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Fixing Car Battery Drain
Fixing Car Battery Drain
Scotty Kilmer, a mechanic for the last 46 years, shows how you can start Fixing Car Battery Drain what’s draining the electricity out of your car’s battery. And, if you like my car help, be sure to watch my live car talk show every Saturday morning at 10 a.m. CST on YouTube.
One of the worst things that can happen
to a motorist is when they jump into their car and it won’t start. Is your battery dead?
If you are in a hurry, it is best to jump-start the car. Your car can be started with a set of jump leads. The leads should be connected to a friend’s or neighbour’s car. The other option is to charge the battery with a portable battery charger. After a few minutes, this will give you enough power to start the car and get you to work.
It could be that you left your lights on: Fixing Car Battery Drain
and this drained the battery. However, the same happens the day after. The battery is down again, and the engine won’t crank over.
A car battery can become flat and run down for many reasons. One of the main reasons is that the lights could be left on accidentally. Another problem could include the interior lights being left on. Other accessories can also drain your battery if left on.
In my opinion, though, the most common problem is that the alternator has not charged the battery. There could also be a stuck relay or a module that is not shutting down, causing the car to go into “sleep mode.”
Fixing Car Battery Drain
If the alternator is tested and found to be good, then it could be that you just need a new battery. The driver can check for alternator problems. Just turn your headlights on. They should have normal brightness. If, when you turn the battery over, the headlights are dimming or do not come on at all, you need to check the battery voltage and charging output.
A bad starter relay or solenoid might be the root of other issues.
Faulty or poor wiring in the starter area could also be the problem.
To check this, you will need a voltmeter Select the 12-volt setting and connect the red wire to the positive battery terminal and the black wire to the negative battery terminal. The reading should be 12.6 for a fully charged battery. As the voltage drops, the battery condition deteriorates.
Six Clues to Why Your Car’s Battery Keeps Draining: Fixing Car Battery Drain
Okay, so you have a reliable vehicle, but it appears that your battery is losing charge. It’s a widespread problem, and there are some actual puzzles behind it. Here are six reasons why your car’s battery may be losing power:
- Lights, Camera, Action: We Brits love drama, but leaving your car’s interior or exterior lights on after you’ve parked can deplete your battery faster than you can say, “Cuppa, please.” Before you go, double-check your lights.
- Phantom Drain: It can feel like there’s a naughty ghost in your car at times. It’s not a poltergeist, though; it’s a parasitic drain. This occurs when something in your car, such as a defective switch or a faulty wiring connection, continues to consume electricity even when the engine is turned off. Like a sly tea thief in the middle of the night.
- Old Battery Blues: Just as our knees might creak with age, automotive batteries can lose vigour as they age. If your battery has been sitting for an extended period of time, it may be time to replace it.
- Weather Whammies: Isn’t our British weather a little unpredictable? Extreme cold or heat can place a load on your battery. Cold weather makes it more difficult to start your engine, while hot weather might cause the battery contents to evaporate. During certain seasons, keep an eye on the health of your battery.
- Ignition Problems: It’s the little things that count. A faulty ignition switch or a worn-out starter can cause your battery to work excessively. If your engine is having trouble starting, it may be time for a tune-up.
- Gadgets Galore: Don’t we adore our gadgets? However, chargers, GPS devices, and dashcams can all be battery vampires. If you plug in too many devices and leave them running when the engine is turned off, your battery may die.
So, friends, there you have it. Six reasons why your car’s battery may be deceiving you Keep an eye out for these offenders, and you’ll be back on the road in no time. And, of course, you know where to go if you ever need a dependable battery solution. Cheers to smooth drives and no more unexpected battery charges!
Battery voltage and state of charge:
12.66v . . . . . . . . . . 100%
12.45v . . . . . . . . . . 75%
12.24v . . . . . . . . . . 50%
12.06v . . . . . . . . . . 25%
11.89v . . . . . . . . . . 0%
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