Data Link Connector (DLC)

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. 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.

Pin	Wire	Circuit	Function
1	-	-	Not Used
2	0.35 PU	1807	Class 2 Serial Data
3	-	-	Not Used
4	0.35 BK	2050	Ground
5	0.35 BK/WH	1151	Ground
6	0.5 TN/WH	2500	High Speed GMLAN Serial Data (-)
7-13	-	-	Not Used
14	0.5 TN	2501	High Speed GMLAN Serial Data (+)
15	-	-	Not Used
16	0.8 OG	40	Battery Positive Voltage

Connector Part Information

OEM: 15317575
Service: 15317575
Description: 16-Way F Metri-Pack/150 Series (BK)

Terminal Part Information

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