What does code U0148 mean?

Lost Communication With Occupant Restraint Controller: Communication with the airbag control module has been lost. Airbags may not deploy.

U0148 is rated as critical severity. Stop driving — risk of damage or safety hazard.

U0148

Lost Communication With Occupant Restraint Controller

Network Code · Critical

What does U0148 mean?

Communication with the airbag control module has been lost. Airbags may not deploy.

System: Module Communication

U0148 is a network diagnostic trouble code indicating lost communication with occupant restraint controller. This code is classified as critical severity, which means: stop driving — risk of damage or safety hazard.

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.