Codes U1110 and U1120, crank not start?

Both of the codes you listed indicate a communication error between the powertrain control module and the ABS module. I'm struggling to determine how the two issues are related.

As far as the no-start, do me a favor. See if it starts for a couple of seconds using starting fluid. If it does and then stalls, we know there is a fuel-related issue. If there is no change, it is likely related to the ignition spark.

If there is no change, here is a link that explains how to check for an ignition spark:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

I understand the fuel pump can be heard, but it may not be producing enough pressure, the fuel injectors may not be getting a signal to inject fuel, or there simply is no spark to the plugs.

Try this and let me know what you find.

Joe

Hi,

By chance, do you have a live data scan tool? If you do, can you check if there is an RPM signal when cranking the engine?

Let me know.

Joe