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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 498 (Cellular System, Entertainment System, And Navigation System) >> Component Locator >> Entertainment/Communication Connector End Views >> Audio Amplifier C2 (U85)

Audio Amplifier C2 (U85)

WARNING: This page is about a different car, the 2007 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Audio Amplifier C2 (U85) Connector End View
GM1653404Courtesy of GENERAL MOTORS CORP.
Audio Amplifier C2 (U85) Connector Part Information

Connector Part Information 
  • OEM: 15489823
  • Service: 15134091
  • Description: 16-Way F Receptacle 1.5 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 8240-0128/22
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Audio Amplifier C2 (U85) Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 TN 1856 Left Front Tweeter Speaker Output (+)
2 YE 1956 Left Front Tweeter Speaker Output (-)
3 L-GN 1852 Right Front Tweeter Speaker Output (+)
4 PU 1952 Right Front Tweeter Speaker Output (-)
5 YE 116 Left Rear Speaker Output (-)
6 BN 199 Left Rear Speaker Output (+)
7 L-BU 115 Right Rear Speaker Output (-)
8 D-BU 46 Right Rear Speaker Output (+)
9-12 - - Not Used
13 L-GN 200 Right Front Speaker Output (+)
14 D-GN 117 Right Front Speaker Output (-)
15 TN 201 Left Front Speaker Output (+)
16 GY 118 Left Front Speaker Output (-)