GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 DTS 🢒 HVAC 🢒 HVAC - Automatic 🢒 Power and Grounding Connector End Views
Connector 1: Ignition Switch

Ignition Switch
Object Number: 1664590 Size: CH

Connector Part Information

  • OEM: HCMPB-C06-K
  • Service: Service by Harness - See Part Catalog
  • Description: 6-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 5, 6
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Ignition Switch

Pin

Wire Color

Circuit No.

Function

1

PK

3

Ignition 1 Voltage

2

PK/YE

2640

Battery Positive Voltage

3

BN

4

Accessory Voltage

4

--

--

Not Used

5

WH

1390

Off/Run/Crank Voltage

6

WH/BK

1073

5-Volt Reference