Tesla Model 3
B1A16
Error code B1A16 in a Tesla Model 3 Highland (2024-present) indicates a fault related to the vehicle's battery management system, specifically concerning the battery pack's internal communication.
1 SolutionB-CodeBody
B
Error Code Type
Body
Components
1 affected
Electrical
Symptoms
5 common
- •Check battery management system warning light illuminated
- •Decreased driving range
- •Charging issues or slow charging
- +2 more
Most Affected Generations
1 generation
Highland
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 B1A16 across all generations.