Troubleshooting Guide 23
Short circuit
Check the motor cables for damage
Motor brushes may be too stiff, bouncing against the case
o Replace motor brushes or motor
Open circuit
Check if the motor cables are loose
Motor brushes may be worn
o Turn wheels to reconnect
o Replace motor brushes or motor
Motor terminal connected to battery negative (-)
Check if the motor has been connected correctly
Check the motor cables for damage
Motor terminal connected to battery positive (+)
Check if the motor has been connected correctly
Check the motor cables for damage
Motor voltage not consistent during drive
Possible motor short circuit
o check the motor cables for damage
o Motor brushes may be too stiff and bouncing
Otherwise internal controller fault, contact Dynamic Controls
Intermittent short circuit
Check for damaged cables
Motor brushes may be too stiff, bouncing against the case
o Replace motor brushes or motor
Internal fault
Contact Dynamic Controls