Volkswagen Golf
U1120
The U1120 code in a 2020-present Volkswagen Golf indicates a communication issue between modules, typically related to the vehicle's electrical system or network. This may result in various warning lights and malfunctioning features.
1 SolutionU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check engine light illuminated
- •Inoperative features related to electronic systems
- •Erratic behavior of dashboard indicators
- +2 more
Most Affected Generations
1 generation
MK8
1
Top Affected Components
1 component
Electrical
1
Severity Levels
1 level
medium
1
Quick Facts
1
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code U1120 across all generations.
Related Pages
Explore related error codes and pages