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Entertainment Connector End Views

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Audio Amplifier C1 (U88)

GM1552610Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 15357040
  • Service: See Catalog
  • 8-Way F Metri-Pack 280 Series (GY)
Pin Wire Color Circuit No. Function
A L-GN 200 Right Front Speaker Output (+)
B D-GN 117 Right Front Speaker Output (-)
C GY 118 Left Front Speaker Output (-)
D TN 201 Left Front Speaker Output (+)
E OG 2040 Battery Positive Voltage
F BK/WH 351 Ground
G YE 1860 Front Center Speaker Output (+)
H L-BU 1960 Front Center Speaker Output (-)
Audio Amplifier C2 (U88)

GM130690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12110206
  • Service: See Catalog
  • 24-Way F Micro-Pack 100 Series (L-BU)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 PU 2232 Radio On Signal
A4 BN/WH 599 Left Rear Low Level Audio Signal (+)
A5 BN 1999 Left Rear Low Level Audio Signal (-)
A6 D-GN 1947 Left Front Low Level Audio Signal (-)
A7 TN 511 Left Front Low Level Audio Signal (+)
A8 TN 927 Amplifier Control
A9 D-BU 46 Right Rear Speaker Output (+)
A10 L-BU 115 Right Rear Speaker Output (-)
A11 BN 199 Left Rear Speaker Output (+)
A12 YE 116 Left Rear Speaker Output (-)
B1 L-GN/BK 1794 Rear Subwoofer Speaker Output (-)
B2 D-BU/WH 346 Rear Subwoofer Speaker Output (+)
B3 - - Not Used
B4 BK 1946 Right Rear Low Level Audio Signal (-)
B5 D-BU 546 Right Rear Low Level Audio Signal (+)
B6 L-GN/WH 512 Right Front Low Level Audio Signal (+)
B7 L-GN 1948 Right Front Low Level Audio Signal (-)
B8 - - Not Used
B9 BK 1856 Left Front Tweeter Speaker Output (+)
B10 YE 1956 Left Front Tweeter Speaker Output (-)
B11 L-GN 1852 Right Front Tweeter Speaker Output (+)
B12 PU 1952 Right Front Tweeter Speaker Output (-)
Digital Radio Antenna (U2K)

GM1548652Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 11 ARC-0-0-1K3 (Huber Suhner)
  • Service: See Catalog
  • 1-Way F Fakra SMB (TN)
Pin Wire Color Circuit No. Function
- TN COAX Antenna Signal
Digital Radio Receiver C1 (U2K)

GM850856Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 15394150
  • Service: See Catalog
  • 16-Way F Micro 64 Series (BK)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 BN/WH 367 Left Audio Signal (+)
3 D-GN/WH 368 Right Audio Signal (+)
4-8 - - Not Used
9 BK/WH 351 Ground
10 BK/WH 372 Audio Common
11 BARE 814 Drain Wire
12-14 - - Not Used
15 D-BU 1128 Class 2 Serial Data
16 OG 640 Battery Positive Voltage
Digital Radio Receiver C2 (U2K)

GM1548652Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 11 ARC-0-0-1K3 (Huber Suhner)
  • Service: See Catalog
  • 1-Way F Fakra SMB (TN)
Pin Wire Color Circuit No. Function
- TN COAX Antenna Signal
Radio C1

GM73156Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12110088
  • Service: See Catalog
  • 24-Way F Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function
A1 OG 1044 Radio Class 2 Serial Data
A2-A5 - - Not Used
A6 PU 1375 Remote Radio Control Supply Voltage (UK3)
A7 D-BU 1796 Steering Wheel Controls Signal (UK3)
A8 TN 201 Left Front Speaker Output (+) (UW6)
TN 511 Left Front Low Level Audio Signal (+) (U88)
A9 GY 118 Left Front Speaker Output (-) (UW6)
D-GN 1947 Left Front Low Level Audio Signal (-) (U88)
A10 L-BU 115 Right Rear Speaker Output (-) (UW6)
BK 1946 Right Rear Low Level Audio Signal (-) (U88)
A11 D-BU 46 Right Rear Speaker Output (+) (UW6)
D-BU 546 Right Rear Low Level Audio Signal (+) (U88)
A12 BK/WH 351 Ground
B1 OG 2040 Battery Positive Voltage
B2 - - Not Used
B3 PU 2232 Radio On Signal
B4 GY 8 Instrument Panel Lamp Supply Voltage
B5 BK 1450 Ground
B6-B7 - - Not Used
B8 BN 199 Left Rear Speaker Output (+) (UW6)
BN/WH 599 Left Rear Low Level Audio Signal (+) (U88)
B9 YE 116 Left Rear Speaker Output (-) (UW6)
BN 1999 Left Rear Low Level Audio Signal (-) (U88)
B10 D-GN 117 Right Front Speaker Output (-) (UW6)
L-GN 1948 Right Front Low Level Audio Signal (-) (U88)
B11 L-GN 200 Right Front Speaker Output (+) (UW6)
L-GN/WH 512 Right Front Low Level Audio Signal (+) (U88)
B12 - - Not Used
Radio C2

