Audio Amplifier X3 (UQ3)

WARNING: This page is about a different car, the 2016 Chevrolet Impala Limited. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Audio Amplifier X3 (UQ3) Connector End View

Courtesy of GENERAL MOTORS COMPANY

Pin	Wire	Circuit	Function
1	-	-	Not Used
2	0.8 L-BU/BK	315	Right Subwoofer Speaker Output (-)
3	0.8 L-GN/BK	1794	Left Subwoofer Speaker Output (-)
4	2 RD/WH	640	Battery Positive Voltage
5	-	-	Not Used
6	0.8 D-GN	1795	Right Subwoofer Speaker Output (+)
7	0.8 D-BU/WH	346	Left Subwoofer Speaker Output (+)
8	2 BK/WH	851	Ground

Connector Part Information

Harness Type: Body
OEM Connector: 15491286
Service Connector: 13580111
Description: 8-Way F 2.8 Series (BK)

Terminal Part Information

Pins: 2, 3, 6, 7
Terminated Lead: 13582326
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: 8100-4444/22
Core/Insulation Crimp: 2/A

Pins: 4, 8
Terminated Lead: 13575578
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: 8100-4445/22
Core/Insulation Crimp: 4/4