GM Service Manual Online
For 1990-2009 cars only
Connector 1: Steering Wheel Control Switch Assembly - Upper Left
Connector 2: Steering Wheel Control Switch Assembly - Upper Right

Steering Wheel Control Switch Assembly - Upper Left


Object Number: 605511  Size: CH

Connector Part Information

  • OEM: 50-57-9405
  • Service: Service by Harness - See Part Catalog
  • Description: 5-Way F Molex (BK)

Terminal Part Information

  • Pins: 1-3, 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

Pin

Wire Color

Circuit No.

Function

1

L-GN

1796

12-Volt Reference Jumper

2

BN

1491

Backlight Lamps Control

3

BK

1350

Ground

4

--

--

Not Used

5

L-GN

1796

Steering Wheel Controls Signal

Steering Wheel Control Switch Assembly - Upper Right


Object Number: 605507  Size: CH

Connector Part Information

  • OEM: 50-57-9406
  • Service: Service by Harness - See Part Catalog
  • Description: 6-Way F Molex (BK)

Terminal Part Information

  • Pins: 1-3, 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

Pin

Wire Color

Circuit No.

Function

1

WH

1375

Remote Radio Control Supply Voltage

2

L-GN

1796

12-Volt Reference Jumper

3

BN

1491

Backlight Lamps Control

4

--

--

Not Used

5

BK

1350

Ground

6

L-GN

1796

Steering Wheel Controls Signal