Renault Clio
U0401
The Renault Clio V (2019-Present) is displaying an error code U0401, which indicates a communication issue between the Engine Control Module (ECM) and another control module, typically related to the vehicle's electronic systems.
2 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check engine light illuminated
- •Poor fuel economy
- •Loss of power during acceleration
- +2 more
Most Affected Generations
1 generation
V
2
Top Affected Components
1 component
Electrical
2
Severity Levels
1 level
medium
2
Quick Facts
2
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code U0401 across all generations.