Features:

Connects a 16 pin OBD 2 diagnostic tool to a GM car with 12 pin socket.
Works with all GM & Daewoo cars made after 1996 with a 12 pin diagnostic connector.
Connector: GM 12 pin male connector & OBD2 16 pin female connector.
Total length: 40cm.
Weight: 115g
Please note that it is just an adapter cable, not a diagnostic tool.
Package include: 1X GM 12 pin cable

Functions:

P1 OBDII Female P2 GM12PIN Male

4+5--------------------------------------A
7----------------------------------------M+K
16---------------------------------------G

• Connects a 16 pin OBD 2 diagnostic tool to a GM car with 12 pin socket.
• Works with all GM & Daewoo cars made after 1996 with a 12 pin diagnostic connector.
• Connector: GM 12 pin male connector & OBD2 16 pin female connector.
• male connector & OBD2 16 pin female connector. Total length: 40cm.
• Weight: 115g

Connects a 16 pin OBD 2 diagnostic tool to a GM car with 12 pin socket.Shunyou