Ford F-150
C1071
The C1071 code in your 2021 Ford F-150 indicates a fault related to the vehicle's ABS (Anti-lock Braking System) sensor, specifically involving the left front wheel speed sensor or its circuit.
1 SolutionC-CodeChassis
C
Error Code Type
Chassis
Components
1 affected
Brakes
Symptoms
6 common
- •ABS warning light illuminated on the dashboard
- •Traction Control warning light illuminated
- •Erratic ABS operation during braking
- +3 more
Most Affected Generations
1 generation
P703
1
Top Affected Components
1 component
Brakes
1
Severity Levels
1 level
high
1
Quick Facts
1
Total Solutions
1
Affected Components
6
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code C1071 across all generations.