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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 683 (SEAT SYSTEM)COMPONENT LOCATORPOWER SEAT SYSTEMS CONNECTORS
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Power Seat Systems Connectors

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Power Seat Systems 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.
Driver Door Module (DDM) - C5 (Memory/Heated Seat Switch)

GM849815Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6383393-4
  • 12-Way F AMP 0.64 mm Unsealed (GN)
Pin Wire Color Circuit No. Function
1 WH/BK - Medium Heat Indicator Control
2 YE - Low Heat Indicator Control
3 GY - Back Only Select
4 L-BU - Memory/Heated Seat Backlight
5 PK - Memory 2 Switch Signal
6 - - Not Used
7 GN - High Heat Indicator Control
8 BK - Back Only Indicator
9 BU - Back and Cushion Select
10 RD - Memory 1 Switch Signal
11 BN - Memory/Heated Switch Supply Voltage
12 - - Not Used
Heated Seat Element - Driver Cushion

GM766913Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064778
  • 2-Way M Metri-Pack 150 Series (L-GN)
Pin Wire Color Circuit No. Function
A BN 2077 Heated Seat Cushion Element Supply Voltage
B BK 2078 Heated Seat Cushion Element Control
Heated Seat Element - Passenger Cushion

GM766913Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064778
  • 2-Way M Metri-Pack 150 Series (L-GN)
Pin Wire Color Circuit No. Function
A BN 2479 Passenger Heated Seat Element Supply Voltage
B BK 2480 Heated Seat Cushion Element Control
Memory Seat Module - C1

GM845625Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-5560-40
  • 8-Way F Yazaki 2.8 mm Unsealed (GY)
Pin Wire Color Circuit No. Function
1 L-GN 276 Driver Seat Recline Motor Forward Control
2 L-BU 277 Driver Seat Recline Motor Rearward Control
3 TN 285 Driver Seat Horizontal Motor Forward Control
4 L-GN 284 Driver Seat Horizontal Motor Rearward Control
5 L-BU 283 Driver Seat Rear Vertical Motor Down Control
6 YE 282 Driver Seat Rear Vertical Motor Up Control
7 D-BU 287 Driver Seat Front Vertical Motor Down Control
8 D-GN 286 Driver Seat Front Vertical Motor Up Control
Memory Seat Module - C2

GM845613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-5625-40
  • 13-Way F Yazaki Hybrid Unsealed (GY)
Pin Wire Color Circuit No. Function
1 OG 1440 Battery Positive Voltage
2-3 - - Not Used
4 D-BU 611 Driver Seat Lumbar Motor Forward Control
5 PK 610 Driver Seat Lumbar Motor Rearward Control
6 - - Not Used
7 BK 1150 Ground - Crew Cab
BK 1250 Ground - All Others
8 - - Not Used
9 YE 1257 Driver Seat Torso Bolster In Control
10 PU 1258 Driver Seat Torso Bolster Out Control
11-13 - - Not Used
Memory Seat Module - C3

GM845626Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 174516-2
  • 26-Way F AMP Hybrid (BK)
Pin Wire Color Circuit No. Function
1 RD/WH 2077 Heated Seat Cushion Element Supply Voltage (w/KA7)
2-3 - - Not Used
4 TN 2408 Driver Seat Lumbar Motor Rearward Switch Signal
5 GY/RD 5702 Driver Seat Torso Bolster Out Switch Signal
6 D-GN/WH 1270 Power Seat Recline Rearward Switch Signal
7 - - Not Used
8 L-GN 1523 Power Seat Horizontal Rearward Switch Signal
9 L-BU 1521 Power Seat Rear Vertical Down Switch Signal
10 D-BU 1520 Power Seat Front Vertical Down Switch Signal
11 - - Not Used
12 WH 940 12-Volt Reference
13 WH 1985 5-Volt Reference
14 BN 2432 Driver Heated Seat Back Element Supply Voltage (w/KA7)
15-16 - - Not Used
17 YE 2407 Driver Seat Lumbar Motor Forward Switch Signal
18 WH/RD 5701 Driver Seat Torso Bolster In Switch Signal
19 GY/BK 1269 Power Seat Recline Forward Switch Signal
20 - - Not Used
21 TN 1522 Power Seat Horizontal Forward Switch Signal
22 YE 1519 Power Seat Rear Vertical Up Switch Signal
23 D-GN 1518 Power Seat Front Vertical Up Switch Signal
24 OG 1540 Switch Voltage Supply
25 BN/WH 718 Low Reference
26 BK 2751 Low Reference
Memory Seat Module - C4

