1. Check the battery terminals. Make sure the battery cables are tightly secured and that the battery terminals are clean. If the battery terminals are corroded, clean them with a wire brush.
2. Disconnect the battery. Disconnect the negative battery terminal from the battery.
3. Wait 10 seconds. This will allow the on-board computer to fully discharge.
4. Reconnect the battery. Reconnect the negative battery terminal to the battery.
5. Turn on the key switch. The on-board computer will now be reset.
If the on-board computer still does not work, there may be a problem with the computer itself. You can contact a Club Car dealer for further assistance.