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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 669 (ENTERTAINMENT SYSTEMS)COMPONENT LOCATORENTERTAINMENT CONNECTORS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Entertainment Connectors

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Entertainment Connectors
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Audio Amplifier C1 (UQ7 w/o Y91)

GM73156Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110088
  • 24-Way F Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function
A1-A4 - - Not Used
A5 BN 199 Left Rear Speaker Output (+)
A6 YEL 116 Left Rear Speaker Output (-)
A7 D-BU 46 Right Rear Speaker Output (+)
A8 L-BU 115 Right Rear Speaker Output (-)
A9 TN 201 Left Front Speaker Output (+)
A10 GY 118 Left Front Speaker Output (-)
A11 L-GN 200 Right Front Speaker Output (+)
A12 D-GN 117 Right Front Speaker Output (-)
B1 GY/BK 2334 Radio Mute
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
Audio Amplifier C1 (UQ7 w/Y91)

GM73156Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110088
  • 24-Way F Micro-Pack 100 Series (GY)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 YE 116 Left Rear Speaker Output (+)
A4 BN 199 Left Rear Speaker Output (-)
A5 TN 201 Left Front Speaker Output (+)
A6 GY 118 Left Front Speaker Output (-)
A7 L-BU 115 Right Rear Speaker Output (+)
A8 D-BU 46 Right Rear Speaker Output (-)
A9 L-GN 200 Right Front Speaker Output (+)
A10 D-GN 117 Right Front Speaker Output (-)
A11-A12 - - Not Used
B1 D-GN 1488 Noise Compensation Microphone Supply Voltage
B2 L-GN/BK 1354 Drain Wire
B3 OG/BK 1546 Right Front Low Level Audio Signal (-)
B4 D-GN 1947 Left Front Low Level Audio Signal (-)
B5 TN 511 Left Front Low Level Audio Signal (+)
B6 L-GN 512 Right Front Low Level Audio Signal (+)
B7 BARE 2011 Drain Wire
B8-B9 - - Not Used
B10 D-BU 2272 Amplifier Class 2 Serial Data
B11-B12 - - Not Used
Audio Amplifier C2 (UQ7 w/o Y91)

GM73158Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110626
  • 8-Way F Metri-pack 280 Series (GY)
Pin Wire Color Circuit No. Function
A BK/WH 1851 Ground
B D-BU/WH 346 Left Suborder Speaker Output (+)
C D-GN 1795 Right Subwoofer Speaker Output (+)
D - - Not Used
E BARE 2011 Drain Wire
F L-BU/BK 315 Right Subwoofer Speaker Output (-)
G L-GN/BK 1794 Left Subwoofer Speaker Output (-)
H OG 3740 Battery Positive Voltage
Audio Amplifier C2 (UQ7 w/Y91)

GM73158Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110626
  • 8-Way F Metri-Pack 280 Series (GY)
Pin Wire Color Circuit No. Function
A BK/WH 1851 Ground
B D-GN 1795 Right Subwoofer Speaker Output (+)
C - - Not Used
D L-GN/BK 1794 Left Subwoofer Speaker Output (-)
E D-BU/WH 346 Left Subwoofer Speaker Output (+)
F - - Not Used
G L-BU/BK 315 Right Subwoofer Speaker Output (-)
H OG 3740 Battery Positive Voltage
Digital Radio Receiver (U2K)

GM850856Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15394150
  • 16-Way F Micro 64 (BK)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 BN/WH 367 Remote Playback Device Left Audio Signal
3 D-GN/WH 368 Remote Playback Device Right Audio Signal
4-6 - - Not Used
7 L-GN 2271 ADG Class 2 Serial Data
8 - - Not Used
9 BK/WH 1851 Ground
10 BK/WH 372 Remote Playback Device Common Audio Signal
11-15 - - Not Used
16 OG 340 Battery Positive Voltage
Noise Compensation Microphone (UQ7 w/Y91)

GM35441Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047663
  • 2-Way M Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-GN/BK 1354 Drain Wire
B D-GN 1488 Noise Reduction Microphone Supply Voltage
Radio C1

