What does diagnostic code 9318 mean for the ford explorer?

As the driver of a Ford Explorer, you know that over time, you will see a variety of lights and codes appear on the dashboard. These are usually indicative that it is time for a routine servicing, such as for oil, filters, and fluid changes. In the case of code 9318, it means that a problem has been detected with the battery in your vehicle. First, you should check the terminals on your battery for poor or loose connections, or for damage. If they are damaged, you can replace them for $4 to $33, on average. If the battery itself is dead, it will need to be replaced. That can cost between $68 and $250, depending on use, brand, and place of purchase.