Data Link Connector (DLC)

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. 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: See Catalog
Description: 16-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Pins: 1, 6, 14
Terminal/Tray: 12129484/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Pins: 4, 5, 16
Terminal/Tray: 12129484/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Data Link Connector (DLC) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	0.35 D-GN	5060	Low Speed GMLAN Serial Data
2-3	-	-	Not Used
4	0.8 BK	1050	Ground
5	0.8 BK/WH	1851	Ground
6	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus+
7-13	-	-	Not Used
14	0.5 TN	2501	High Speed GMLAN Serial Data Bus-
15	-	-	Not Used
16	0.8 RD/WH	640	Battery Positive Voltage