At first glance, it may seem as though an ATV rectifier and regulator are the same thing, but they actually perform two separate functions. The rectifier is responsible for starting the battery engine. It converts input AC power to DC electrical power. Think of it as a type of converter that transforms electrical currents in order to start your ATV or UTV and keep it running smoothly while in use. Meanwhile, the regulator is responsible for maintaining a continuous voltage level within a specific limit. This helps prevent damage to your vehicle by fluctuating voltage levels.
Signs Your ATV Regulator Rectifier Isn’t Working Properly
Figuring out if your regulator rectifier needs to be replaced can be a bit tricky. Fortunately, there are signs you can look for to determine if the parts need to be changed. Signs of a faulty regulator rectifier include dimmer lights, trouble starting your ATV, less overall power when in operation and even a dead or swollen battery.
How to Test an ATV or UTV Regulator
Before beginning any sort of testing, you’ll need to get a digital multimeter capable of diode testing. ATV rectifiers and regulators have diodes, and you need to test each diode to ensure the parts are working properly. The number of diode units vary according to the brand and model, so always consult with your manual to ensure the test results you get correspond to the manufacturer guides
