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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1441 (Wiring Systems - Connector End Views) >> Connectors >> Power and Grounding Connector >> Ignition Switch

Ignition Switch

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Ignition Switch Connector End View

GM839267Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 19900853490 (Kostal)
  • Service: Not Serviceable
  • 7-Way F (BK)
Pin Wire Color Circuit No. Function
A BN 4 Accessory Voltage
B RD 342 Battery Positive Voltage
C PK 3 Ignition 1 Voltage
D YE 5 Crank Voltage
E WH 1390 Acc/Run/Crank Voltage
F RD/BK 142 Battery Positive Voltage
G OG 300 Ign 3 Voltage