Genesis G70
B1234
The HVAC system in a Genesis G70 (2017-2023) is displaying error code B1234, indicating a specific fault related to the HVAC control unit or its components.
2 SolutionsB-CodeBody
B
Error Code Type
Body
Components
2 affected
HVACElectrical
Symptoms
10 common
- •HVAC system not functioning properly
- •Inconsistent temperature control (too hot or too cold)
- •Unusual noises from the HVAC unit
- +7 more
Most Affected Generations
1 generation
IG
2
Top Affected Components
2 components
HVAC
1
Electrical
1
Severity Levels
2 levels
medium
1
high
1
Quick Facts
2
Total Solutions
2
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code B1234 across all generations.