Toyota RAV4
B1AA0
The trouble code B1AA0 for a Toyota RAV4 XA50 (2019-2024) typically indicates a malfunction related to the vehicle’s power management system, particularly involving the hybrid battery management or high voltage system.
1 SolutionB-CodeBody
B
Error Code Type
Body
Components
1 affected
Electrical
Symptoms
5 common
- •Check hybrid system warning light illuminated
- •Reduced engine power
- •Poor fuel economy
- +2 more
Most Affected Generations
1 generation
XA50
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 B1AA0 across all generations.