GM Service Manual Online
For 1990-2009 cars only
Connector 1: Ignition Lock Cylinder Control Actuator
Connector 2: Steering Wheel Control Switch Assembly - Lower Left (STW)
Connector 3: Steering Wheel Control Switch Assembly - Lower Right (STW)
Connector 4: Steering Wheel Control Switch Assembly - Upper Left (STW)
Connector 5: Steering Wheel Control Switch Assembly - Upper Right (STW)

Ignition Lock Cylinder Control Actuator


Object Number: 82383  Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Ignition Lock Cylinder Control Actuator

Pin

Wire Color

Circuit No.

Function

A

YE

1996

Remote Shift Selector Signal

B

BK

2250

Ground

Steering Wheel Control Switch Assembly - Lower Left (STW)


Object Number: 605502  Size: CH

Connector Part Information

  • OEM: 50-57-9404
  • Service: Not Serviced
  • Description: 4-Way F (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Steering Wheel Control Switch Assembly - Lower Left (STW)

Pin

Wire Color

Circuit No.

Function

1

BN

230

Instrument Panel Lamps Dimming Control

2

YE

1327

DIC Fuel Signal

3

D-BU

894

DIC Toggle Switch Signal

4

BK

2250

Ground

Steering Wheel Control Switch Assembly - Lower Right (STW)


Object Number: 605511  Size: CH

Connector Part Information

  • OEM: 50-57-9405
  • Service: 89046734
  • Description: 5-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 3, 4
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Steering Wheel Control Switch Assembly - Lower Right (STW)

Pin

Wire Color

Circuit No.

Function

1

BN

230

Instrument Panel Lamps Dimming Control

2

D-GN

1358

DIC Switch Signal

3

OG

1816

DIC Set/Reset Switch Signal

4

BK

2250

Ground

5

--

--

Not Used

Steering Wheel Control Switch Assembly - Upper Left (STW)


Object Number: 605511  Size: CH

Connector Part Information

  • OEM: 50-57-9405
  • Service: 89046734
  • Description: 5-Way F Molex (BK)

Terminal Part Information

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

Steering Wheel Control Switch Assembly - Upper Left (STW)

Pin

Wire Color

Circuit No.

Function

1

L-GN

1101

Remote Radio Control Signal

2

BN

230

Instrument Panel Lamps Dimming Control

3

BK

2250

Ground

4

--

--

Not Used

5

L-GN

1011

Remote Radio Control Signal

Steering Wheel Control Switch Assembly - Upper Right (STW)


Object Number: 605507  Size: CH

Connector Part Information

  • OEM: 50-57-9406
  • Service: 89046732
  • Description: 6-Way F Molex (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

Steering Wheel Control Switch Assembly - Upper Right (STW)

Pin

Wire Color

Circuit No.

Function

1

WH

2283

12-Volt Reference

2

L-GN

1101

Remote Radio Control Signal

3

BN

230

Instrument Panel Lamps Dimming Control

4

--

--

Not Used

5

BK

2250

Ground

6

L-GN

1011

Remote Radio Control Signal