Cellular Communication Connector End Views
WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle Communication Interface Module (VCIM) C1 Connector End View (UE1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | - | - | Not Used |
| 2 | PU | 1156 | Keypad Red LED Signal |
| 3 | GY/BK | 1798 | Keypad Green LED Signal |
| 4-5 | - | - | Not Used |
| 6 | BN | 1941 | Keypad Supply Voltage |
| 7 | BK/WH | 851 | Ground |
| 8-10 | - | - | Not Used |
| 11 | PU | 679 | Keypad Signal |
| 12-14 | - | - | Not Used |
| 15 | RD/WH | 2240 | Battery Positive Voltage |
| 16 | - | - | Not Used |
Vehicle Communication Interface Module (VCIM) C2 Connector End View (UE1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-BU | 658 | Cellular Telephone Voice Signal |
| 2 | L-BU/BK | 659 | Cellular Telephone Voice Low Reference |
| 3-5 | - | - | Not Used |
| 6 | PU | 1807 | Class 2 Serial Data |
| 7 | - | - | Not Used |
| 8 | BARE | 814 | Drain Wire |
| 9 | GY | 655 | Cellular Microphone Signal |
| 10 | BARE | 1782 | Drain Wire |
| 11-12 | - | - | Not Used |
Vehicle Communication Interface Module (VCIM) C3 Connector End View (UAV)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN | 5142 | Modem TX (Not Used) |
| 2 | PK | 5149 | Cellular Microphone Signal |
| 3 | L-BU | 5141 | Modem RX (Not Used) |
| 4 | PK/BK | 5152 | Cellular Microphone Low Reference |
| 5 | BARE | 1792 | Drain Wire |
| 6-8 | - | - | Not Used |
| 9 | YE/BK | 5143 | Modem Ground (Not Used) |
| 10 | BARE | 701 | Drain Wire |
| 11-16 | - | - | Not Used |
Inside Rearview Mirror (ISRVM) Connector End View (UE1)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | - | - | Not Used |
| 2 | BARE | 1782 | Drain Wire |
| 3-7 | - | - | Not Used |
| 8 | BK/WH | 851 | Ground |
| 9 | L-GN | 24 | Backup Lamp Supply Voltage |
| 10 | GY | 655 | Cellular Microphone Signal |
| 11 | PU | 679 | Keypad Signal |
| 12 | BN | 1941 | Keypad Supply Voltage |
| 13 | PK | 1339 | Ignition 1 Voltage |
| 14 | GY/BK | 1798 | Keypad Green LED Signal |
| 15 | PU | 1156 | Keypad Red LED Signal |
| 16 | - | - | Not Used |