GM845627Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 174515-6
  • 22-Way F AMP Hybrid (GY)
Pin Wire Color Circuit No. Function
1 L-BU 2433 Passenger Heated Seat Back Element Control
2 PK 2480 Heated Seat Cushion Element Control
3 BN/WH 557 Front Vertical Seat Motor Position Sensor Signal
4 D-GN 569 Horizontal Seat Motor Position Sensor Signal
5 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
6 PU 5700 Driver Seat Torso Bolster Position Sensor Signal
7 - - Not Used
8 D-BU 2425 Driver Heated Seat Back Temperature Sensor Signal
9 BN/WH 1048 Class 2 Serial Data
10 - - Not Used
11 D-BU 2479 Passenger Heated Seat Element Supply Voltage
12 PU 2424 Driver Heated Seat Back Element Control
13 L-GN 2078 Heated Seat Cushion Element Control (KA7)
14 TN 568 Rear Vertical Seat Motor Position Sensor Signal
15 - - Not Used
16 BK/WH 570 Driver Seat Recline Motor Position Sensor Signal
17-18 - - Not Used
19 D-BU 5475 Front Passenger Heated Seat Back Temperature Signal
20-21 - - Not Used
22 D-BU 2479 Passenger Heated Seat Element Supply Voltage
Passenger Door Module (PDM) - C5 (Heated Seat Switch)

GM849815Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6383393-4
  • 12-Way F AMP 0.64 mm Unsealed (GN)
Pin Wire Color Circuit No. Function
1 YE - Low Heat Indicator Control
2 D-GN - High Heat Indicator Control
3 D-BU - Back and Cushion Select
4 GY - Back Only Select
5 - - Not Used
6 BN - Memory/Heated Seat Switch Supply Voltage
7 BK - Back Only Indicator Control
8 WH/BK - Medium Heat Indicator Control
9-11 - - Not Used
12 L-BU - Heated Seat Switch Backlight
Seat Adjuster Switch - Driver (AN3)

GM476149Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326110
  • 12-Way F GT 280 Series (BK)
Pin Wire Color Circuit No. Function
A D-GN/WH 1270 Power Seat Recline Rearward Switch Signal
B GY/BK 1269 Power Seat Recline Forward Switch Signal
C - - Not Used
D L-GN 1523 Power Seat Horizontal Rearward Switch Signal
E TN 1522 Power Seat Horizontal Forward Switch Signal
F OG 1540 Switch Voltage Supply - Memory Seat Module
OG 1540 Switch Voltage Supply - Lumbar Switch
G-H - - Not Used
J L-BU 1521 Power Seat Rear Vertical Down Switch Signal
K YE 1519 Power Seat Rear Vertical Up Switch Signal
L D-BU 1520 Power Seat Front Vertical Down Switch Signal
M D-GN 1518 Power Seat Front Vertical Up Switch Signal
Seat Adjuster Switch - Driver (AG1)

GM62469Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064998
  • 8-Way F GT 280 Series (BK)
Pin Wire Color Circuit No. Function
A D-GN 286 Driver Seat Front Vertical Motor Up Control
B D-BU 287 Driver Seat Front Vertical Motor Down Control
C YE 282 Driver Seat Rear Vertical Motor Up Control
D L-BU 283 Driver Seat Rear Vertical Motor Down Control
E BK 1150 Ground - Crew Cab
BK 1250 Ground - All Others
F L-GN 284 Driver Seat Horizontal Motor Rearward Control
G TN 285 Driver Seat Horizontal Motor Forward Control
H OG 1440 Battery Positive Voltage
Seat Adjuster Switch - Passenger (w/AN3)

GM476149Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326110
  • 12-Way F GT 280 Series (BK)
Pin Wire Color Circuit No. Function
A OG 1440 Battery Positive Voltage
B L-GN 290 Passenger Seat Horizontal Motor Rearward Control
C TN 296 Passenger Seat Horizontal Motor Forward Control
D BK 1250 Ground
E D-BU 77 Passenger Seat Recline Motor Rearward
F D-GN 76 Passenger Seat Recline Motor Forward
G D-BU 298 Passenger Seat Front Vertical Motor Down Control
H D-GN 297 Passenger Seat Front Vertical Motor Up Control
J L-BU 289 Passenger Seat Rear Vertical Motor Down Control
K YE 288 Passenger Seat Rear Vertical Motor Up Control
L-M - - Not Used
Seat Bolster/Lumbar Switch - Driver (AN3)

GM73146Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052854
  • 7-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A OG 1540 Battery Positive Voltage
B WH/RD 5701 Driver Seat Torso Bolster In Switch Signal
C-D - - Not Used
E TN 2408 Driver Seat Lumbar Motor Rearward Switch Signal
F YE 2407 Driver Seat Lumbar Motor Forward Switch Signal
G GY/RD 5702 Driver Seat Torso Bolster Out Switch Signal
Seat Bolster/Lumbar Switch - Passenger (AN3)

