Terminals and Reference Value for Audio Unit for BOSE System
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS REFERENCE VALUE FOR AUDIO UNIT FOR BOSE SYSTEM
| Terminal (Wire color) | Item | Signal input/output | Condition | Reference value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| + | - | Ignition switch | Operation | |||||||
| 2 (W) | 1 (B) | Audio signal front LH | Output | ON | Receive audio signal | |||||
| 4 (G) | 3 (R) | Audio signal front RH | Output | ON | Receive audio signal | |||||
| 5 (G/W) | Ground | Antenna signal | Output | ON | - | Approx. 12 V | ||||
| 6 (Y) | Ground | Battery power supply | - | - | - | Battery voltage | ||||
| 9 | - | Shield | - | - | - | Approx. 0 V | ||||
| 10 (LG) | Ground | ACC power supply | Input | ON | - | Battery voltage | ||||
| 11 | - | Shield | - | - | - | Approx. 0 V | ||||
| 12 (G/Y) | Ground | Amp. ON signal | Output | ON | - | Approx. 12 V | ||||
| 14 (BR) | 13 (Y) | Audio signal rear LH | Output | ON | Receive audio signal | |||||
| 16 (L) | 15 (P) | Audio signal rear RH | Output | ON | Receive audio signal | |||||
| 18 (W/G) | Ground | Vehicle speed signal (2-pulse) | Input | ON | When vehicle speed is approx. 40 km/h (25 MPH) | |||||
| 22 (R) | Ground | Remote control A | Input | ON | Press MODE switch(1) | Approx. 0 V | ||||
| Press SEEK UP switch | Approx. 1.7 V | |||||||||
| Press VOL UP switch | Approx. 3.3 V | |||||||||
| Except for above | Approx. 5 V | |||||||||
| 23 (G) | Ground | Remote control B | Input | ON | Press POWER switch(2) | Approx. 0 V | ||||
| Press SEEK DOWN switch | Approx. 1.7 V | |||||||||
| Press VOL DOWN switch | Approx. 3.3 V | |||||||||
| Except for above | Approx. 5 V | |||||||||
| 24 (R/B) | Ground | Voice guidance ON signal (With navigation system) | Input | ON | Press the "VOICE" switch | |||||
| 25 (Y) | - | Remote control ground | - | ON | - | - | ||||
| 27 (W) | 26 (OR) | TEL voice signal | Input | ON | When inputting TEL voice signal | |||||
| 28 (L) | Ground | Tel ON signal | Input | ON | When using TEL | Approx. 0V | ||||
| When not using TEL | Approx. 5V | |||||||||
| 29 | - | Shield | - | - | - | Approx. 0V | ||||
| 31 | - | Shield (With navigation system) | - | - | - | - | ||||
| 32 (L/W) | 30 (W/B) | Voice guidance signal (With navigation system) | Input | ON | When inputting voice guidance | |||||
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