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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1011 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - 5 OF 5)WINDSHIELD WIPER/WASHER SWITCH ASSEMBLY
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Windshield Wiper/Washer Switch Assembly

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Windshield Wiper/Washer Switch Assembly
WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Windshield Wiper/Washer Switch Assembly Connector End View
GM1331432Courtesy of GENERAL MOTORS CORP.
Windshield Wiper/Washer Switch Assembly

Pin Wire Circuit Function
G - - Not Used
H 0.35 D-BU 477 Windshield Wiper Switch Signal (1)
J - - Not Used
K 0.35 PU 92 Windshield Wiper Motor High Speed Control
L 0.35 WH 1538 Headlamp On With Wipers Signal
M 0.35 YE 43 Accessory Voltage
N 0.35 GY 478 Windshield Wiper Switch Signal (2)
Connector Part Information 
  • OEM: 15339096
  • Service: See Catalog
  • Description: 7-Way F 150 Series (BK)
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.