How do you tell if your ZERO Controller is faulty? There are many ways but the controller needs to be changed when an ERROR code appears on the LCD screen. Here are a few ways to diagnose a faulty controller as shown in the video below:

Specifications

• 52V 1000-1200W controller
• 25A-30A discharge current
• Cutoff Voltage of 42V/52V
• Encased in an Aluminium heat sink
• Suitable for ZERO 10X e-scooter
• Special Boost Controller will push a 40A discharge for a limited period of time for better slope climbing power
  

Boost Option

The 52V or 60V Boost Option allows you to use the controllers with increased current for a limited period of time until the internal temperature crosses a threshold and the boost function will shutoff to allow the controller to cool down. Suitable for people who wants to use their scooters on slopes and for heavier weight riders. 

Front or Rear Controller?

The ZERO 10X controller is a 52V 25A or 60V 30A controller set. You have to determine whether you have a front and/or rear controller fault.

Here is how to diagnose whether it is a front and rear controller issue: