How Do I Find A Draw On A Focus Car Battery

If your Ford Focus's battery is draining, it's something that'll need addressing correct away. If it is draining while your Focus is off, information technology's usually acquired by something that is drawing electric current that shouldn't be. If the battery is draining while y'all're driving, that is probably going to be the alternator or battery. At that place are other situations besides. Nosotros'll cover those for you below.

Battery Draining Ford Focus

Ford Focus: Battery Draining While Parked

If your vehicle is running fine when y'all park it, and it won't first, there could be a few problems causing this to happen. Most of the time, it's the battery itself causing this problem.

Bombardment Cables

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

Bad Battery

When the battery drains when parked, the odds are that it's the battery itself. If your Focus'south bombardment light came on while you were driving, but earlier you parked, it could be the alternator. If y'all didn't see a bombardment light, and at present the vehicle is expressionless when you become to start it, the get-go thing that you need to await at is the battery.

You lot tin have it upwards to the local parts store and take it tested. They'll need to charge it for a while, so plan on dropping it off and returning a few hours later. They'll tell you if it holds a charge or not. If it passes the test, it'southward time to move on to the alternator.

Alternator

It is possible that the alternator wasn't charging the battery enough when the vehicle was running and has left the battery tuckered. Most parts stores tin test an alternator for you. They usually don't accuse anything for this service, they just want to sell y'all an alternator if you need it.

Ford Focus Battery Draining

Focus Bombardment Draining While Parked

If your Focus's bombardment is draining later on being parked for a few days, here are ii possible scenarios.

The battery itself has gone bad and just can't agree a charge long enough to be of whatever use after the vehicle sits, and it drains.
Something is drawing power when it shouldn't be. If this is the instance, the first thing that yous are going to desire to wait at is all of the lights. If your Focus is equipped with a glove compartment light, check and see if it is turning off. Peradventure i of the map lights is on? How near all of the accessory plugs? Is something plugged into one of them and cartoon power? Any aftermarket accessories? If not, it may be that there is an electrical trouble.

Here's a pretty skilful video on exactly how to runway down a "parasitic describe".

Battery Draining While Driving: Ford Focus

If your battery is draining while driving, information technology is most without exception the Focus's alternator that is causing the problem. If it is you should see the battery or alternator calorie-free on, it indicates that the alternator is non creating the necessary voltage to charge the battery.

It could be a bad bombardment, or more likely a bad battery cable besides. But it's not very likely. If you hear a whining noise accompanied past the battery lite, it's almost guaranteed that it's the alternator that is at fault.

Conclusion: Focus's Battery Draining

Good luck running downwards what is causing your battery to drain in your Ford Focus. If there is annihilation you would similar to add, delight feel free to leave a comment below.