What does code U0107 mean?

Q: What does code U0107 mean?

Lost Communication With Throttle Actuator Control Module. U0107 means the engine control module (ECM) has lost communication with the throttle actuator control module over the controller area network (CAN) bus. The ECM monitors the CAN bus for periodic messages from the throttle actuator module, and when those messages stop arriving within the expected time window, it stores this code and typically illuminates the electronic throttle control warning light.

DTC codes / U01xx · Lost communication with a control module / U0107

U0107Lost Communication With Throttle Actuator Control Module

U0107 means the engine control module (ECM) has lost communication with the throttle actuator control module over the controller area network (CAN) bus. The ECM monitors the CAN bus for periodic messages from the throttle actuator module, and when those messages stop arriving within the expected time window, it stores this code and typically illuminates the electronic throttle control warning light.

SystemNetwork

Code typeGeneric (all makes)

SeverityHigh

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.