Audio Amplifier X1 (UQA with Y91)

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Fig 1: Audio Amplifier X1 (UQA with Y91)

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.8 D-BU/WH	346	Left Subwoofer Speaker Output (+)
2	0.8 L-GN/BK	1794	Left Subwoofer Speaker Output (-)
3	0.8 L-BU/BK	315	Right Subwoofer Speaker Output (-)
4	3 RD/WH	3740	Battery Positive Voltage
5-6	-	-	Not Used
7	0.8 D-GN	1795	Right Subwoofer Speaker Output (+)
8	3 BK	2250	Ground (UK6)

Connector Part Information

Harness: Console
OEM: 15491286
Service: 88988652
Description: 8-Way F 2.8 Series (BK)

Terminal Part Information

Pins: 1-3, 7
Terminal/Tray: 8100-4444/22
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-35 (VT)

Pins: 4, 8
Terminal/Tray: 8100-4444/22
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-35 (VT)