Replacing the battery in a 2020 Ford Expedition is a common maintenance task that ensures the reliability of this full-size SUV. The 6F55 automatic transmission and the vehicle's numerous electronic systems depend on a healthy 12-volt battery to function correctly. Whether you are experiencing slow cranking or a dead electrical system, understanding the specifics for your model year is essential.
Identifying the Correct Battery for Your 2020 Expedition
The first step in a successful 2020 Ford Expedition battery replacement is selecting the correct unit. This vehicle typically requires a Group Size 94R battery. It is critical to verify the Cold Cranking Amps (CCA) and Reserve Capacity (RC) specifications listed in your owner’s manual. Many late-model Fords utilize an AGM (Absorbed Glass Mat) battery to support the energy demands of stop-start systems and advanced infotainment, so ensure the replacement matches this technology if equipped.
Tools and Safety Precautions
Before beginning the 2020 ford expedition battery replacement, gather the necessary tools. You will typically need a socket set with a ratchet, a wrench set, and a battery terminal cleaner. Safety is paramount; wear safety glasses to protect against acid splashes and gloves to shield your hands from corrosion. Always disconnect the negative terminal first to prevent short circuits, and ensure the vehicle is parked on a level surface with the parking brake engaged.
Locating the Battery
In the 2020 Ford Expedition, the battery is located under the front hood, secured in a well-defined battery tray. You will need to locate the negative terminal, usually marked with a minus sign and a black cover, and the positive terminal, marked with a plus sign and a red cover. Access is generally straightforward, though you may need to remove a plastic splash guard to reach the terminals securely.
Step-by-Step Replacement Procedure
To perform the replacement, start by loosening the negative cable bolt and carefully removing the cable. Repeat this process for the positive cable. Once both terminals are disconnected, remove the hold-down clamp or bracket securing the battery to the tray. Carefully lift the old battery out, as it will be heavy. When installing the new unit, place it into the tray and secure it tightly with the hold-down hardware before connecting the positive cable followed by the negative cable.
Post-Replacement Considerations
After completing the physical replacement, you must address the vehicle's computer systems. The 2020 Expedition relies on the battery for memory retention regarding seat positions, radio presets, and adaptive driving characteristics. You may need to relearn certain settings or perform a system reset. Furthermore, many models require a registration process in the Battery Management System (BMS) to recalibrate the charging voltage, ensuring optimal performance and longevity of the new battery.
Disposal and Environmental Responsibility
Old automotive batteries contain hazardous materials and must be disposed of responsibly. Most auto parts stores that sell new batteries will accept the old one for recycling. You should never dispose of a lead-acid battery in the regular trash, as the lead and sulfuric acid can harm the environment. Proper recycling ensures that the plastic and lead are recovered for new products.
When to Seek Professional Help
While the 2020 Ford Expedition battery replacement is manageable for DIY enthusiasts, some situations warrant professional assistance. If you encounter difficulty removing the battery due to corrosion or find that the electrical systems malfunction after installation, it is wise to consult a certified mechanic. Additionally, if you are uncomfortable working with high-current electrical systems, a professional can complete the job quickly and guarantee that the charging system is functioning correctly.
