Toyota Corolla
U3000
The Toyota Corolla E210 (2019-2024) is displaying a U3000 code, indicating a communication issue with the vehicle's control modules.
3 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
10 common
- •Check engine light illuminated
- •Communication loss with specific control modules
- •Vehicle may exhibit erratic behavior or unresponsive features
- +7 more
Most Affected Generations
2 generations
E210
2
E170
1
Top Affected Components
1 component
Electrical
3
Severity Levels
2 levels
high
2
medium
1
Quick Facts
3
Total Solutions
1
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 3 of 3 solutions for error code U3000 across all generations.