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HOMESERVICE MANUALSCHEVROLET2012CHEVY EXPRESS G2500, VAN PASSENGER, 4.8L ENG VIN AREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2463 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEW 2 OF 5)DOOR LOCK/WINDOW SWITCH - DRIVER X4
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN A

Door Lock/Window Switch - Driver X4

2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN ASECTION Door Lock/Window Switch - Driver X4
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Door Lock/Window Switch - Driver X4 Connector End View
GM1664522Courtesy of GENERAL MOTORS CORP.
Door Lock/Window Switch - Driver X4

Pin Wire Color Circuit Function
1 0.35 WH/BK 6177 Driver Heated Seat Medium Temperature Indicator Control (AN3 without KB6)
2 0.35 D-GN 1661 Driver Heated Seat High Temperature Indicator Control (AN3 without KB6)
3 - - Not Used
4 0.35 D-BU/WH 5978 Low Reference (AN3)
5 0.35 OG 614 Low Reference (AN3)
6 0.35 D-BU 6172 Driver Heated Seat Back and Cushion Indicator Control (AN3 without KB6)
7 0.35 GY 6175 Driver Heated Seat Back Indicator Control (AN3 without KB6)
8 - - Not Used
9 0.35 L-BU 1662 Driver Heated Seat Low Temperature Indicator Control (AN3 without KB6)
10 0.35 BN 6173 Driver Heated Seat Back and Cushion Indicator Control (AN3 without KB6)
11 0.35 PU 6174 Driver Heated Seat Back Indicator Control (AN3 without KB6)
12 - - Not Used
13 0.35 BN/WH 6064 Memory Switch Dimming Control (AN3)
14 0.35 GY/BK 5979 Memory Function Switch Control (AN3)
Connector Part Information 
  • OEM: 15491261
  • Service: 15127039
  • Description: 14-Way F Kaizen 0.64 Series (GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.