CERRXIAN OBD1 to OBD2 GM Adapter, Diagnostic Code Reader Scanner Cable, 12 Pin to OBD2 OBD II 16 Pin Diagnostic Tool

The CERRXIAN OBD2 to OBD1 adapter is a utility tool designed for GM vehicles that simply connects the vehicle to the OBD1 12-pin socket of an existing OBD2 16-pin tool. But this item is only the cable, not the scanner or diagnostic toolPlease make sure your diagnostic scanner comes with an inbuilt power supply before purchasing, otherwise your scanner will not switch on. Because the 12-pin OBD1 port solution can't provide a power supplySpecification.Length:40cmPort 1:OBD1 12 PinPort 2: OBD2 16 PinPin Connection Type.4,5-A; 7-M,K; 7-M,K7-M,K; 16-G16-G

• Note: The OBD1 12 Pin to OBD2 16 Pin cable does not provide power and requires your diagnostic scanner to have a built-in power supply for proper use.
• The OBD1 to OBD II scanner connector is specifically designed to connect your diagnostic scanner to your vehicle to perform advanced functions such as reading/cleaning codes, complete system diagnostics, etc.
• The OBD1 Scanner Adapter Cable is easy to use and allows you to connect your vehicle to the OBD1 12-pin socket using your existing OBD2 16-pin tool (4,5-A; 7-M,K; 16-G, the rest of the pins are not connected).
• Plug and play, no installation tools required, can also be used as port protection to reduce wear and tear caused by frequent unplugging and plugging.
• Package: 1 x OBD1 to OBD2 GM Adapter