Physical Values
| Terminal (Wire color) |
Description | Condition | Reference value (Approx.) |
|||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | Ignition switch | Operation | |
| 2 (L) |
3 (P) |
Sound signal front speaker LH | Output | ON | Sound output | |
| 4 (LG) |
5 (W) |
Sound signal rear speaker LH | Output | ON | Sound output | |
| 6 (G) |
15 (V) |
Steering switch signal A | Input | Ignition switch ON | Press SOURCE switch | 0V |
| Press |
1.0V | |||||
| Press |
2.0V | |||||
| Press |
3.0V | |||||
| Except above | 5.0V | |||||
| 7 (P) |
Ground | ACC power supply | Input | ACC | - | Battery voltage |
| 9 (R) |
8 (GR) |
Illumination control signal | Input | ON | Headlamps ON | Battery voltage |
| 11 (SB) |
12 (V) |
Sound signal front speaker RH | Output | ON | Sound output | |
| 13 (BR) |
14 (Y) |
Sound signal rear speaker RH | Output | ON | Sound output | |
| 16 (R) |
15 (V) |
Steering switch signal B | Input | Ignition switch ON | Press |
0V |
| Press |
1.0V | |||||
| Press |
2.0V | |||||
| Except above | 5.0V | |||||
| 18 (Y) |
Ground | Vehicle speed signal | Input | ON | When vehicle speed is approx. 40 km/h (25 MPH) | |
| 19 (Y) |
Ground | Battery power supply | Input | OFF | - | Battery voltage |
| 20 (B) |
Ground | Ground | - | ON | - | 0 V |
| 21 (Shield) |
- | Camera shield | - | - | - | - |
| 22 (V) |
Ground | Camera image signal | Input | ON | When camera image is displayed | |
| 23 (LG) |
Ground | Camera power supply | Output | ON | When camera image is displayed | 6.0 V |
| Except for above | 0 V | |||||
| 24 (L) |
Ground | Camera ground | - | ON | - | 0 V |
| 39 (G) |
Ground | Reverse signal | Input | ON | Selector lever in R (reverse) | Battery voltage |
| Selector lever in any position other than R (reverse) | 0 V | |||||
| 41 (B) |
Ground | EQ04 Ground | - | ON | - | 0 V |
| 43 (B) |
Ground | EQ02 Ground | - | ON | - | 0 V |
| 45 (B) |
- | CAM DET | Input | ON | - | - |
| 51 (R) |
- | MIC VCC | Input | ON | - | - |
| 52 (G) |
50 (Shield) |
Microphone signal | Input | ON | While speaking into microphone. | |
| 53 (R) |
- | V BUS signal | - | - | - | - |
| 54 (W) |
- | USB D - signal | - | - | - | - |
| 55 (G) |
- | USB D +signal | - | - | - | - |
| 57 (B) |
- | USB ground | - | - | - | - |
| 58 (Shield) |
- | USB shield | - | - | - | - |
| 59 (Shield) |
- | AUX shield | - | - | - | - |
| 60 (G) |
Ground | AUX ground | - | ON | - | 0V |
| 61 (L) |
Ground | AUX jack audio signal RH | Input | Ignition switch ON | Received audio signal (AUX input) | |
| 62 (Y) |
Ground | AUX jack audio signal LH | Input | Ignition switch ON | Received audio signal (AUX input) | |
| 67 (B) |
Ground | Antenna amp. ON signal | Output | ON | - | Battery voltage |
| 68 (B) |
Ground | AM/FM antenna signal | Input | ON | - | 5.0 V |
| 69 (Shield) |
- | Antenna shield | - | - | - | - |
| 70 (B) |
Ground | Satellite antenna signal | Input | ON | - | 5.0 V |
| 71 (Shield) |
- | Satellite antenna shield | - | - | - | - |