Tesla Model S
B0540
The Tesla Model S Plaid (2021-present) is displaying a B0540 error code, indicating a potential issue with the vehicle's HVAC (Heating, Ventilation, and Air Conditioning) system, specifically relating to the temperature sensor or the air conditioning system.
1 SolutionB-CodeBody
B
Error Code Type
Body
Components
1 affected
HVAC
Symptoms
5 common
- •Check engine light illuminated
- •Inconsistent cabin temperature
- •HVAC system malfunctioning (not heating or cooling properly)
- +2 more
Most Affected Generations
1 generation
Plaid
1
Top Affected Components
1 component
HVAC
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 B0540 across all generations.