Physical Values
CONNECTOR TERMINAL REFERENCE
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 1 (R) | Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 2 (L) | Ground | ACC power supply | Input | Ignition switch ACC | - | Battery voltage |
| 3 (LG) | 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 (TEL voice, voice guidance) | Output | Ignition switch ON | During voice guide output with the Phone Send switch pressed. | |
| 11 (SB) | Ground | TEL ON signal | Output | Ignition switch ON | While using hands-free phone system. | 0 V |
| While not using hands-free phone system. | 5.0 V | |||||
| 12 (GR) | 14 (L) | Steering switch signal A | Input | Ignition switch ON | Keep pressing Phone Send switch | 0 V |
| Except for above | 4.8 V | |||||
| 13 (P) | 14 (L) | Steering switch signal B | Input | Ignition switch ON | Keep pressing Phone End switch | 0 V |
| Except for above. | 4.8 V | |||||
| 14 (L) | Ground | Steering switch signal ground | - | Ignition switch ON | - | 0 V |
| 20 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 21 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 23 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 24 (B) | Ground | Control signal | - | Ignition switch ON | - | 0 V |
| 28 (O) | Ground | Vehicle speed signal (2-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 (R) | 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 (G) | - | AV communication signal (H) | Input/Output | - | - | - |
| 36 (R) | - | AV communication signal (L) | Input/Output | - | - | - |