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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 VIEWSSTEERING WHEEL CONTROLS - LEFT (4-SPOKE)
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Steering Wheel Controls - Left (4-Spoke)

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Steering Wheel Controls - Left (4-Spoke)
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: Steering Wheel Controls - Left (4-Spoke) Connector End View
GM1711015Courtesy of GENERAL MOTORS CORP.
Steering Wheel Controls - Left (4-Spoke)

Pin Wire Circuit Function
1 0.35 PK 339 Ignition 1 Voltage
2 - - Not Used
3 0.35 GY 1884 Cruise Control Switch Signal
4 - - Not Used
5 0.35 L-GN 696 Cruise Control Cancel Signal
6 0.35 YE 390 Instrument Panel Lamp Supply Voltage
7 - - Not Used
8 0.35 BK/WH 651 Ground
9-10 - - Not Used
Connector Part Information 
  • OEM: 30700-1100
  • Service: See Catalog
  • Description: 10-Way F HDAC64 DR 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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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.