K73 Telematics Communication Interface Control Module X1
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Sierra 3500 HD, 2015 GMC Sierra 2500 HD, 2015 GMC Sierra 1500, 2015 Chevrolet Silverado 3500 HD, and 2015 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | 13575546 | J-35616-16 (LT GN) | J-38125-559 | Not Required | Not Required | Not Required | Not Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 0.5 |
- L-GN |
5060 5060 |
Low Speed GMLAN Serial Data | I | - - |
| 2 | 0.35 | BN/WH | 2517 | Keypad Red LED Control | I | - |
| 3 | 0.35 | YE/VT | 2516 | Keypad Green LED Control | I | - |
| 4 - 5 | - | - | - | Not Occupied | - | - |
| 6 | 0.35 0.35 |
- L-GN/BK |
2515 2515 |
Keypad Control | I | - - |
| 7 | 0.35 | BK | 2550 | Ground | I | - |
| 8 - 9 | - | - | - | Not Occupied | - | - |
| 10 | 0.5 0.5 |
- D-BU |
2500 2500 |
High Speed GMLAN Serial Data (+) (1) | I | - - |
| 11 | 0.35 0.35 |
- L-GN/WH |
2514 2514 |
Keypad Signal | I | - - |
| 12 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | I | - |
| 13 - 14 | - | - | - | Not Occupied | - | - |
| 15 | 0.35 0.35 |
RD RD/D-BU |
3240 3240 |
Battery Positive Voltage | I | - - |
| 16 | - | - | - | Not Occupied | - | - |