Physical Values
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 1 (Y/B) | Ground | Woofer amp. ON signal | Output | Ignition switch ON | - | 12.0 V |
| 2 (W) | 3 (P) | Sound signal front speaker LH | Output | Ignition switch ON | Sound output. | |
| 4 (V) | 5 (R/B) | Sound signal rear speaker LH | Output | Ignition switch ON | Sound output. | |
| 6 (W/L) | 15 (L/G) | Steering switch signal A | Input | Ignition switch ON | Keep pressing SOURCE switch. | 0 V |
| Keep pressing SEEK UP switch. | 1.4 V | |||||
| Keep pressing SEEK DOWN switch. | 2.5 V | |||||
| Keep pressing "HANDSFREE" and "PHONE" switch. | 3.5 V | |||||
| Except for above. | 5.0 V | |||||
| 7 (L/Y) | Ground | ACC power supply | Input | Ignition switch ACC | - | Battery voltage |
| 9 (W) | 8 (B/R) | Illumination control signal | Input | Ignition switch ON |
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|
0 V | |||||
| 11 (G) | 12 (R) | Sound signal front speaker RH | Output | Ignition switch ON | Sound output. | |
| 13 (LG) | 14 (GR) | Sound signal rear speaker RH | Output | Ignition switch ON | Sound output. | |
| 16 (GR/R) | 15 (L/G) | Steering switch signal B | Input | Ignition switch ON | Keep pressing VOL DOWN switch. | 0 V |
| Keep pressing VOL UP switch. | 1.4 V | |||||
| Keep pressing "END CALL" switch. | 2.5 V | |||||
| Except for above. | 5.0 V | |||||
| 18 (V/R) | 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).
|
| 19 (L) | Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 20 (B) | Ground | Ground | - | Ignition switch ON | - | 0 V |
| 22 (B) | Ground | EQ2 | - | Ignition switch ON | - | 0 V |
| 23 (B) | Ground | EQ3 | - | Ignition switch ON | - | 0 V |
| 24 (B) | Ground | EQ4 | - | Ignition switch ON | - | 0 V |
| 25 (Y/R) | Ground | Reverse signal | Input | Ignition switch ON | Selector lever is in R position. | 12.0 V |
| Selector lever is in other than R position. | 0 V | |||||
| 30 (P) | 31 (L) | Sound signal woofer | Output | Ignition switch ON | Sound output. | |
| 34 (BR) | 35 (Y) | Sound signal (TEL voice, voice guidance) | Output | Ignition switch ON | During voice guide output with the "HANDSFREE" and "PHONE" switch pressed. | |
| 36 (B) | Ground | Ground | - | Ignition switch ON | - | 0 V |
| 37 | - | Shield | - | - | - | - |
| 38 (SB) | - | AV communication signal (H) | Input/Output | - | - | - |
| 39 (LG) | - | AV communication signal (L) | Input/Output | - | - | - |
| 41 (G/Y) | Ground | Camera image signal | Input | Ignition switch ON | At rear view camera image displayed | |
| 42 | - | Shield | - | - | - | - |
| 43 (G/O) | Ground | Camera power supply | Output | Ignition switch ON | At rear view camera image is displayed. | 6.0 V |
| Except for above. | 0 V | |||||
| 44 (G/R) | Ground | Camera ground | - | Ignition switch ON | - | 0 V |
| 45 (G) | - | USB ground | - | - | - | - |
| 46 (R) | - | USB D-signal | Input/Output | - | - | - |
| 47 (L) | - | USB D+ signal | Input/Output | - | - | - |
| 48 (W) | - | V BUS signal | Output | - | - | - |
| 49 (W) | - | AUX sound signal LH | Input | - | - | - |
| 50 (G) | - | AUX sound signal RH | Input | - | - | - |
| 51 (R) | - | AUX sound signal ground | - | - | - | - |
| 53 | - | Shield | - | - | - | - |
| 54 | Ground | GPS antenna signal | Input | ON | Not connected to GPS antenna connector. | 5.0 V |
| 55 | - | Shield | - | - | - | - |
| 70 | Ground | Antenna amp. ON signal | Output | Ignition switch ON | - | 12.0 V |
| 71 | - | Antenna signal | Input | - | - | - |
| 73 | - | Satellite radio antenna signal | Input | - | - | - |