What does code U0155 mean?

Lost Communication With Instrument Panel Cluster: Communication with the instrument cluster has been lost — gauges may not function.

U0155 is rated as medium severity. Schedule service — affects performance or emissions.

U0155

Lost Communication With Instrument Panel Cluster

Network Code · Medium

What does U0155 mean?

Communication with the instrument cluster has been lost — gauges may not function.

System: Module Communication

U0155 is a network diagnostic trouble code indicating lost communication with instrument panel cluster. This code is classified as medium severity, which means: schedule service — affects performance or emissions.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.