Toyota Camry
C121C
The C121C error code on a 2012-2017 Toyota Camry indicates a problem with the vehicle's ABS (Anti-lock Braking System) related to the vehicle speed sensor or its circuit.
1 SolutionC-CodeChassis
C
Error Code Type
Chassis
Components
1 affected
Brakes
Symptoms
5 common
- •ABS warning light illuminated on the dashboard
- •Traction control light may also be illuminated
- •Potential loss of ABS functionality during braking
- +2 more
Most Affected Generations
1 generation
XV50
1
Top Affected Components
1 component
Brakes
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 C121C across all generations.