ignition switch ON | Give a voice | |
| 8 | - | Shield (microphone signal ground) | - | - | - | - |
| 9 (BR) | 10 (Y) | Sound signal (Telephone voice, telephone guidance) | Output | Ignition switch ON | During voice guide output with the <-- icon --> switch pressed | |
| 11 (O) | Ground | Mute control signal | Output | Ignition switch ON | While using hands-free phone system | 0 V |
| While not using hands-free phone system | 5.0 V | |||||
| 12 (W) | 14 (LG) | Steering switch signal A | Input | Ignition switch ON | Keep pressing <-- icon --> switch | 0 V |
| Keep pressing MENU UP switch | 1.25 V | |||||
| Keep pressing MENU DOWN switch | 2.5 V | |||||
| Except for above | 5.0 V | |||||
| 13 (GR) | 14 (LG) | Steering switch signal B | Input | Ignition switch ON | Keep pressing VOL DOWN switch | 0 V |
| Keep pressing VOL UP switch | 1.25 V | |||||
| Keep pressing <-- icon --> <-- icon --> switch | 2.5 V | |||||
| Keep pressing SOURCE switch | 3.7 V | |||||
| Except for above. | 5.0 V | |||||
| 14 (LG) | Ground | Steering switch signal ground | - | Ignition switch ON | - | 0 V |
| 20 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 22 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 24 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 28 (V) | Ground | Vehicle speed signal (8-pulse) | Input | Ignition switch ON | When vehicle speed is approx. 40 km/h (25 MPH) |
NOTE:
The maximum voltage varies depending on the specification (destination unit).
|
| 29 (P) | Ground | Microphone power supply | Output | Ignition switch ON | - | 5.0 V |
| 33 | - | TEL antenna signal | Input | - | Not connected to TEL antenna connector | 5.0 V |
| 34 | - | Shield | - | - | - | - |
| 35 (R) | - | AV communication signal (H) | Input/Output | - | - | - |
| 36 (G) | - | AV communication signal (L) | Input/Output | - | - | - |
| 39 (L) | - | M-CAN JUMPER 1 | - | - | - | - |
| 40 (L) | - | M-CAN +2 | - | - | - | - |
| 41 (Y) | - | M-CAN JUMPER 2 | - | - | - | - |
| 42 (Y) | - | M-CAN-2 | - | - | - | - |