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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.3 T, 4L60E/M30REPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALOEM CONNECTOR END VIEWSENGINE CONTROLS CONNECTOR END VIEWS (4.3L)IGNITION CONTROL MODULE (ICM) CONNECTOR END VIEW
2006 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.3 T, 4L60E/M30

Ignition Control Module (ICM) Connector End View

2006 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.3 T, 4L60E/M30SECTION Ignition Control Module (ICM) Connector End View
Ignition Control Module (ICM)

GM847295Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355331
  • 4-Way F GT 150 Series Sealed 3.2 x 4.0 (BK)
Pin Wire Color Circuit No. Function
A PK 139 Ignition 1 Voltage
B WH 423 IC Timing Control
C BK 1250 Ground
D WH/BK 1847 Ignition Coil Control
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.