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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1011 (Wiring Systems - Connector End Views) >> Component Locator >> Power and Grounding Connectors >> Ignition Switch

Ignition Switch

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Ignition Switch Terminal Identification

GM857016Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 10400853490
  • 7-Way F Kostal N Series (BLK)
Pin Wire Color Circuit No. Function
A BRN 4 Accessory Voltage
B RED/WHT 342 Battery Positive Voltage
C PNK 3 Ignition 1 Voltage
D YEL 5 Crank Voltage
E WHT 1390 Off/Run/Crank Voltage
F RED 142 Battery Positive Voltage
G ORN 300 Ignition 3 Voltage
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