Data Link Connector (DLC)

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Data Link (DLC) Connector End View

Courtesy of GENERAL MOTORS CORP.

Data Link Connector (DLC) Connector & Terminal Parts Information

Connector Part Information

OEM: 15488184
Service: 15317575
Description: 16-Way F Metri-Pack 150 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

Data Link Connector (DLC) Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	D-GN	5060	Low Speed GMLAN Serial Data
2	D-GN	1049	PCM Class 2 Serial Data (LSJ)
3	-	-	Not Used
4	BK	550	Ground
5	BK/WH	1051	Signal Ground
6	TN/BK	2500	High Speed GMLAN Serial Data (+)
7-13	-	-	Not Used
14	TN	2501	High Speed GMLAN Serial Data (-)
15	-	-	Not Used
16	RD/WH	40	Battery Positive Voltage