Radio X1
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.
Radio X1
| Pin | Wire Color | Circuit | Function |
|---|---|---|---|
| 1 | 1 RD/WH | 340 | Battery Positive Voltage |
| 2 | 0.5 TN | 201 | Left Front Speaker Output (+) (UQ3) |
| 0.35 TN | 511 | Left Front Low Level Audio Signal (+) (UQA or UQS) | |
| 3 | 0.5 L-GN | 200 | Right Front Speaker Output (+) (UQ3) |
| 0.35 L-GN/WH | 512 | Right Front Low Level Audio Signal (+) (UQA or UQS) | |
| 4 | 0.35 PK | 5149 | Voice Recognition Audio Signal (UE1 with U3R, U3U or UVB) |
| 0.35 GY | 655 | Voice Recognition Audio Signal (UVC without UE1) | |
| 5 | 0.35 PK/BK | 5152 | Low Reference (UE1) |
| 0.5 PK/BK | 514 | Low Reference (UVC without UE1) | |
| 6 | 0.35 WH | 7066 | Entertainment Remote Enable Signal |
| 7 | 0.35 YE | 6817 | LED Backlight Dimming Control |
| 8 | 1 BK | 2550 | Ground |
| 9 | 0.5 GY | 118 | Left Front Speaker Output (-) (HP2 with UQ3) |
| 0.35 GY | 118 | Left Front Speaker Output (-) (with UQ3, except HP2) | |
| 0.35 D-GN | 1947 | Left Front Low Level Audio Signal (-) (UQA or UQS) | |
| 10 | 0.5 D-GN | 117 | Right Front Speaker Output (-) (HP2 with UQ3) |
| 0.35 D-GN | 117 | Right Front Speaker Output (-) (with UQ3, except HP2) | |
| 0.35 OG/BK | 1546 | Front Low Level Audio Signal (-) (UQA or UQS) | |
| 11 | 0.5 BARE | 2011 | Drain Wire (UQA or UQS) |
| 12 | - | - | Not Used |
| 13 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| 14 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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