Question

What is the U110C trouble code explanation for my 2004 Chrysler PT Cruiser 2.4L?

Answer 1

The Powertrain Control Module (PCM) continuously monitors the fuel level from the Fuel Level Sensor through the Body Control Module (BCM). The U110C code indicates that the PCM lost fuel level communication from the BCM. Start by checking the PCM and BCM harness connectors, retighten the connectors, and clear the code. Also, check the battery charge, as a low battery charge has been reported to trigger this code. If the problem persists, replacing the BCM will be necessary to repair the issue.

Here is a link to the code page for more information:

U110C Chrysler Code - Lost Fuel Level Message
Read more: https://www.autocodes.com/u110c_chrysler.html

Answer 2

See picture below for information and diagnostic procedures

there might be an issue with the cluster or wiring. Try to reset the codes and see if it comes back