GM Service Manual Online
For 1990-2009 cars only
Connector 1: Garage Door Opener

Garage Door Opener


Object Number: 647928  Size: CH

Connector Part Information

  • OEM: 12103301
  • Service: Service by Harness - See Part Catalog
  • Description: 3-Way F 0.156 Unsealed (NA)

Terminal Part Information

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

Garage Door Opener

Pin

Wire Color

Circuit No.

Function

1

OG

3140

Battery Positive Voltage

2

BN/WH

230

Instrument Panel Lamps Dimming Control

3

BK

1350

Ground