What does code U0104 mean?

Lost Communication With Cruise Control Module: Communication with the cruise control module has been lost.

U0104 is rated as medium severity. Schedule service — affects performance or emissions.

U0104

Lost Communication With Cruise Control Module

Network Code · Medium

What does U0104 mean?

Communication with the cruise control module has been lost.

System: Module Communication

U0104 is a network diagnostic trouble code indicating lost communication with cruise control module. 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.