Description
This is the adapter you will need for the CM570 ECM’s. It does have the ROM BOOT switch on it. This cable is what will hook to ECM.
You will also need the base harness which I also carry and sell separately. This one will hook to the following engine / ECM’s.
CM570
ISX, ISM, SIGNATURE
This is the adapter you will need for the CM570 ECM’s. It does have the ROM BOOT switch on it. This cable is what will hook to ECM.