1. Turn key switch off
2. Check contactor, replace if faulty
3. Turn key switch on
Does CartManager
move?
1. With key switch on, check voltage
across B+ and B- terminals on
controller
2. If voltage is less than total battery
voltage clean or replace connections
between batteries and controller
3. Turn key switch on, twist throttle grips
Does CartManager
move?
1. With key switch on, and throttle turned
to full forward position, check voltage
across M+ and M- terminals on controller
2. If voltage is less than 0.5 replace controler
3. Turn key switch on
Does CartManager
move?
1. Turn key switch off
2. Check motor connections. Repair or
replace if necessary
3. Turn Key switch on. Twist throttle grips
No
Does CartManager
move?
Contact Gatekeeper Systems Regional
Customer Support Center
No
Done
Yes
Yes
Yes
Yes
No
Remove motor cover under unit. Check
and repair brake. Brake disc should be
move freely when brake is released
No
Does CartManager
move?
No
Yes