Audio Amplifier C1 (w/UQA)

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Audio Amplifier C1 (w/UQA)
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Audio Amplifier C1 (w/UQA) Connector End View
GM73156Courtesy of GENERAL MOTORS CORP.
Audio Amplifier C1 (w/UQA) Connector Parts Information

Connector Part Information 
  • OEM: 12110088
  • Service: 15306210
  • Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information 
  • Pins: A5-A7, A8
  • Terminal/Tray: 12146448/19
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
  • Pins: A9-A12, B1-B12
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Audio Amplifier C1 (w/UQA) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1-A4 - - Not Used
A5 TN 201 Left Front Speaker Output (+)
A6 GY 118 Left Front Speaker Output (-)
A7 L-GN 200 Right Front Speaker Output (+)
A8 D-GN 117 Right Front Speaker Output (-)
A9 D-BU 1857 Left Front Midrange Speaker Output (+)
A10 L-BU 1957 Left Front Midrange Speaker Output (-)
A11 OG 1853 Right Front Midrange Speaker Output (+)
A12 D-GN 1953 Right Front Midrange Speaker Output (-)
B1 GY/BK 2334 Radio Mute Signal
B2 PU 493 Rear Seat Audio Enable Signal
B3 BK 1946 Right Rear Low Level Audio Signal (-)
B4 D-BU 546 Right Rear Low Level Audio Signal (+)
B5 D-GN/WH 1547 Left Rear Low Level Audio Signal (-)
B6 BN 599 Left Rear Low Level Audio Signal (+)
B7 OG/BK 1546 Right Front Low Level Audio Signal (-)
B8 L-GN 512 Right Front Low Level Audio Signal (+)
B9 D-GN 1947 Left Front Low Level Audio Signal (-)
B10 TN 511 Left Front Low Level Audio Signal (+)
B11 PK 314 Radio On Signal
B12 BARE 2099 Drain Wire
RENDER: 1.0x

NO RELATED

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