Transfer Case Shift Control Module X2 (NQH)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Transfer Case Shift Control Module X2 (NQH)
| Pin | Wire Color | Circuit | Function |
|---|---|---|---|
| 1-2 | - | - | Not Used |
| 3 | 0.5 TN/WH | 1695 | Axle Switch Signal |
| 4 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 5 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| 6 | 0.35 PK | 239 | Ignition Voltage |
| 7-8 | - | - | Not Used |
| 9 | 0.5 YE/BK | 7478 | Low Reference |
| 10 | 0.35 D-BU | 5985 | Serial Data Wake-Up Signal |
| 11 | 0.5 L-GN | 7479 | Rotational Position Sensor Signal |
| 12 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 13 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| 14 | 0.35 YE | 7474 | Transfer Case Encoder Signal |
| 15-16 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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