Battery Light Come On and Off

[@EdgarMendezz]

By far the best robot explanation I’ve ever heard. Thank you so much. Good information.

[@paramountgetaways]

Now I see why AI will be important. No long stories or extra talking. Just straight to the point.

[@sirchi8731]

I disagree

[@nobodyyouknow8034]

Thank you this will help when I take my car to my mechanic

[@MembersOnly7.62]

What happened

[@DougHinVA]

The alternator makes A/C current to keep the battery charged. The alternator may be OK and the charge is NOT going into the battery. Do NOT assume that the alternator is failing until it is metered and is proven faulty....

[@cartechhome]

It says generally it is the problem.

[@DougHinVA]

@@cartechhome generally is not good enough if a new alternator is $130-200 and install costs...

[@cartechhome]

It says generally which means you have an idea of where to look for.

[@junjungebutan843]

When i drive my car in heavy rain water on the road splash when i ran in to it then battery light is flickering. What the problem of this? Is it the alternator gets wet

[@SethHurwitzwriter]

Just a guess but maybe the belt gets wet and slips. @@junjungebutan843

[@joleneguerrero4794]

Changed my alternator, got a new battery and the battery light came on when i came to a stoplight. But went away right when i stepped on the gas pedal to go. Idk what to do anymore and im broke and scared. Could i need to change my terminal posts?

[@818guy6]

@@joleneguerrero4794 bro !!!! Same thing right now on my Camry . Changed the alternator after my car was losing power . Car has 200k miles . They said my belt was still good so they kept it . But I still have same battery . when I come to a stop (mornings only ) it comes on , then when I push gas pedal comes off . Did you figure it out ?

[@mohdrafey001]

Bro same problem...in my hyundai when ever i start my engine battery light shows......but once i rev its gone and never come back until i turn off the car & start again..... I installed a new battery & new belt still issue not solve.....mevhanic says altenator carbon are getting weak dont know wht to do @@818guy6

[@armunro]

Common issue is worn carbon brushes in the alternator. That is the main wear point.

[@J.boodoo]

Like literally happened to me this morning had all the signs off failed alternator then acted all normal all off a sudden

[@kristianlundgaard8710]

Same here and then when I got off work it never turned on and auto store tested battery and alternator and they both tested good

[@norahb]

@@kristianlundgaard8710 I hope that’s the case for me too, mine turned on and I have places I need to go tonight before I can take it to a mechanic. Rlly hope the car doesn’t die in traffic lol

[@muhlanired2686]

My car is doing the same , my car was working fine and now it’s not my lights and everything still comes on but my car won’t start and is making a clicking sound

[@kazayuki-4416]

@@kristianlundgaard8710 so what was the issue after you got it fixed ?

[@HerbChao14xs]

@@norahb just had that happen to me tonight on my way to a weekend get away. Managed to get to my friend's house ok but will need to drop it off at a shop tom (on a Sat) but fortunately have someone driving to get me so that we can hit up an event together. Guess we'll see what they find.

[@wichithrasilva4619]

Great thank you so much

[@googleuser7354]

Or you can have a loose, corroded or stripped battery terminal or ground…

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me

[@debradavis681]

I pray that's it

[@khaleelura8756]

My battery indicator is coming ON when i ON the AC, air-conditioning in my Nissan sunny car.

[@khaleelura8756]

Why it is happening..?

[@cartechhome]

Have you just replaced your alternator or battery?

[@motologist1917]

do u solve ur prblm

[@motologist1917]

problem solve huwi

[@sarawakiansborneo418]

Sir. I've tested the alternator by disconnected the -ve battery terminal.Engine still running..that means alternator still charging.The problem is battery indicator light on and off.So far my car battery ok.. engine start ok as well.What's the problems actually?Tqvm

[@cartechhome]

On and off means failing, not yet totally failing, one possible reason is the alternator belt is slipping, or the alternator is about to fail.

[@gerrylopez9060]

@@cartechhome my battery light flickering once in a while. What could that be?

[@cartechhome]

@@gerrylopez9060 The charging system is failing, other possibility is the alternator belt is slipping or the alternator is failing.

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me 2:39 2:39

[@motologist1917]

brother i have ford fiesta 1.4 tdci my problem is that whenever i start the car battery warning light comes on the dash but if i fully press the throttle all the way to 5k rpm it starts charging and light , this goes offf , plz help me to solve this issue . this problem started when i changed the battery

[@cartechhome]

Did the new battery the same as the battery intended for your car?

[@motologist1917]

@@cartechhome yes it is the same battery

[@cartechhome]

@@motologist1917 Check the alternator.

[@motologist1917]

@@cartechhome ok but some1 told me that u need to reset the battery senson , do mk5 fiesta have battery sensor

[@lucasluke250]

i put new alternator and battery and still have same problem

[@cartechhome]

Check the wiring. Checkvoltage drop between alternator and battery . Verify the capacity of your alternator against the electrical requirement of your car.

[@naderblack1114]

@@cartechhome Hi, is it a good idea to link the video on voltage drop.

[@FranciscoRuiz-hh3rc]

Could it be starter?

[@LoriRussell-c1q]

Spencer Streets

[@togastopanimaltesting9384]

I just replaced battery, alternator, and alternator belt light is still coming on and off

[@cartechhome]

Check the wirings. Do a voltage drop test, we have related videos on how to conduct a voltage drop test between the battery and alternator. Also, check the capacity of your alternator.

[@rubenmedina5488]

Could also be the belt tensioner

[@laylaytrwright1969]

I have a new battery and alternator however my battery light keeps coming on and off! Autozone said battery and alternator is good so what could it be

[@cartechhome]

Check the wiring, one possible reason is the corrosion in the wiring checks the voltage drop between battery and alternator, we have related videos on this channel on how to check the voltage drop.

[@laylaytrwright1969]

@@cartechhome thanks! I ended up just replacing the alternator!!! Battery light is now off, I’m assuming the other was faulty!

[@gerrylopez9060]

​@@laylaytrwright1969So the battery light was flickering! And did it end up being the alternator? Because I'm having the same problem. Can u please let me know

[@hussinmahmoud6544]

I have honda accord and the light comes on only when Irevers

[@motologist1917]

bhai phr kya kiya

[@muhlanired2686]

Well my i think my alternator is loose because lastnight when i got home my car was working fine , then as i was heading back out to get dinner it start acting funny then it wouldn’t start it just started making a clicking sound , and then next morning i woke up to see if it would start up and it did . Then a house later i went back it started doing the clicking sound again

[@ohyeahyeah3842]

Did you notice the problems ?

[@yahrmajahsty5266]

Have u checked if battery terminals is not loose ??? Check battery water ???

[@orbitty1354]

Sounds like a loose connection

[@PyramidHeadChris]

I just installed a new alternator last week and now every time I accelerate and the rpm goes over 3, the battery light comes on. I got tested the battery, started and the alternator and they are all good. Does anyone have idea what could be?

[@tylerjeffries7507]

Same problem with me it kind of flickers whenever I'm speeding up from a full stop

[@PyramidHeadChris]

@@tylerjeffries7507 It was the serpentine belt in my case

[@thunder.r3440]

Did you found the reason????

[@anumi1]

​@@tylerjeffries7507yow same thing for me did u find a solution or what was the cause

[@anumi1]

Did I find the reason bruh

[@pitson305]

Thanks a lot ... 🙏

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me 2:39 2:39

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me

[@RIZWANDAR-p8o]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me

[@motologist1917]

hey i m having ford 1.4 tdci , whenever i start the car , that battery warning light glows but if i press the throttle all the way to 4000rpm it disappers till i shut the engine Off , plz help me