Terminals and Reference Value for Rear Audio Remote Control Unit
WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
REAR AUDIO REMOTE CONTROL UNIT TERMINALS AND REFERENCE VALUE
| Terminal (Wire color) | Item | Signal input/output | Condition | Reference value (Approx.) | Example of symptom | ||
|---|---|---|---|---|---|---|---|
| + | - | Ignition switch | Operation | ||||
| 2 (G) | 1 (B) | Audio sound signal LH | Input | ON | Receive audio signal | No sound from LH headphone channel. | |
| 4 (W) | 3 (R) | Audio sound signal RH | Input | ON | Receive audio signal | No sound from RH headphone channel. | |
| 5 | - | Shield | - | - | - | 0V | Interference and distortion heard from headphones or rear audio remote control unit switches not operating properly. |
| 6 (R/L) | Ground | Illumination | Input | ON | Lighting switch ON | 12V | Rear audio remote control unit does not illuminate. |
| Lighting switch OFF | 0V | ||||||
| 7 (LG) | - | Remote control ground | - | - | - | 0V | Rear audio remote control unit switches do not function. |
| 8 (O) | Ground | Remote control enable signal | Input | ON | Audio unit ON | 5V | Rear audio remote control unit does not operate. |
| 9 (V) | Ground | Remote control A | Input | ON | Audio unit ON | 5V | Rear audio remote control unit does not operate properly. |
| 10 (P) | Ground | Remote control B | Input | ON | Audio unit ON | 5V | Rear audio remote control unit does not operate properly. |
| 11 (BR/Y) | Ground | Remote control C | Input | ON | Audio unit ON | 5V | Rear audio remote control unit does not operate properly. |
| 12 (L) | Ground | Remote control D | Input | ON | Audio unit ON | 5V | Rear audio remote control unit does not operate properly. |
| 13 (V) | Ground | Remote control switch power supply | Input | ON | Audio unit ON | 12V | Rear audio remote control does not operate. |
| 15 (B) | - | Ground | - | ON | - | 0V | - |