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Ignition Switch Connector End View

Fig 1: Ignition Switch Connector End View
GM1664548Courtesy of GENERAL MOTORS CORP.
Ignition Switch

Pin Wire Circuit Function
1 0.35 PK 3 Run/Crank Ignition 1 Voltage
2 0.35 RD/WH 1940 Battery Positive Voltage (BTM)
3 0.35 BN 4 Accessory Voltage
4 0.35 WH 1390 Off/Run/Crank Voltage
5 0.35 L-GN 80 Key In Ignition Switch Signal (BTM)
6 0.35 WH/BK 1073 Ignition Key Resistor Signal
Connector Part Information 
  • Harness Type: Steering Column
  • OEM Connector: HCMPB-C06-K
  • Service Connector: 19153174
  • Description: 6-Way F HCM Series (BK)
Terminal Part Information 
  • Terminated Lead: 13575868
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SHCM-A03T-P025/20
  • Core/Insulation Crimp: J/J
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