GM73151Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12064799
  • Service: 15305996
  • 12-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
A-E - - Not Used
F TN 927 Amplifier Control (U88)
G - - Not Used
H D-GN/WH 368 Right Audio Signal (+) (U2K)
J BN/WH 367 Left Audio Signal (+) (U2K)
K BK/WH 372 Audio Common (U2K)
L L-BU 1405 Audio Common Signal (UE1)
M OG/BK 1406 Left Audio Signal (+) (UE1)
Radio Antenna Module

GM1548336Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 15368970 (Delphi)

    172074-2 (AMP)

  • Service: See Catalog
  • 1-Way F Positive Lock 187 Series (BK)
Pin Wire Color Circuit No. Function
1 PU 2232 Radio On Signal
Speaker - Center (U88)

GM82383Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12047662
  • Service: 12085535
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-BU 1960 Front Center Speaker Output (-)
B YE 1860 Front Center Speaker Output (+)
Speaker - LF Door

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052832
  • Service: 12101825
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A GY 118 Left Front Speaker Output (-)
B TN 201 Left Front Speaker Output (+)
Speaker - LF Tweeter

GM766913Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: Assembly 12065651

    Connector 12052833

    Clip 08905563

  • Service: 12117275
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A GY 118 Left Front Speaker Output (-) (UW6)
YE 1956 Left Front Tweeter Speaker Output (-) (U88)
B TN 201 Left Front Speaker Output (+) (UW6)
BK 1856 Left Front Tweeter Speaker Output (+) (U88)
Speaker - LR (UW6)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052832
  • Service: 12101825
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A YE 116 Left Rear Speaker Output (-)
B BN 199 Left Rear Speaker Output (+)
Speaker - LR (U88)

GM130637Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12064760
  • Service: 12085208
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A YE 116 Left Rear Speaker Output (-)
B BN 199 Left Rear Speaker Output (+)
C L-GN/BK 1794 Rear Subwoofer Speaker Output (-)
D D-BU/WH 346 Rear Subwoofer Speaker Output (+)
Speaker - RF Door

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052832
  • Service: 12101825
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A D-GN 117 Right Front Speaker Output (-)
B L-GN 200 Right Front Speaker Output (+)
Speaker - RF Tweeter

GM766913Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052833
  • Service: 12117275
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A D-GN 117 Right Front Speaker Output (-) (UW6)
PU 1952 Right Front Tweeter Speaker Output (-) (U88)
B L-GN 200 Right Front Speaker Output (+) (UW6)
L-GN 1852 Right Front Tweeter Speaker Output (+) (U88)
Speaker - RR (UW6)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052832
  • Service: 12101825
  • 2-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-BU 115 Right Rear Speaker Output (-)
B D-BU 46 Right Rear Speaker Output (+)
Speaker - RR (U88)

GM130637Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12064760
  • Service: 12085208
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-BU 115 Right Rear Speaker Output (-)
B D-BU 46 Right Rear Speaker Output (+)
C L-GN/BK 1794 Rear Subwoofer Speaker Output (-)
D D-BU/WH 346 Rear Subwoofer Speaker Output (+)
Steering Wheel Controls - Left (UK3)

GM605502Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 50-57-9404 (Molex)
  • Service: See Catalog
  • 4-Way F 2.54 Single Row Positive Latch (BK)
Pin Wire Color Circuit No. Function
1 D-BU 1796 Steering Controls Signal
2 BK 1550 Ground
3 GY/BK 1458 Instrument Panel Lamp Supply Voltage
4 D-BU - Unknown
Steering Wheel Controls - Right (UK3)

GM605511Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 50-57-9405 (Molex)
  • Service: See Catalog
  • 5-Way F Single Row Positive Latch (BK)
Pin Wire Color Circuit No. Function
1 D-BU 1796 Steering Wheel Controls Signal
2 D-BU - Unknown
3 BK 1550 Ground
4 GY/BK 1458 Instrument Panel Lamp Supply Voltage
5 PU 1375 Remote Radio Control Supply Voltage
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