CAN BUS Plug Kit For 2020+ L5P 6.6 Duramax Chevy GMC

Efficiently diagnose and repair NOx and DEF module issues with this specialized CAN BUS Plug Kit. Designed specifically for Chevy and GMC vehicles, this kit provides a loopback signal to the ECM, ensuring proper operation while isolating malfunctioning modules.

Perfect for troubleshooting and restoring functionality, this tool empowers users to identify and resolve NOx and DEF system problems with ease. Reliable, durable, and easy to use, it's an essential tool for automotive diagnostics and repairs.