3.0L LM2 Duramax (2020-2022) CAN Communication Harness

These CAN plugs will fit 2020 - 2022 LM2 3.0L Duramax equipped vehicles. 

When removing emissions equipment from vehicles these are placed on the main engine harness where previous sensors had reported back to the main harness. This keeps the vehicle's CAN network happy and free of issues. 

Note: Tuning must also be installed to use these plugs.