Toyota Corolla
C1234
The vehicle is experiencing a diagnostic trouble code (DTC) C1234, indicating an issue related to the Anti-lock Braking System (ABS) in a 2019-2024 Toyota Corolla E210.
3 SolutionsC-CodeChassis
C
Error Code Type
Chassis
Components
1 affected
Brakes
Symptoms
10 common
- •ABS warning light illuminated on the dashboard
- •Brake pedal feels different (e.g., pulsating or softer than usual)
- •Loss of ABS functionality during braking
- +7 more
Most Affected Generations
2 generations
E210
2
E140
1
Top Affected Components
1 component
Brakes
3
Severity Levels
1 level
high
3
Quick Facts
3
Total Solutions
1
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 3 of 3 solutions for error code C1234 across all generations.