ITEM NAME:12 Pin OBD1 to 16 Pin OBD2 Convertor Adapter Cable For GM Car Diagnostic Scanner a.imagelink a:hover.imagelink {color:#4b4b4a;.â— Connectors: GM 12 Pins OBD1 male connector; OBD2 16 pins female connector. Device Type: 12 Pin To OBD2 16 Pin Convertor Adapter. â— Used for connecting OBD II scanner and vehicle with this 12 pin connector which is specifically for GM.