GM73156Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110088
  • 24-Way F Micro-Pack 100 Series (GN)
Pin Wire Color Circuit No. Function
A1 OG 1044 Radio Class 2 Serial Data
A2 - - Not Used
A3 PU 493 Rear Seat Audio Enable Signal (UQ7)
A4-A7 - - Not Used
A8 TN 201 Left Front Speaker Output (+) (UQ3/UQ5)
TN 511 Left Front Low Level Audio Signal (+) (UQ7)
A9 GY 118 Left Front Speaker Output (-) (UQ3/UQ5)
D-GN 1947 Left Front Low Level Audio Signal (-) (UQ7)
A10 L-BU 115 Right Rear Speaker Output (-) (UQ3/UQ5)
BK 1946 Right Rear Low Level Audio Signal (-) (UQ7)
A11 D-BU 46 Right Rear Speaker Output (+) (UQ3/UQ5)
D-BU 546 Right Rear Low Level Audio Signal (+) (UQ7)
A12 BK/WH 1851 Ground
B1 OG 340 Battery Positive Voltage
B2 - - Not Used
B3 PK 314 Radio On Signal (UQ7 w/o Y91)
B4-B5 - - Not Used
B6 GY/BK 2334 Radio Mute (UQ7 w/o Y91)
B7 - - Not Used
B8 BN 199 Left Rear Speaker Output (+) (UQ3/UQ5)
BN 599 Left Rear Low Level Audio Signal (+) (UQ7)
B9 YEL 116 Left Rear Speaker Output (-) (UQ3/UQ5)
D-GN/WH 1547 Left Rear Low Level Audio Signal (-) (UQ7)
B10 D-GN 200 Right Front Speaker Output (+) (UQ3/UQ5)
OG/BK 1546 Right Front Low Level Audio Signal (-) (UQ7)
B11 L-GN 117 Right Front Speaker Output (-) (UQ3/UQ5)
L-GN 512 Right Front Low Level Audio Signal (+) (UQ7)
B12 - - Not Used
Radio C2

GM73151Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064799
  • 12-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
A-B - - Not Used
C BARE 1573 Drain Wire (U2K/U42/U1S)
D-G - - Not Used
H D-GN/WH 368 Remote Playback Device Right Audio Signal (U2K/U42/U1S)
J BN/WH 367 Remote Playback Device Left Audio Signal (U2K/U42/U1S)
K BK/WH 372 Remote Playback Device Common Audio Signal (U2K/U42/U1S)
L OG/BK 2061 Cellular Telephone Voice Low Reference (UE1)
M PK/BK 2062 Cellular Telephone Voice Signal (UE1)
Rear Seat Audio (RSA) Controller (UK6)

GM130690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110206
  • 24-Way F Micro-Pack 100 Series (L-BU)
Pin Wire Color Circuit No. Function
A1 L-BU 2288 RSA Class 2 Serial Data
A2 OG 340 Battery Positive Voltage
A3 - - Not Used
A4 BK/WH 1851 Ground
A5 BARE 2099 Drain Wire (Except Y91)
A6 D-GN/WH 1547 Left Rear Low Level Audio Signal (-)
A7 BK 1946 Right Rear Low Level Audio Signal (-)
A8 D-GN/WH 1547 Left Rear Low Level Audio Signal (-) (Except Y91)
A9 BK 1946 Right Rear Low Level Audio Signal (-) (Except Y91)
A10-A12 - - Not Used
B1-B4 - - Not Used
B5 BARE 2099 Drain Wire (Except Y91)
B6 BN 599 Left Rear Low Level Audio Signal (+)
B7 D-BU 546 Right Rear Low Level Audio Signal (+)
B8 BN 599 Left Rear Low Level Audio Signal (+) (Except Y91)
B9 D-BU 546 Right Rear Low Level Audio Signal (+) (Except Y91)
B10-B12 - - Not Used
Rear Seat Entertainment (RSE) Assembly (U42)

GM850857Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15341086
  • 12-Way F Multi-Lock Series (BK)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 L-GN/BK 1098 VCM Class 2 Serial Data
3-4 - - Not Used
5 D-GN/WH 368 Remote Playback Device Right Audio Signal
6 BN/WH 367 Remote Playback Device Left Audio Signal
7 BK/WH 1851 Ground
8 - - Not Used
9 OG 3240 Battery Positive Voltage
10-11 - - Not Used
12 BK/WH 372 Remote Playback Device Common Audio Signal
Remote Playback Device - CD Player (U1S)

GM62467Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064980
  • 9-Way F Micro-Pack 100 Series (BK)
Pin Wire Color Circuit No. Function
7 - - Not Used
8 BN/WH 230 Instrument Panel Lamps Dimming Control
9 - - Not Used
10 D-GN/WH 368 Remote Playback Device Right Audio Signal
11 BN/WH 367 Remote Playback Device Left Audio Signal
12 BK/WH 372 Remote Playback Device Common Audio Signal
13 BK/WH 1851 Ground
14 TN 5072 Remote Playback Device Class 2 Serial Data
15 OG 3240 Battery Positive Voltage
Speaker - LF Door (UQ5)

GM365973Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186847
  • 2-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A GY 118 Left Front Speaker Output (-)
B TN 201 Left Front Speaker Output (+)
Speaker - LF Door (UQ3/UQ7)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15433787
  • 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 - RF Door (UQ5)

