GM Service Manual Online
For 1990-2009 cars only

Garage Door Opener (GDO) Connector


Object Number: 406848  Size: CH

Connector Part Information

    • 1216335
    • 3-Way Micropac 150

Pin

Wire Color

Circuit No.

Function

1

ORN

3640

Fused Output - Bat

2

--

--

Not Used

3

BLK/WHT

851

Ground