Subaru Outback
U0401
The U0401 code in your 2020-2024 Tesla Outback indicates an invalid data message received from the vehicle's communication network, specifically related to the Engine Control Module (ECM) or a related control module.
1 SolutionU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check engine light illuminated
- •Engine performance issues (such as stalling or rough idling)
- •Communication errors between modules
- +2 more
Most Affected Generations
1 generation
BT
1
Top Affected Components
1 component
Electrical
1
Severity Levels
1 level
high
1
Quick Facts
1
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code U0401 across all generations.