2020 EcoBoost Ford Mustang Car Battery Replacement

ID: 212671

Description: The battery in a 2020 EcoBoost Ford Mustang...

Steps:

1. Open and secure the hood of your car.
2. Locate the car battery.

3. Disconnect the negative (-) battery cable first with an 8mm socket.
4. Loosen the nut on the negative terminal clamp.
5. Gently wiggle the clamp and lift it straight off the battery post.
6. After removing it, move the cable safely to the side so it does not accidentally touch the terminal again while you are working.

7. Disconnect the positive (+) battery cable next with an 8mm socket.
8. Loosen the nut on the negative terminal clamp.
9. Gently wiggle the clamp and lift it straight off the battery post.
10. Loosen the nut and move the cable to the side.

11. Use a 10mm socket and ratchet to loosen and remove the bolt securing the battery hold-down clamp at the base of the battery.
12. Lift the clamp out carefully and set it aside.

13. Remove the old battery and install the new one.

14. Place the battery hold-down clamp back into its original position at the base of the battery so it lines up with the mounting hole.
15. Insert the bolt through the clamp, then use a 10mm socket to tighten it until the battery is firmly held in place.
16. Make sure the battery does not shift or move, but avoid over-tightening the bolt.

17. Reconnect the positive (+) cable first.
18. Make sure the clamp sits fully and evenly on the post, then use the 8mm socket and wrench to tighten the terminal nut until the connection is secure.
19. Reconnecting the positive cable properly helps restore power to the vehicle and prepares the battery for the final connection of the negative cable.

20. Reconnect the negative (-) cable last with an 8mm socket.
21. Place the negative terminal clamp over the negative battery post and tighten the nut with your socket and wrench.
22. Reconnecting the negative cable last helps safely restore power to the vehicle and reduces the risk of accidental sparks during installation.

23. Start the car and check that the engine cranks normally without hesitation or clicking.
24. Look at the dashboard to make sure the instrument panel powers on correctly and watch for any warning lights that stay on longer than normal.
25. If everything checks out, then the battery has been correctly installed.