Center Display Unit Connector for Inputs and Outputs (With Navigation) (2014 2015)
CENTER DISPLAY UNIT CONNECTOR A (12P)
| Cavity | Wire Color | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|---|
| A1 | BRN | GA BUS + | GA-Net bus communication signal | Vehicle in ACCESSORY mode: Pulses (depends on bus traffic) | If open/short: Center display does not dim using dash brightness control button. |
| A2 | YEL | GA BUS - | GA-Net bus communication signal | Vehicle in ACCESSORY mode: Pulses (depends on bus traffic) | If open/short: Center display does not dim using dash brightness control button. |
| Cavity | Wire Color | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|---|
| A3 | Not used | Not used | - - - | - - - | - - - |
| A4 | Not used | Not used | - - - | - - - | - - - |
| A5 | PUR | B ACC | Power source for accessories | Vehicle in ACCESSORY mode: Battery voltage | If open: Center display goes black. Audio system does not work. If short to ground: Blows the No. D13 (7.5 A) fuse in the driver's under-dash fuse/relay box. |
| A6 | ORN | +B RADIO | Continuous power source | Battery voltage | If open: Center display goes black. Audio system does not work. If short to ground: Blows the No. C15 (20 A) fuse in the under-hood fuse/relay box. |
| A7 | GRY | GA BUS SH | Shield for terminals No. 1 and No. 2 | 0 V | If open/short to ground: No effect on system. |
| A8 | Not used | Not used | - - - | - - - | - - - |
| A9 | GRY | ILLUMI+ | Detects parking light on signal | Lights on: battery voltage Lights off: 0 V | If open: When lights on, center display does not dim. If short to ground: Blows the No. E25 (7.5 A) fuse in the passenger's under-dash fuse/relay box. |
| A10 | BRN | SCTY (1) | Security signal from MICU | - - - | If open: The security system sets. |
| A11 | GRN *2 | SCTY (2) | Security signal to audio-navigation unit | - - - | If open: The security system sets. |
| BLU *1 | SCTY (4) | Security signal to rear controller and screen | - - - | If open: The security system sets. | |
| A12 | BLK | SGND | Ground for center display unit (G504) | Vehicle in ACCESSORY mode: Less than 0.2 V | If open: Center display goes black. Audio system does work.If short to ground: No effect on system. |
| *1: | With rear entertainment |
| *2: | Without rear entertainment |
CENTER DISPLAY UNIT CONNECTOR B (3P)
| Cavity | Wire Color | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|---|
| B1 | - - - | GVIF- | Inputs video signal | - - - | If open/short: Center display goes black (backlight still operates). Audio system does work. |
| B2 | - - - | GVIF+ | Inputs video signal | - - - | If open/short: Center display goes black (backlight still operates). Audio system does work. |
| B3 | - - - | GVIF SH | Shield for terminals No. 1 and No. 2 | - - - | If open/short: No effect on system. |