There are many reasons why the wiper blade does not work at low speed, the key ones include blown fuse, damaged wiper switch, dead vehicle battery, etc. When the wiper of the vehicle is faulty, immediately go to the repair shop or 4s shop to ask professionals to inspect and repair it, so as to avoid unnecessary trouble when you need to use the car in rainy days.

Here are the reasons:

1. The fuse is blown:

When the fuse of the car wiper of the vehicle blows, the wiper will definitely not work normally, in this case, a new fuse should be replaced.

2. The wiper switch is damaged:

If the wiper switch is faulty, or the switch is in poor contact, it will basically affect the normal use of the vehicle wiper. In this case, the wiper switch should be detected, and if it is damaged, a new wiper switch should be replaced immediately.

3. Vehicle battery is dead:

If the vehicle battery is dead, not only will the wipers not work normally, but the vehicle's lighting system, horn, and multimedia entertainment system will not work normally. In this situation, the vehicle battery should be charged immediately. If the battery needs to be replaced, the original battery must be replaced to avoid quality problems.

It should be noted that when the vehicle is not driven for a long time, the car must also be started on time, so that the battery and engine can work better.

Finally, that's all for the introduction of the reasons why the wiper low gear does not work. I hope my sharing can answer your questions.