Toyota Camry
B1491
Error code B1491 indicates a malfunction within the HVAC system of a 2012-2017 Toyota Camry XV50, specifically related to the air conditioning control module or actuator.
2 SolutionsB-CodeBody
B
Error Code Type
Body
Components
1 affected
HVAC
Symptoms
10 common
- •HVAC system not responding to temperature adjustments
- •Inconsistent air temperature from vents
- •Air conditioning system may not function at all
- +7 more
Most Affected Generations
1 generation
XV70
2
Top Affected Components
1 component
HVAC
2
Severity Levels
1 level
medium
2
Quick Facts
2
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code B1491 across all generations.