K56 Serial Data Gateway Module X2
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | 19370262 | EL-35616-58 (BK) | EL-38125-58 |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 - 3 | - | - | - | Not Occupied | - | - |
| 4 | 0.35 0.35 |
BU / BU / WH |
2500 2500 |
High Speed GMLAN Serial Data [+] 1 High Speed GMLAN Serial Data [+] 1 |
I I |
- - |
| 5 | 0.35 0.35 |
WH / WH / BU |
2501 2501 |
High Speed GMLAN Serial Data [-] 1 High Speed GMLAN Serial Data [-] 1 |
I I |
- - |
| 6 | 0.35 0.35 |
BU / GY BU / OG |
3935 3935 |
High Speed GMLAN Serial Data [+] 8 High Speed GMLAN Serial Data [+] 8 |
I I |
- - |
| 7 | 0.35 0.35 |
WH / BU WH / GY |
3936 3936 |
High Speed GMLAN Serial Data [-] 8 High Speed GMLAN Serial Data [-] 8 |
I I |
- - |
| 8 | 0.35 0.35 |
BU / YE BU / BK |
6105 6105 |
High Speed GMLAN Serial Data [+] 2 High Speed GMLAN Serial Data [+] 2 |
I I |
- - |
| 9 | 0.35 0.35 |
WH / GY |
6106 6106 |
High Speed GMLAN Serial Data [-] 2 High Speed GMLAN Serial Data [-] 2 |
I I |
- - |
| 10 | 0.35 | BU / GN | 1304 | High Speed GMLAN Serial Data [+] 9 | I | - |
| 11 - 13 | - | - | - | Not Occupied | - | - |
| 14 | 0.35 | BU | 2500 | High Speed GMLAN Serial Data [+] 1 | I | - |
| 15 | 0.35 | WH | 2501 | High Speed GMLAN Serial Data [-] 1 | I | - |
| 16 | 0.35 | BU / GY | 3935 | High Speed GMLAN Serial Data [+] 8 | I | - |
| 17 | 0.35 | WH / GY | 3936 | High Speed GMLAN Serial Data [-] 8 | I | - |
| 18 | 0.35 | BU / YE | 6105 | High Speed GMLAN Serial Data [+] 2 | I | - |
| 19 | 0.35 | WH | 6106 | High Speed GMLAN Serial Data [-] 2 | I | - |
| 20 | 0.35 | WH / GN | 1305 | High Speed GMLAN Serial Data [-] 9 | I | - |
| 21 - 22 | - | - | - | Not Occupied | - | - |
| 23 | 0.35 | VT / BK | 1639 | Run/Crank Ignition 1 Voltage | I | - |
| 24 | - | - | - | Not Occupied | - | - |
| 25 | 0.35 | WH / BU | 5986 | Serial Data Communication Enable | I | - |
| 26 - 30 | - | - | - | Not Occupied | - | - |