GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Kodiak C-Series (Conventional) C4/C5 🢒 Driveline/Axle 🢒 Drive Axle - Locking/Limited Slip 🢒 Rear Axle Connector End Views
Connector 1: Differential Lock Switch (HNB/HPL/HPN)
Connector 2: Inter-Axle Differential Lock Switch (Tandem Axle)

Differential Lock Switch (HNB/HPL/HPN)
Object Number: 82383 Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 280 Series (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

Differential Lock Switch (HNB/HPL/HPN)

Pin

Wire Color

Circuit No.

Function

A

L-GN

2659

Rear Differential Lock-High-Control

B

BK

750

Ground

Inter-Axle Differential Lock Switch (Tandem Axle)
Object Number: 82383 Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 280 Series (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

Inter-Axle Differential Lock Switch (Tandem Axle)

Pin

Wire Color

Circuit No.

Function

A

L-GN

2659

Rear Differential Lock-High-Control

B

BK

750

Ground