Tesla Model S
U0453
The U0453 code indicates a communication issue between the vehicle's control modules in a Tesla Model S Plaid/Refresh (2021-present). This may lead to various electronic features malfunctioning or not responding.
1 SolutionU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
5 common
- •Check battery management system (BMS) warning
- •Loss of functionality in various electronic features (e.g., autopilot, infotainment)
- •Reduced vehicle performance
- +2 more
Most Affected Generations
1 generation
Plaid
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 U0453 across all generations.