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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 2 (ENGINE CONTROL SYSTEM - 4.3L - INTRODUCTION (2 OF 2))COMPONENT LOCATORENGINE CONTROLS CONNECTORSIDLE AIR CONTROL (IAC) VALVE CONNECTOR END VIEW
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Idle Air Control (IAC) Valve Connector End View

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Idle Air Control (IAC) Valve Connector End View
WARNING: This page is about a different variant/trim than selected.
Idle Air Control (IAC) Valve

GM684948Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15354716
  • 4-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)
Pin Wire Color Circuit No. Function
A L-GN/BK 444 IAC Coil B Low Control
B L-GN/WH 1749 IAC Coil B High Control
C L-BU/BK 1748 IAC Coil A Low Control
D L-BU/WH 1747 IAC Coil A High Control
RENDER: 1.0x

NO RELATED

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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