Honda Civic
U0101
The U0101 error code indicates a communication issue within the vehicle's network, specifically related to the loss of communication with the Transmission Control Module (TCM) in a 10th Generation Honda Civic (2016-2021).
4 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
2 affected
TransmissionElectrical
Symptoms
10 common
- •Check engine light illuminated
- •Transmission shifting issues
- •Erratic or unresponsive transmission behavior
- +7 more
Most Affected Generations
3 generations
FL
2
FC/FK
1
FB/FC
1
Top Affected Components
2 components
Electrical
3
Transmission
1
Severity Levels
1 level
high
4
Quick Facts
4
Total Solutions
2
Affected Components
10
Common Symptoms
3
Generations
All Solutions
Showing 4 of 4 solutions for error code U0101 across all generations.