IMPORTANT NOTICE:Golf cart starter/generators are very commonly misdiagnosed. There are several components on each golf cart that must be functioning properly in order for your starter/generator to perform. We strongly recommend that you have your starter/generator diagnosed by a local professional repair shop. One of the most common failures is the external voltage regulator. When the regulator fails, the starter/generator will overcharge and burn. This particular condition is not covered by our warranty as this issue is unrelated to the unit itself.