What does code U0106 mean?

Lost Communication With Glow Plug Control Module: Communication with the glow plug control module has been lost (diesel).

U0106 is rated as medium severity. Schedule service — affects performance or emissions.

U0106

Lost Communication With Glow Plug Control Module

Network Code · Medium

What does U0106 mean?

Communication with the glow plug control module has been lost (diesel).

System: Module Communication

U0106 is a network diagnostic trouble code indicating lost communication with glow plug 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.