Data Link Connector (DLC)

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Data Link Connector (DLC) Connector End View

Courtesy of GENERAL MOTORS CORP.

Data Link Connector (DLC) Connector Parts Information

Connector Part Information

OEM: 12110250
Service: Not Serviced
Description: 16-Way F Metri-Pack 150 Series (BK)

Data Link Connector (DLC) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PU	1132	Class 2 Serial Data
3	-	-	Not Used
4	BK	1050	Ground
5	BK/WH	1851	Ground
6-15	-	-	Not Used
16	OG	640	Battery Positive Voltage