It is also important to check if there are any defects in the wires. Check all the wired connections from the controller to the other components.Next, disconnect the negative terminal of the battery and remove the controller.Before starting the repairing process, flip this switch to low maintenance mode. Look for the maintenance switch below the seat.Here are some steps to troubleshoot the EZGO Curtis controller. You should consult a service agent for major upgrades. However, before going ahead with this, it is necessary to know the ideal values for any aspect that requires an update.
Generally, the major upgrades are a larger solenoid or a motor, or a controller.Ī controller upgrade can increase the speed and performance of the entire golf cart.Ī small upgrade in the controller can increase the speed from 14 mph to 24 mph.įor this, an external handheld device can change the settings. The EZGO Curtis has the Sepex drive system. These are some of the symptoms of a bad controller, which can reduce the overall performance of the golf cart. Therefore, amplifying electronic signals becomes difficult. If lots of heat is applied to this metal, it becomes less conductive. The speed controller consists of an essential component called the Metal Oxide Semiconductor Field-Effect Transistor (MOSFET).
When the controller is used continuously for long periods, performance could reduce due to overuse.This, in turn, is a major symptom of a bad golf cart controller. If the golf cart is left unused for years, the capacitors’ health will degrade with time.A minor or major defect in any of the electrical components can be a bad controller symptom.
The speed controller of the golf cart consists of circuits, capacitors, and various other electrical components. If the voltage level does not increase, this indicates a problem with the controller.If the voltage reading is full, this means the controller is in working condition, and no replacements are required.When you press the accelerator, a full voltage reading of the batteries should appear. Initially, the voltage reading should be 0.Press the accelerator to see the voltage increase. Make use of the accelerator to check the controller.Connect the negative probe to the M terminal and the positive probe to the B+ terminal.Given below are some easy steps to test or troubleshoot the EZGO golf cart controller. How do I test my EZGO golf cart controller? EZGO RXV Danaher controller troubleshooting.