What is the current draw on a Ford Explorer battery?

I disconnected the ground from the battery and hooked up an ammeter between the ground cable and ground post and read a current draw of about 0.6A. After pulling fuses I narrowed down the draw to two circuits. Fuse #15 in the power distribution box is worth about 0.5A, and fuse #3 in the passenger compartment fuse panel is worth about 0.1A.

Why is my Ford Explorer battery draining while driving?

If it is draining while your Explorer is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well. We’ll cover those for you below.

Where can I buy an alternator for my Ford Explorer?

Most parts stores can test an alternator for you. They usually don’t charge anything for this service, they just want to sell you an alternator if you need it. If your Explorer’s battery is draining after being parked for a few days, here are two possible scenarios.

Why does my Dodge Journey battery keep draining?

They’ll tell you if it holds a charge or not. If it passes the test, it’s time to move on to the alternator. It is possible that the alternator wasn’t charging the battery enough when the vehicle was running and has left the battery drained. Most parts stores can test an alternator for you.

Why did my 2002 Ford F150 battery go dead overnight?

This 2002 Ford F150 came in with the complaint that the battery would go dead overnight. After the basics of checking the battery and alternator, I disconnected the negative battery cable and installed my Fluke multimeter in series between the negative battery post and the negative battery cable.

How can I find out if my Ford battery is dead?

Here’s a test to use with a Ford vehicle. If you’ve suffered a dead battery and both the battery and charging systems check out, it’s time to perform a parasitic drain test. The test involves hooking an ammeter in series with the negative battery cable to measure the amperage draw. Professional technicians use a clamp on ammeter.

Why does my Ford Explorer battery keep draining?

Side note the only way to open the door now is a quick snap motion or if getting out give it a good smack. The window works great but the radio still requires manual shut off. Eventually after 10 or 15 minutes with no key in the radio will turn itself off. Last week I just started needing a jump every damned day when I left work.

What kind of powertrain does Ford Explorer have?

As the backbone of the ST and Platinum powertrains, that available 3.0L EcoBoost ® takes the athletic feel of Explorer a step further.

What kind of charger does Ford Explorer have?

Explorer offers up to nine different powerpoints, including USBs, USCs, 12V, 110V and regular plugs—which means plenty of power for every passenger. You can also charge cord-free with an available wireless charging pad in the center console.

Is there a problem with the Ford Explorer battery?

There’s no reason why a 2018 Explorer should need two new batteries in 2 years. Something is draining my battery and no one can tell me what that issue is. See all problems of the 2018 Ford Explorer .

What was the problem with the 2002 Ford Explorer?

Battery died on 2002 Ford Explorer. Installed new battery and 4 wheel drive module quit working. Bought new part for $202. 00. Fixed problem with new part. Obviously the realized the defect and refuse to do recall. See all problems of the 2002 Ford Explorer .

What happens to the memory of a late model car?

Late model vehicles have many computerized systems; in most cases, each system is under the basic control of its own computer (module). There can be more than twenty modules on each vehicle and many of these modules have some sort of “learned” memory, which may be lost when the battery is disconnected.

What should the ammeter read on a Ford Explorer?

After pulling fuses I narrowed down the draw to two circuits. Fuse #15 in the power distribution box is worth about 0.5A, and fuse #3 in the passenger compartment fuse panel is worth about 0.1A. If both are out, the ammeter reads between 0.005A and 0.010A, which I think is reasonable.

What is fuse # 3 on Ford Explorer?

Fuse #3 is labeled as Radio / DVD / Amplifier. I do have an aftermarket radio, so I disconnected it and the 0.1A draw is still present. The car came equipped with the factory subwoofer, but I have not removed the panel to check and see it that is causing the draw since I want to find the large draw first.

What should I do if my Ford Explorer battery is draining?

You’ll want to take a look at your Explorer’s battery posts where they bolt to the battery. If there is a lot of corrosion here, you’re going to want to clean that off with a wire brush. There are also specific battery post cleaners that you can buy. They are usually less than 10 bucks at the local parts store or Wal-Mart.

Why does my Ford F-150 have a slow power drain?

This probably sounds familiar for some 2004–2008 Ford F-150 owners, as that generation had parasitic battery drain issues caused by a failed park sensor not allowing the body control module to turn off interior components. Slow power drains are inconvenient and annoying, and result in a shorter battery life.

What to do when your car battery drains?

Start with a fully charged battery. If yours is low, use a battery charger, or have a friend assist with jumper cables from a good battery. Recreate the same configuration as when the battery drains overnight. Meaning, shut everything off, lock the doors, and take a key with proximity sensor away from the vehicle.

Why did my Ford Explorer battery go dead?

The next day the battery was dead and the Ford service center told me my battery was dead due to a cold snap (we are in SC. . . It does not get that cold). I had to get a brand new battery.

How many times has my Ford Edge battery gone dead?

We have a 2015 Ford Edge with 14,000 miles, purchased new in January 2016. We have had the battery go dead four times. The first time, Ford service sent a technician to jump-start the car. The second time, the car was towed to Ford and the battery was replaced. The third time, the car was towed and the battery replaced again.

What are the problems with the 2017 Ford Explorer?

See all problems of the 2017 Ford Explorer . Wiring/battery problem. Positive post on battery corroded along with wiring going to post. Replaced positive wiring and accessories wiring along with a new battery. Positive post started to corrode again now the battery dies randomly and needs jump start.

What’s the best way to reset a Ford Explorer?

Leave the negative battery cable off for a minimum of five minutes. This gives the onboard computer time to fully reset which will erase any trouble codes. Remove the towel from the negative battery cable clamp.

Why is the Check Engine light still on in my Ford Explorer?

Another reason is a check engine light staying on while you are driving. This is a sign that something is wrong with the engine in your Ford Explorer. Resetting the onboard computer will usually turn the light off temporarily. Open the hood: release the primary latch by pulling the release lever under the steering wheel near the floor board.

What causes a battery warning light on the dashboard?

See how you can fix the battery warning light on dashboard with this five problem that you can look at. While the battery light might seem like there is a battery problem, but in fact there could be other numerous issue causing the battery light to activate. To see what is really wrong with the car see this video for things you can check.

Why does my car have a battery light?

While the battery light might seem like there is a battery problem, but in fact there could be other numerous issue causing the battery light to activate. To see what is really wrong with the car see this video for things you can check.

What is the current draw on a Ford Explorer battery?