Ford F-150
B1271
The B1271 code for a Ford F-150 (13th Generation, 2015-2020) indicates a problem with the battery management system, specifically related to the battery monitoring system.
1 SolutionB-CodeBody
B
Error Code Type
Body
Components
1 affected
Electrical
Symptoms
6 common
- •Check engine light illuminated
- •Battery warning light on the dashboard
- •Difficulty starting the vehicle
- +3 more
Most Affected Generations
1 generation
P558
1
Top Affected Components
1 component
Electrical
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 B1271 across all generations.