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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 131 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSHEATED SEAT CONTROL MODULE - DRIVER X3
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Heated Seat Control Module - Driver X3

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Heated Seat Control Module - Driver X3
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Heated Seat Control Module - Driver X3 Connector End View
GM1415180Courtesy of GENERAL MOTORS CORP.
Heated Seat Control Module - Driver X3

Pin Wire Circuit Function
1 0.5 RD 2077 Heated Seat Cushion Element Supply Voltage
2 0.5 GY 2080 Driver Heated Seat Cushion Temperature Sensor Low Reference
3 0.5 GY 2079 Heated Seat Cushion Temperature Sensor Signal
4 0.5 BK 2078 Heated Seat Cushion Element Control
Connector Part Information 
  • OEM: 7183-5629-40
  • Service: See Catalog
  • Description: 4-Way F (GN)
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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When to See a Mechanic

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.