GM73146Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052854
  • 7-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A OG 1440 Battery Positive Voltage
B D-BU 2462 Passenger Seat Bolster Motor Forward Control
C BK 1250 Ground
D - - Not Used
E D-BU 211 Passenger Seat Lumbar Motor Forward Control
F WH 210 Passenger Seat Lumbar Motor Rearward Control
G L-BU 2427 Passenger Seat Bolster Motor Rearward Control
Seat Bolster Motor/Position Sensor - Driver (AN3)

GM62456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A YE 1257 Driver Seat Torso Bolster In Control
B PU 1258 Driver Seat Torso Bolster Out Control
C WH 940 12-Volt Reference
D BN/WH 718 Low Reference
E PU 5700 Driver Seat Torso Bolster Position Sensor Signal
F - - Not Used
Seat Bolster Motor - Passenger (AN3)

GM130709Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052109
  • 2-Way F Metri-Pack 280 Series (BU)
Pin Wire Color Circuit No. Function
A OG 2462 Passenger Seat Bolster Motor Forward Control
B PK 2427 Passenger Seat Bolster Motor Rearward Control
Seat Lumbar Motor/Position Sensor - Driver (AN3)

GM62456Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12064752
  • 6-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A PK 610 Driver Seat Lumbar Motor Rearward Control
B D-BU 611 Driver Seat Lumbar Motor Forward Control
C WH 940 12-Volt Reference
D BN/WH 718 Low Reference
E L-BU 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
F - - Not Used
Seat Lumbar Motor - Passenger (AN3)

GM130709Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052109
  • 2-Way F Metri-Pack 280 Series (BU)
Pin Wire Color Circuit No. Function
A D-BU 211 Passenger Seat Lumbar Motor Forward Control
B WH 210 Passenger Seat Lumbar Motor Rearward Control
Seat Front Vertical Motor - Driver

GM1073782Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12020556
  • 2-Way F Metri-Pack 480 Series (BK)
Pin Wire Color Circuit No. Function
A BK 287 Driver Seat Front Vertical Motor Down Control
B RD 286 Driver Seat Front Vertical Motor Up Control
Seat Front Vertical Motor - Passenger

GM1073782Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12020556
  • 2-Way F Metri-Pack 480 Series (BK)
Pin Wire Color Circuit No. Function
A RD 297 Passenger Seat Front Vertical Motor Up Control
B BK 298 Passenger Seat Front Vertical Motor Down Control
Seat Front Vertical Position Sensor - Driver (AN3)

GM900006Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 104257-2
  • 3-Way F AMP (BK)
Pin Wire Color Circuit No. Function
A RD 940 12-Volt Reference
B L-BU 557 Front Vertical Seat Motor Position Sensor Signal
C BK 718 Low Reference
Seat Horizontal Position Sensor - Driver (AN3)

GM900006Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 104257-2
  • 3-Way F AMP (BK)
Pin Wire Color Circuit No. Function
A RD 940 12-Volt Reference
B L-BU 569 Horizontal Seat Motor Position Sensor Signal
C BK 718 Low Reference
Seat Rear Vertical Motor - Driver

GM1073782Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12020556
  • 2-Way F Metri-Pack 480 Series (BK)
Pin Wire Color Circuit No. Function
A BK 283 Driver Seat Front Vertical Motor Down Control
B RD 282 Driver Seat Front Vertical Motor Up Control
Seat Rear Vertical Motor - Passenger

GM1073782Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12020556
  • 2-Way F Metri-Pack 480 Series (BK)
Pin Wire Color Circuit No. Function
A BK 289 Passenger Seat Rear Vertical Motor Down Control
B RD 288 Passenger Seat Rear Vertical Motor Up Control
Seat Rear Vertical Position Sensor - Driver (AN3)

GM900006Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 104257-2
  • 3-Way F AMP (BK)
Pin Wire Color Circuit No. Function
A RD 940 12-Volt Reference
B D-BU 568 Rear Vertical Seat Motor Position Sensor Signal
C BK 718 Low Reference
Seat Recliner Motor - Driver (AN3)

GM153645Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129082
  • 2-Way F Metri-Pack 480 Series (GY)
Pin Wire Color Circuit No. Function
A L-BU 277 Driver Seat Recline Motor Rearward Control
B L-GN 276 Driver Seat Recline Motor Forward Control
Seat Recliner Motor Position Sensor - Driver (AN3)

GM405591Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059583
  • 3-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
A - - Blocked Cavity
B BK 2751 Low Reference
C BK/WH 570 Driver Seat Recline Position Sensor Signal
D WH 1985 5-Volt Reference
Seat Recliner Motor - Passenger (AN3)

GM153645Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129082
  • 2-Way F Metri-Pack 480 Series (GY)
Pin Wire Color Circuit No. Function
A D-BU 77 Passenger Seat Recline Motor Rearward
B D-GN 76 Passenger Seat Recline Motor Forward
RENDER: 1.0x

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