Prius V :: Battery Losing Charge Whilst Driving
Jul 6, 2016
I've bought a used prius v ,the mileage is now 72k and as of monday (2 days ago) the maintenance reqd light came on intermittently when I start the car. So, I checked and saw that this meant it was due for a service, no big deal.
I don't know if it's linked but Monday I drove about 360 miles and then last night (Tuesday) I noticed my battery drained quickly on a 7 mile trip , it went down to 2 bars (they became blue on the car display) and took forever to go back up. Then same thing this afternoon but funnily enough, not this morning.
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I just purchased a 2004 Prius. When I am driving the battery seems to work fine but yet the battery loses charge when I am sitting in the car while running on idle. The battery goes down to 2 bars and the engine has to kick in to charge the battery. I have no check engine lights. Does this mean my battery needs to be replaced? If so then what are your thought on rebuilt batteries.
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I have a 2005 Prius with about 170,000 km on it. I bought it two years ago used at 150,000 km. Everything worked fine for about 8 months, them I noticed the main battery started to drain on first start in the morning after driving a short distance. It would drop down to about 2-3 bars most days, especially on cold mornings. After reading on this forum for a bit I turned off the key locator, and it went back to normal for about 6 months, at which point it started dropping again. I haven't had any warning lights come on yet.
I replaced the 12 V battery, as recommended here with an Optima Yellow Top, even though the original one showed no voltage drop. It actually tested higher than the new Yellow Top I got. My fear is that the traction battery is losing modules. I'm planning on testing them soon.
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New battery, new terminals but my car won't turn over if I need to make a quick stop somewhere. I must wait at least an hour for the proper amount of voltage to build up and then the car starts just fine. What is going on?
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Its not my car (its my father in laws). The other day his 05 prius (170k miles) shut off while he was driving. He pushed it home and I sent him a link on how to check the 12v battery. He said it showed it was low so he used his golf cart battery to go and take it for a test drive to see if that fixed the problem. In the drive way at idle his hybrid battery charge went up half way but when he went to drive it he got 1/8th of a mile down the road and it dropped to 0 then the car shut off again. He said the display says something about the battery (I haven't been over to look at the car).
They are sure its the hybrid battery, but if it was me I'd go to the dealer and find out for sure. My husbands aunt had her hybrid battery go out and hers did other things, like go into turtle mode and a/c blew hot. I think her inverter pump went out and she kept driving it till the battery got messed up, but anyway...What does my father in laws symptoms sound like? Is there any extra at home testing that can be done?
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Say your going to the airport etc, how long do these cars maintain a charge with a real good battery? Seems like a lot of drain going on in a loaded 460. My 91 wouldn't even last 2 weeks and it was primitive in comparison.
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My mechanic put in a button starter which works pretty good. It is "touchy" and I need to hit the gas just right to get it to catch. Once it starts it runs beautifully but the battery seems to drain instead of charge while driving. When I turn the car off,and then try to start it again, the battery sounds really low, and often dies before I can get it to turn over again. It fires right up with the first sign of a jump. The mechanic has looked for an ignition (says he cant find the right one). Other people have suggested an alternator or voltage regulator....or a short somewhere.
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I have a 2005 prius with navigation, smart key, hid lights; not sure what the package is called. Today while driving I heard two short beeps that I have never heard before. At first, I thought it was my Ipod or cell phone. I turned off the radio, turned off the climate control and drove until I heard it again. Two barely audible beeps; the second one about 1 second behind the first. I put the car into the diagnosis mode via the nav screen, ran a test and all checked out ok with the exception of the audio h/u has a yellow box with the words "chek" in it. When I press the yellow box it doesn't show any error codes. I'm not too worried about it but it just started happening today.
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I've been told that my 12V battery was low.
I stumbled on this ATV/ motorcycle battery companion in the garage, can I use it to charge my prius?
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I've had the car for about 24 hours. I love it so far. My one question seems to be that the battery doesn't seem to charge all the way up. There seems to be room for 2 more bars to be completely full. Is this normal? Something to be concerned about? How this works, but if it is supposed to be full to the top, I probably should go back to the dealer?
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I'm wondering if there's a way to force the ICE to charge the HV battery, either while standing or driving. Currently, EV Mode kicks in while coasting down a hill, and I would rather use those moments to effectively charge the battery rather than trickle charge with what little gain that gravity gives me.
I know there was a way on other models to charge the battery while standing by depressing the accelerator in park (or in drive with the brake depressed), but neither method works with the 2015 Prius C. The battery continues to drain while the ICE runs in park, and it refuses to run in D or B while the brake and accelerator are pressed at the same time.
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On the Gen III Prius, is the Battery indicator that is displayed on the HSI an actual 0-100% charge indication of the battery?
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I've had my C a week and a half and it is doing great, but I wonder if the system is ok. It has never shown the battery at 100%. My Civic would charge all the way quite often.
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Took my C to the local drive through car wash as it was pretty crusty looking from all of the rain we've had lately. I had my A/C on as its a nice and warm sunny Florida day. Pulled inside and put my C in Neutral to go through the wash and half way through my car started beeping like mad and flashing the "!" in a triangle symbol and on the small screen it said something to the effect of "Cannot charge traction battery when car is in 'N'." My HVAC system drained down the traction battery and since the car was in neutral the engine couldn't keep it above the minimum SOC level. Turned the air off and anxiously waited for the car wash to hurry up so I could put it in drive. After I put the car in drive the SOC read 1 blue bar and took FOREVER to charge back (or perhaps it just seemed that way because I was freaking out..)
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I am thinking of installing amp in 2010 prius. Question how is the 12v battery keeps its charge. I am assuming the amp will be drawing power from 12v battery. When the engine kicks on during driving it is charging the hybrid battery. I am afraid of killing the power from 12v battery.
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Prius battery charge display is not very meaningful. Those line bars are not telling me much.
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Seen the battery charge level at 100%? The battery charge display seems to never go up to the top bar. I think I may have noticed it once, but I might have been dreaming that.
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I see this was discussed back in 06 but not resolved. Maybe more owners have had additional experiences with this.
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Is it possible to do a long charge of the hybrid battery with a regular battery charger? If so how?
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I recently took a trip up .and I noticed that driving up long inclines my battery just drained to practically nothing.
When I got to level terrain it'd charge but to not to full level. and for my entire trip it didn't ever really charge much. However once I got down to lower altitudes and drove to my home It charged right up and has retained its charge.
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I know car likes to shut off at 3-4 bar, but what if I want to keep the battery closer to full in order to get more power. Is there any way to tell the computer to keep engine running?
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