A22 Radio Controls (UDN) Connector End View
WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
A22 Radio Controls (UDN)
| Pin | Color | Circuit | Function |
|---|---|---|---|
| 1 | RD/VT | 3140 | Battery Positive Voltage |
| 2 | VT | 3290 | Integrated Center Stack Reset Signal |
| 3 | GY/L-GN | 3291 | Integrated Center Stack Wake Up Signal |
| 4 | GY | 937 | Linear Interconnect Network Bus (KRJ) |
| 5 | BK | 1750 | Ground |
| 6 | BARE | 7460 | Integrated Center Stack Serial Data Shield |
| 7 | L-GN/VT | 7458 | Integrated Center Center Stack Serial Data High |
| 8 | YE | 7459 | Integrated Center Stack Serial Data Low |
Connector Part Information
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Terminal Part Information
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