Honda CR-V
U0101
The OBD-II trouble code U0101 indicates a communication issue between the Engine Control Module (ECM) and the Transmission Control Module (TCM) in your 2017-2022 Honda CR-V.
3 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
2 affected
ElectricalTransmission
Symptoms
10 common
- •Check engine light illuminated
- •Transmission shifting issues or erratic behavior
- •Loss of power or acceleration
- +7 more
Most Affected Generations
3 generations
6G
1
6th Gen
1
5G
1
Top Affected Components
2 components
Electrical
2
Transmission
1
Severity Levels
1 level
high
3
Quick Facts
3
Total Solutions
2
Affected Components
10
Common Symptoms
3
Generations
All Solutions
Showing 3 of 3 solutions for error code U0101 across all generations.