Toyota Tacoma
U0001
The U0001 code in a 2016-Present Toyota Tacoma (N300) indicates a communication issue between the vehicle's control modules, often related to the CAN (Controller Area Network) bus system.
1 SolutionU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check engine light illuminated
- •Vehicle may exhibit erratic behavior with electrical components
- •Malfunctioning dashboard gauges
- +2 more
Most Affected Generations
1 generation
N300
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 U0001 across all generations.