Shimano 020 Code

[Monkey Dog]

On my way to work on Friday morning I got the beeps & a dreaded code came up.
I tried turning it back on, but soon the same happened again. Fortunately I was only half a mile from home.
I returned home and took the Genius.
Some how water had gotten into the main largest plug
I left it to dry out a little then sprayed the all the plugs with GT85 & let it do it's magic for all of Saturday.
Saturday night all good again
I'm not sure how water has gotten in the plug (does anyone have an idea ?), but I'll be keeping an eye on it.

 

[steve_sordy]

CODE ISSUE OPERATIONAL RESTRICTION REMEDY SHIMANO EP-8

W010 Drive unit operation temperature is higher than normal Power assistance may be lower than usual Stop using the assist function until the drive unit temperature drops.

W011 Traveling speed cannot be detected Maximum speed may be lower than usual Check that the speed sensor is installed correctly.

W013 Torque sensor was not initialized properly Power assistance may be lower than usual Turn the power off and back on again.

W020 Battery operation temperature is higher than normal No system functions will start Leave the battery in a cool place until the temperature decreases sufficiently.

W032 Shifting unit installed differs from unit configured in system Unable to perform gear shifting Update shifting configuration in E-Tube Project app.

W10000 Drive unit operation temperature is higher than normal Power assistance may be lower than usual Stop using the assist function until the drive unit temperature drops.

W10100 Traveling speed cannot be detected Maximum speed may be lower than usual Check that the speed sensor is installed correctly,

W103 Sensor initialization could not be completed normally Power assistance may be lower than usual Turn the cranks in reverse two or three times.

W10300 Sensor initialization could not be completed normally Power assistance may be lower than usual Turn the cranks in reverse two or three times

W104 Power was turned off due to current leakage detected Power assistance will not be provided while riding Remove components from drive unit and turn on to find faulty component.

W10400 Power was turned off due to current leakage detected Power assistance will not be provided while riding Remove components from drive unit and turn on to find faulty component.

W10500 Unexpected power disconnection was detected There are no restricted assist functions while displayed Check the power cord for damage. Turn the power off and back on again.

W20000 Battery operation temperature is higher than normal No system functions will start Leave the battery in a cool place until the temperature decreases sufficiently.

W30200 Shifting unit installed differs from unit configured in system Unable to perform gear shifting Update shifting configuration in E-Tube