Vehicle Communication Interface Module (VCIM) (UE1) X1
WARNING: This page is about a different car, the 2016 Chevrolet Impala Limited. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle Communication Interface Module (VCIM) (UE1) X1
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| 2 | 0.35 BN/WH | 2517 | Keypad Red LED Signal |
| 3 | 0.35 YE/BK | 2516 | Keypad Green LED Signal |
| 4-5 | - | - | Not Used |
| 6 | 0.35 L-GN/BK | 2515 | Keypad Supply Voltage |
| 7 | 0.8 WH | 1351 | Ground |
| 8-9 | - | - | Not Used |
| 10 | 0.35 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| 11 | 0.35 D-GN/WH | 2514 | Keypad Signal |
| 12 | 0.35 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 13 | 0.5 GY/BK | 5167 | Battery Backup Low Reference |
| 14 | 0.5 RD/WH | 5235 | Battery Backup Supply Voltage |
| 15 | 0.5 RD/WH | 2340 | Battery Positive Voltage |
| 16 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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