How to Fix Full Accessory Power Active Ford Explorer
If you’re the owner of a Ford Explorer and have encountered the issue of “Full Accessory Power Active,” you’re not alone. This problem can be quite frustrating, especially when you’re on the road and need your accessories to function properly. In this article, we will discuss the possible causes of this issue and provide you with step-by-step instructions on how to fix it.
Understanding the Issue
The “Full Accessory Power Active” message typically appears on the dashboard of a Ford Explorer when the vehicle’s accessory power system is experiencing a fault. This can be caused by various factors, including a faulty relay, wiring issues, or a problem with the fuse box. Before attempting to fix the issue, it’s important to understand the potential causes.
Diagnosing the Problem
To diagnose the problem, you’ll need to follow these steps:
1. Check the fuse box: Ensure that all fuses related to the accessory power system are intact and not blown. If a fuse is blown, replace it with the correct rating.
2. Inspect the relay: Locate the relay that controls the accessory power system and check for any signs of damage or wear. If the relay is faulty, replace it with a new one.
3. Examine the wiring: Look for any loose or damaged wires in the accessory power system. Repair or replace any damaged wires as needed.
4. Test the system: Connect a multimeter to the accessory power system and check for any voltage drops or shorts. This will help you identify the specific component causing the issue.
Fixing the Issue
Once you have diagnosed the problem, follow these steps to fix it:
1. Replace the faulty relay: If the relay is the issue, replace it with a new one. Make sure to disconnect the battery before replacing the relay to avoid any electrical damage.
2. Repair or replace damaged wires: If you find any damaged wires, repair them or replace them with new ones. This will prevent further issues with the accessory power system.
3. Check the fuse box: If a fuse is blown, replace it with the correct rating. Make sure to inspect the fuse box for any signs of damage or wear.
4. Test the system: After making the necessary repairs or replacements, reconnect the battery and test the accessory power system to ensure that the issue has been resolved.
Preventing Future Issues
To prevent future occurrences of the “Full Accessory Power Active” issue, consider the following tips:
1. Regularly inspect the accessory power system for any signs of damage or wear.
2. Keep the fuse box clean and organized to prevent any accidental shorts or blown fuses.
3. Use high-quality components when replacing or repairing the accessory power system.
By following these steps and tips, you should be able to fix the “Full Accessory Power Active” issue on your Ford Explorer and ensure that your accessories function properly. If you’re unsure about any of the steps or if the problem persists, it’s always best to consult a professional mechanic for assistance.
