Prius (Gen 2) :: Hybrid Battery Starts To Go Down Quickly When AC Is On
Jul 20, 2013
Since the summer started, our hybrid battery has been acting different - when the AC is on (even on low), the battery starts to go down quickly! It happens when we are not driving, but standing in traffic or parked. We just changed our 12V battery and I though it would work, but it didn't work much. In order for it to charge up, we have to keep driving. Is that normal? If not, what can be the problem? What can happen when the hybrid battery will loose charge?
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I notice that if I use AC, the battery drains a lot faster. If i do not use AC, I see my battery stays at one bar from full on flat freeways or local streets.
If I use AC, I see the battery goes down quickly to 2 bar from full just on local streets.
So AC drains the battery quite a bit. Does ppl use their AC all the time or not?
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I Have a 2010 Prius With Solar Panel, when i drive the battery will charge up to 6 or 7 bars and quickly it drope down to 3 bars bar. i like to know is this normal
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The battery in my remote appears to be getting exhausted quickly.
The fist time it happened was in 2014 when batteries on both remotes got spent. (for a 2011, I figured that it was normal).
I picked up a 8 pack from Amazon and replaced batteries on both remotes but the frequency of exhaustion has increased dramatically.
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Purchased a 2006 prius not too long ago with just over 100k miles.
I like the car, I average about 42-44 mpg. It is really for my commuting. The question I have is it seems like my brake pump runs all the time. When I take my foot off the brakes, it runs, when im in a drive-thru, my battery drains super quickly, however if i put in park instead of leaving it in drive while in the drive-thru, it does not.
My only thought is there is something wrong with my brake pump and the way it drains batteries.
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I don't plug my PiP in often due to the cost of electricity here, but what I have noticed that when it has a full charge, around 13Miles, it will quickly drop down to 7-8, even when not using EV. Meaning, I start up car, turn off EV and the motor gets warm. Engine shuts off and I drive normally using the ICE. Over the course of a few miles, I'd say about 10, that EV range slowly drops down to 7-8 and then maintains itself around there. Pretty much the whole time I would have been using the ICE to maintain ~70MPH on the highway, not climbing, just flat.
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I am pretty new to Toyota Prius. Today I went to test drive a jap import 2nd Gen 1.5 Prius with 50k miles. What I found weird with the car was that, on the startup the petrol engine also started and it was on for the duration I was driving. I then turned on the EV mode and the petrol engine turned off but looking at the battery capacity on the screen, the battery drained pretty quickly possibly (2-3 minutes) and the petrol engine kicked in. Is this normal for 2nd gen prius cars ?
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My 2007 Prius has 120,000 miles. I live in a mountainous area. I need to climb 3 miles at 6% grade to get out of my neighborhood. Lately I've been noticing the traction battery loses charge fairly quickly and I've been thinking about replacing the battery. Much of my driving is in steep hills and I run a full charge cycle many times a day, so I guess I should expect some loss of life.
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Some part of the hybrid system makes a moderate to loud screeching noise when the car starts moving initially. It's gotten to the point where people are staring at me when I pull away in parking lots because it's so loud.
- Do the gen II cars also make this noise?
- Why don't the Lexus hybrids make this noise?
- Is there anything that can be done to lessen the noise?
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ok i have a 1.8T atw passat 2000. when boost 18 psi my car starts to buck and then my psi goes down to 10 really quickly like something is being cut off. i also have a p0301 misfire in cylinder 1. I switched my ignition coils around and replaced one and i also changed my spark plugs(not the cheap autoparts store kind). i checked my vacuum hoses and no tears. i put fuel injector cleaner in my tank when i filled up ( two bottles). it might be my fuel injectors but that would be too easy to fix. So I am thinking its something mechanical. I want to know what could be wrong mechanically. My friend thinks could it be a blown head gasket. is this true?
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My hybrid battery just went out. We were hoping it was the inverter coolant pump but I wasn't that lucky. My car has 225,000 miles on it. Looking at over for parts and labor.
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I'm a new Prius owner and don't know if this is normal. Sometimes after being parked for a while and restarted, the icon shows the battery is down to 2 bars. It charges back up after a mile or so of driving. Also if I sit and idle for a while, the battery will drop down, and once going thru a car wash (car in Neutral), a message came on the screen that the Tractor Battery was in trouble (I don't remember the exact words). When I put the car in gear and drove off, the message disappeared and the battery charged up. What's the deal?
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My wife's 2007 Buick Lucerne's directional signal is acting odd... When you turn it to the left-hand blinker, the pace is not the normal factory pace. After two or three cycle it then starts blinking on and off VERY quickly, like those blinkers you see on junkers periodically. The right blinker is normal pace as are the hazards lights. I am looking for potential causes before I bring it in for repair. I can't say anything trigger it, other than I noticed it after a car wash. Electrical problems are not my thing.
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My mechanic installed a new Hybrid battery in my 2005 Pruis using the repair manual and a video that showed him how to do it. He also replaced the harness and the ECU battery. When he tries to start the car all of the lights light up on the dash but no ready light on the start button and the car will not start. The instructions did not say anything about this issue so he is lost! He thinks the smart key and the ECU have to be synced in some way but doesn't know how to do it. (none of the books covered this.
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I've had my 2015 Prius Two for almost 6 weeks now, and so far am loving it. However, I noticed something strange today. I'm pretty sure that when I parked at work this morning, the hybrid battery was nearly full (two bars shy of full, I think). When I came back to leave work (~6 hours later) and started the car, the hybrid battery was down to only two bars (as in two bars above empty mark).
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Warning light came on and I went straight to dealer. My hybrid battery is bad after 150,000 miles. Can I drive the car with on just the gas engine? No one at the dealership seems to know.
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It seems like the fan that cools the hybrid battery pack turns on quite often, almost everyday after two or three hours of driving. I heard it once or twice on my '05, but on this one I hear it pretty much everyday.
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I've noticed often the hybrid battery level is lower when starting than when I shut the car off. My thinking is: maybe it was used for cooling either the battery itself or the engine. Is that correct and normal?
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My concern: The hybrid battery, or the monitor really, has never, ever, not once, shown an all-bars charge. It is almost always at one bar down, and will drop below that but never goes above. My brother has a Gen I and his battery shows all bars from time to time. Not mine.
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My hybrid battery has been running low the past few days. This has never happened before, but it has been around 90 degrees out during the same few days. I noticed it this morning as I left for work. It was down to two bars when pulling out of the garage. I was getting pretty nervous, but at least the ICE was charging it. Although, it never fully charged the system, as I live pretty close to work. On the way home, I tried to drive around for a mile or so to see if I could get the battery fully charged.. The best I could do was four bars. Is this typical of the hybrid system in warm weather? Should I be worried about it? Also, the system has a fan, why doesn't it come on if the hybrid battery is so temp sensitive?
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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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