Joyor S10-S-Z error code

E-09 Temperature protection

Something is too hot: controller or motor. Power is cut to protect them.

What Joyor says

Stop and let it cool in the shade.Joyor S10-S-Z technical guide

What to check

  1. 1

    Stop, switch off, park in the shade and wait until the motors and deck feel cool.

  2. 2

    Long climbs, a heavy load, high heat or dual-motor full power for long spells all heat things up. Ride with less load for a while.

  3. 3

    If it happens on short, gentle rides, get it checked.

Full guide

Error after a hard ride (E-03, E-09, E-13)Controllers protect themselves from heat and overload. Most of the time a cool-down clears it.
Easy

Source: Joyor S10-S-Z technical guide and error codes (joyor.org).