Audio Amplifier X4 (UQA with Y91 or UQS)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. 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
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Audio Amplifier X4 (UQA with Y91 or UQS)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 0.35 L-BU | 3006 | Noise Reduction Microphone (+) |
| 2 | 0.5 L-BU/BK | 3009 | Noise Reduction Microphone (-) |
| 3 | 0.35 D-BU | 546 | Right Rear Low Level Audio Signal (+) (UQS) |
| 4 | 0.35 TN | 1946 | Right Rear Low Level Audio Signal (-) (UQS) |
| 5 | 0.35 WH | 6763 | Subwoofer Low Level Audio Signal (+) (UQS) |
| 6 | 0.35 PK | 6762 | Subwoofer Low Level Audio Signal (-) (UQS) |
| 7 | 0.35 WH/BK | 5039 | CKP Signal High |
| 8 | 0.35 PU/WH | 5024 | CKP Signal Low |
| 9 | 0.35 PK | 3007 | Noise Reduction Microphone (+) |
| 10 | 0.5 PK/BK | 3010 | Noise Reduction Microphone (-) |
| 11 | 0.35 BN/WH | 599 | Left Rear Low Level Audio Signal (+) (UQS) |
| 12 | 0.35 BN | 1999 | Left Rear Low Level Audio Signal (-) (UQS) |
| 13 | 0.35 D-BU | 6760 | Center Channel Low Level Audio Signal (+) (UQS) |
| 14 | 0.35 OG | 6761 | Center Channel Low Level Audio Signal (-) (UQS) |
| 15-16 | - | - | Not Used |