Tesla Model 3
U0100
The U0100 code indicates a communication issue between the Engine Control Module (ECM) and the Transmission Control Module (TCM) in the Tesla Model 3 Highland (2024-present). This can affect driving performance and may lead to various symptoms.
2 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
10 common
- •Check engine light illuminated
- •Loss of power during acceleration
- •Erratic shifting behavior
- +7 more
Most Affected Generations
1 generation
Highland
2
Top Affected Components
1 component
Electrical
2
Severity Levels
1 level
high
2
Quick Facts
2
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code U0100 across all generations.