If you're flashing a CAN TCM, BCM, etc you generally either need a ECM on the bench with it or need to add CAN termination. You can do this with a 120 ohm resistor between the two CAN wires. On the Chrysler/Dodge stuff, you don't necessarily have to have both of the busses when there are more than one to just do PCM flashing.

2014+ GM BCM Bench Programming The gray connector isn't necessary for cloning tools, only needed for linking different networks or stock programming. The BCM usually powers up with only the 4 pins on the white X1 connector.

2021年12月28日 · Hi, so I recently got a VCX Nano (USB) model to do bench programming of Ecu, Bcm, and radios. I built a hardness with what I thought was the property connections. My question that when I try to program the bcm. I get a “naodrui” communication error.

Browse our selection of PCM, ECU, and ECM programming harnesses. We continue to add harnesses to meet and exceed your programming, tuning, and remapping needs.

2017年2月21日 · Keep in mind, EFILive has only provided the flashing tool for the BCM, no mapping is available but modified tunes are available from Oz Tuner. Just an FYI, a BCM on the bench by itself needs a 120 Ohm load across the CAN bus before you can talk to it, or you can have an ECM hooked up at the same time for the same result.

If you are looking for a BCM that is compatible with your vehicle and has the latest GM updates, you have come to the right place. We can program/flash a BCM for you using your VIN number to ensure a perfect match.

ECM Bench Harness Blue Connector from E39 or E92 vehicles can also be found in models like E86 Duramax, E80, E81, E82, E84, and newer controllers. Click the picture for a closer look.

2023年1月15日 · I'll put this together step by step, for those who want to build a bench harness for the 0411 style gen 3 and 4 LS computers.

For communication on OBD-II DLC pins 2, 6, and 14, this harness requires OBD-II Pass-Through Harness. OBD-II Pass-Through Harness sold separately.