GM365973Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186847
  • 2-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A D-GN 117 Right Front Speaker Output (-)
B L-GN 200 Right Front Speaker Output (+)
Speaker - RF Door (UQ3/UQ7)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15433787
  • 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 - LR - Except Crew Cab

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 Door - Crew Cab

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 - RR - Except Crew Cab

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 Door - Crew Cab

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 - LF Tweeter (UQ3)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 (UQ7)

GM795623Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110131
  • 2-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A GY 118 Left Front Speaker Output (-)
GY 118 Left Front Speaker Output (-)
B TN 201 Left Front Speaker Output (+)
TN 201 Left Front Speaker Output (+)
Speaker - RF Tweeter (UQ3)

GM280768Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052832
  • 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 (UQ7)

GM795623Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110131
  • 2-Way F Metri-Pack 150 Series (NA)
Pin Wire Color Circuit No. Function
A D-GN 117 Right Front Speaker Output (-)
D-GN 117 Right Front Speaker Output (-)
B L-GN 200 Right Front Speaker Output (+)
L-GN 200 Right Front Speaker Output (+)
Speaker - Subwoofer (UQ7)

GM130637Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064760
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A L-GN/BK 1794 Left Subwoofer Speaker Output (-)
B D-BU/WH 346 Left Subwoofer Speaker Output (+)
C D-GN 1795 Right Subwoofer Speaker Output (+)
D L-BU/BK 315 Right Subwoofer Speaker Output (-)
Splice Pack SP250 (UQ7 w/U2K/U42 or U2K/U1S or U42/U1S or U2K/U42/U1S)

GM684861Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176473
  • 12-Way F Metri-Pack 280 Series Splice Saver (BK)
Pin Wire Color Circuit No. Function
A BN/WH 367 Remote Playback Device Left Audio Signal (U1S)
B BN/WH 367 Remote Playback Device Left Audio Signal (U2K or U42)
BN/WH 367 Remote Playback Device Left Audio Signal (U2K/U42 w/Y91)
C BN/WH 367 Remote Playback Device Left Audio Signal
D BK/WH 372 Remote Playback Device Common Audio Signal (U1S)
E BK/WH 372 Remote Playback Device Common Audio Signal (U2K or U42)
BK/WH 372 Remote Playback Device Common Audio Signal (U2K/U42 w/Y91)
F BK/WH 372 Remote Playback Device Common Audio Signal
G D-GN/WH 368 Remote Playback Device Right Audio Signal (U1S)
H D-GN/WH 368 Remote Playback Device Right Audio Signal (U2K or U42)
D-GN/WH 368 Remote Playback Device Right Audio Signal (U2K/U42 w/Y91)
J D-GN/WH 368 Remote Playback Device Right Audio Signal
K BARE 1573 Drain Wire (U1S)
L BARE 1573 Drain Wire (U2K or U42)
BARE 1573 Drain Wire (U2K/U42 w/Y91)
M BARE 1573 Drain Wire
Steering Wheel Control Switch Assembly - Upper Left (UK3)

GM605511Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 50-57-9405
  • 5-Way F (BK)
Pin Wire Color Circuit No. Function
1 L-GN 2283 Remote Radio Control Signal
2 BN 230 Instrument Panel Lamps Dimming Control
3 BK 2250 Ground
4 - - Not Used
5 L-GN 1011 Remote Radio Control Signal
Steering Wheel Control Switch Assembly - Upper Right (UK3)

GM605507Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 50-57-9406
  • 6-Way F (BK)
Pin Wire Color Circuit No. Function
1 WH 2283 12-Volt Reference
2 L-GN 1011 Remote Radio Control Signal
3 BN 230 Instrument Panel Lamps Dimming Control
4 - - Not Used
5 BK 2250 Ground
6 L-GN 1101 Remote Radio Control Signal
Steering Wheel Control Switch Assembly - Lower Left (UK3)

GM605502Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 50-57-9404
  • 4-Way F (BK)
Pin Wire Color Circuit No. Function
1 BN 230 Instrument Panel Lamps Dimming Control
2 YE 1327 Fuel Signal
3 D-BU 894 Trip Signal
4 BK 2250 Ground
Steering Wheel Control Switch Assembly - Lower Right (UK3)

GM605511Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 50-57-9405
  • 5-Way F (BK)
Pin Wire Color Circuit No. Function
1 BN 230 Instrument Panel Lamps Dimming Control
2 D-GN 1358 Personalization Signal
3 OG 1816 Select Signal
4 BK 2250 Ground
5 - - Not Used
RENDER: 1.0x

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