Physical Values
WARNING: This page is about a different car, the 2011 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
AV CONTROL UNIT CONNECTOR TERMINALS REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 6 (BR) | 15 (L) | Steering switch signal A | Input | Ignition switch ON | Keep pressing SOURCE switch. | 0 V |
| Keep pressing MENU UP switch. | 0.7 V | |||||
| Keep pressing MENU DOWN switch. | 1.3 V | |||||
| Keep pressing VOICE switch | 2.0 V | |||||
| Except for above. | 3.3 V | |||||
| 7 (R) | Ground | ACC power supply | Input | Ignition switch ACC | - | Battery voltage |
| 9 (R) | Ground | Illumination signal | Input | Ignition switch OFF | Lighting switch is OFF. | 0 V |
| Lighting switch is ON. | 12.0 V | |||||
| 16 (G) | 15 (L) | Steering switch signal B | Input | Ignition switch ON | Keep pressing VOL DOWN switch. | 0 V |
| Keep pressing VOL UP switch. | 0.7 V | |||||
| Keep pressing PHONE switch. | 1.3 V | |||||
| Except for above. | 3.3 V | |||||
| 19 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 20 (B) | Ground | Ground | - | Ignition switch ON | - | 0 V |
| 36 (O) | Ground | Signal VCC | Output | Ignition switch ACC | - | 9.0 V |
| 37 (LG) | Ground | Signal ground | - | Ignition switch OFF | - | 0 V |
| 38 (G) | Ground | Horizontal synchronizing (HP) signal | Input | Ignition switch ON | - | |
| 39 (G) | Ground | Communication signal (DISP→CONT) | Input | Ignition switch ON | When adjusting display brightness. | |
| 40 (W) | Ground | RGB area (YS) signal | Output | Ignition switch ON | At RGB image is displayed. | 5.0 V |
| At AUX image is displayed. | ||||||
| 41 | - | Shield | - | - | - | - |
| 42 (B) | Ground | RGB synchronizing signal | Output | Ignition switch ON | - | |
| 43 (G) | Ground | RGB signal (R: red) | Output | Ignition switch ON | Start Confirmation/Adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on Display Diagnosis screen. | |
| 44 (L) | Ground | RGB signal (G: green) | Output | Ignition switch ON | Start Confirmation/Adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on Display Diagnosis screen. | |
| 45 (Y) | Ground | RGB signal (B: blue) | Output | Ignition switch ON | Start Confirmation/Adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on Display Diagnosis screen. | |
| 46 (P) | Ground | Composite image signal ground | - | Ignition switch ON | - | 0 V |
| 47 (L) | Ground | Composite image signal | Output | Ignition switch ON | At camera image is displayed. | |
| 48 (Y) | Ground | Inverter ACC | Output | Ignition switch ACC | - | 9.0 V |
| 49 (BR) | Ground | Inverter ground | - | Ignition switch OFF | - | 0 V |
| 50 (R) | Ground | Vertical synchronizing (VP) signal | Input | Ignition switch ON | - | |
| 51 (R) | Ground | Communication signal (CONT→DISP) | Output | Ignition switch ON | When adjusting display brightness. | |
| 52 | - | Shield | - | - | - | - |
| 57 | - | Shield | - | - | - | - |
| 58 | - | Shield | - | - | - | - |
| 61 (Y) | Ground | AUX image signal | Input | Ignition switch ON | At AUX image is displayed. | |
| 62 (Y) | Ground | Camera image signal | Input | Ignition switch ON | At camera image is displayed. | |
| 63 | - | Shield | - | - | - | - |
| 69 (BR) | Ground | AUX image signal ground | - | Ignition switch ON | - | 0 V |
| 70 | - | Shield | - | - | - | - |
| 72 (W) | Ground | Camera ground | - | Ignition switch ON | - | 0 V |
| 73 (G) | Ground | Camera power supply | Output | Ignition switch ON | Selector lever is in "R" position. | 6.0 V |
| 76 (L) | - | AV communication signal (L) | Input/Output | - | - | - |
| 77 (G) | - | AV communication signal (H) | Input/Output | - | - | - |
| 78 (L) | - | AV communication signal (L) | Input/Output | - | - | - |
| 79 (G) | - | AV communication signal (H) | Input/Output | - | - | - |
| 80 (P) | - | CAN-L | Input/Output | - | - | - |
| 81 (L) | - | CAN-H | Input/Output | - | - | - |
| 82 (V) | Ground | Switch ground | - | Ignition switch ON | - | 0 V |
| 86 | - | Shield | - | - | - | - |
| 87 (R) | 88 (L) | TEL voice signal | Input | Ignition switch ON | During voice guide output with the VOICE switch pressed. | |
| 92 (V) | 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).
|
| 93 (G) | Ground | Parking brake signal | Input | Ignition switch ON | Parking brake is applied. | 4.5 V |
| Parking brake is released. | 0 V | |||||
| 94 (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 | |||||
| 95 (G) | Ground | Ignition signal | Input | Ignition switch ON | - | Battery voltage |
| 96 (W) | Ground | Disk eject signal | Input | Ignition switch ON | Pressing the eject switch. | 0 V |
| Except for above. | 5.0 V | |||||
| 103 (B) | 102 (W) | AUX sound signal LH | Input | Ignition switch ON | When AUX mode is selected. | |
| 104 (R) | 102 (W) | AUX sound signal RH | Input | Ignition switch ON | When AUX mode is selected. | |
| 108 (V) | 114 (LG) | Sound signal rear RH | Output | Ignition switch ON | Sound output. | |
| 109 (B) | 115 (W) | Sound signal front RH | Output | Ignition switch ON | Sound output. | |
| 110 (P) | Ground | Amp. ON signal | Output | Ignition switch ACC | - | 12.0 V |
| 111 (B) | - | Shield | - | - | - | - |
| 112 (O) | 118 (SB) | Sound signal rear LH | Output | Ignition switch ON | Sound output. | |
| 113 (G) | 119 (R) | Sound signal front LH | Output | Ignition switch ON | Sound output. | |
| 120 (G) | 124 (B) | Satellite radio sound signal LH | Input | Ignition switch ON | When satellite radio mode is selected. | |
| 121 (W) | 125 (R) | Satellite radio sound signal RH | Output | Ignition switch ON | When satellite radio mode is selected | |
| 122 (B) | Ground | Communication signal (CONT→SAT) | Output | Ignition switch ON | When satellite radio mode is selected. | |
| 126 | - | Shield | - | - | - | - |
| 127 | - | Shield | - | - | - | - |
| 129 (R) | Ground | Request signal (SAT→CONT) | Input | Ignition switch ON | When satellite radio mode is selected. | |
| 130 (W) | Ground | Communication signal | (SAT→CONT) Input | Ignition switch ON | When satellite radio mode is selected. | |
| 132 (G) | - | USB ground | - | - | - | - |
| 133 (R) | - | USB D-signal | - | - | - | - |
| 134 (W) | - | V BUS signal | - | - | - | - |
| 135 (L) | - | USB D+ signal | - | - | - | - |
| 136 | - | Shield | - | - | - | - |
| 138 | - | AM - FM main | Input | - | - | - |
| 139 | - | Antenna amp. ON signal | Output | Ignition switch ON | - | 12.0 V |