One problem related to horn assembly has been reported for the 2001 Ford E-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Ford E-150 based on all problems reported for the 2001 E-150.
The problem is the location of the horns. Due to their location, they collect slush in the winter. When the slush freezes inside the horns, they are useless.
| Wiring problems | |
| Electrical System problems | |
| Starter problems | |
| Ignition Coils Failure problems | |
| Horn Assembly problems |