Honda Accord
U0300
The vehicle is exhibiting a U0300 code, which indicates an issue with the software within the vehicle's control module on a Honda Accord 10th Generation (2018-2022).
1 SolutionU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check engine light illuminated
- •Engine may enter limp mode
- •Possible loss of communication with certain modules
- +2 more
Most Affected Generations
1 generation
CP/CS
1
Top Affected Components
1 component
Electrical
1
Severity Levels
1 level
high
1
Quick Facts
1
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code U0300 across all generations.