What does code U0150 mean?

Q: What does code U0150 mean?

Lost Communication With Gateway 'E'. U0150 means the modules on one of the vehicle's controller area network (CAN) buses have stopped receiving messages from a gateway module designated 'E'. The computer that set the code was expecting regular status frames from that gateway and logged a communication timeout rather than a sensor or actuator fault.

DTC codes / U01xx · Lost communication with a control module / U0150

U0150Lost Communication With Gateway 'E'

U0150 means the modules on one of the vehicle's controller area network (CAN) buses have stopped receiving messages from a gateway module designated 'E'. The computer that set the code was expecting regular status frames from that gateway and logged a communication timeout rather than a sensor or actuator fault.

SystemNetwork

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaLost communication with a control module

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.