Enter the error code and car brand
Interaction between electronic units
Code: U1112 - The car’s Class 2 data network, which lets electronic modules talk to each other, has lost communication, affecting how these systems share information.
DTC U1112 CHEVROLET
21.09.2025
4665
1 minute of reading
Video for "Error u1112" on YouTube
The following error codes are often searched for
Comments on the article