S39 Ignition Switch
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Instrument Panel
- OEM Connector: HCMPB-C06A-K
- Service Connector: 19368127
- Description: 6-Way F 0.64 HCM Series (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
J-35616-64B (LT BU) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
VT/BK |
3 |
Run/Crank Ignition 1 Voltage |
I |
- |
| 2 |
0.5 |
RD/VT |
3340 |
Battery Positive Voltage |
I |
- |
| 3 |
0.5 |
VT/YE |
4 |
Accessory Ignition Voltage |
I |
- |
| 4 |
0.35 |
WH/VT |
1020 |
Off/Run/Crank Ignition Voltage |
I |
- |
| 5 |
- |
- |
- |
Not Occupied |
- |
- |
| 6 |
0.35 |
WH/BK |
1073 |
Ignition Key Resistor Signal |
I |
- |