Prius (Gen 3) :: 12V Battery Is Dead - Cannot Jump Start
Mar 2, 2013
My 12V battery is dead- not sure what happened, I usually double press the lock button to turn the headlights off immediately. It seemed odd- the taillights were on, but not the headlights and all interior dome lights were on but dim. I certainly did not get the 'door open' warning beep when I left the car.
The car is completely dead - no power locks, interior lights etc. I tried to jump start it using the fuse box jumper plate, but was not successful. I have heavy duty jumper cables and it seemed like they only contacted the jump plate at one singular point, but that was the best I could do. It was touching, just only one point on the 'teeth' was physically on the front metal part. I waited a full 5 minutes with the donor car revving and tried to start it, but nothing at all. (And yes, I was + red to + red) I tried to adjust the cable on the plate a few times, but could not get any better of a grip. No dashboard light or anything ever came on- the car was just as dead.
What could the problem be? Should I try smaller cables for a better connection with the plate? How long should it generally take while revving the donor car? Or is this something more sinister?
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If my traction battery has plenty of 'juice' in it, and my 12v battery is dead....is there any way to 'jump' the 12 volt battery with the traction battery to get the car started?
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I have a 2007 Prius Package Six. I went away on vacation over Christmas and when I got back the battery was dead and the car wouldn't start. No problem as I was easily able to jumpstart it with a portable battery jumpstarter. However I kept having the same problem as apparently the battery wasn't maintaining a charge. So obviously my battery is kaput and needs replacing. I've watched the videos and plan on replacing it myself.
However when I went out this morning to jumpstart the car it wouldn't jumpstart at all. When I hook up my battery jumpstarter nothing happens. Nothing lights up. The car won't start. Even if my 12v battery is completely dead and cannot maintain a charge, shouldn't I still be able to get the car started with a jumpstart? I realize that as soon as I turn it off I will have to jumpstart again. But I can't figure out why a jumpstart won't even get the car fired up.Am I missing something?
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After 2 days of not using my Prius V, the 12v battery was dead. I couldn't figure out what I accidentally left on. I jumped it following the instructions in the manual but right after, it went into EV mode and then it required to be jumped again. I finally got the engine revving enough that it stayed on. I had never really listened to the engine rev before, but while revving it sounded higher pitched and tinny as compared to my old 6 cylinder, German car.
Is this higher pitched, tinny, electric sounding revving sound normal?
Is there anything to worry about after jumping the car?
Is there a way to see the charge on the battery? (In my old car if you hit specific buttons when starting you could enter a diagnostic mode where you could see many readings, live the current battery voltage. It would also be great if the tire pressure reading could be accessed this way.)
Also is it possible to use the hybrid battery to jump the car?
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My wife left the lights on in the 2001 Camry and completely draining the battery. I tried to jump her but the car would not start (turns over great). Also the electrical system was strange in that the lights would not go off and other electrical items did not function. I disconnected the battery and fully recharged it and put it back on. I noticed that the "ALT" (100A) fusible link was blown and replaced it. Car still will not start (turns over great). The electrical problems appear fixed however the radio does not work. I tried to read the codes on the ODB and got "ERR". I checked all other fuses and they are good. I checked the pin-out voltage on the ODB port and was reading ~11.5V. I am wondering if I missed something like is the ECM bad? I can replace this myself for $150, but if I have it towed to a dealer it will cost me $800. Is there a way I can be sure that the ECM is bad, also are there other things to check that I may have missed. Also, when I turn the key to the "on" position, but do not start the car, the "Check engine" light does not illuminate.
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I had left my car for about 30 hours without driving, which I've done before all winter with no issues. Went to start it up yesterday morning to head out and when the key FOB failed to open the door, I knew I was in trouble.
I unlocked the door manually, and put the key in to start it up and the Treg was completely dead and the key wouldn't release from the ignition. After a call to VW roadside assistance, and a jump start, it started right up and I dropped it off at the dealer for them to look at.
The service report says "diag and found low state of charge. charged battery and found passes tests. performed TSB 27-05-01 and cleaned ground point for battery. rechecked OK"
This is a V6 Touareg (there is a similar TSB I understand for V8s).
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I drove my 2006 Passat 2.0T at night a few days ago. And I forgot to shut off the light. It came out that my battery was drained completely. After doing a jump start under my friend's assistance, I was able to run it again. But my radio remains dead, meaning it won't turn on by all means.
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My wife's 2010 RX350 wouldn't start this morning. My guess is that the battery drained overnight with the back door ajar. After getting it started with a battery jump the rear hatch would not open by hand, the dash button or the key button. After driving and charging the battery the hatch would open. I'd this to be expected or an indication that perhaps the hatch has a fault?
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I have a dead battery while trying to jump; my car I blew my alternator fuse. I had a friend try to change the fuse but he was unable to get all of the fuse.How can I get all the fuse out to put a new fuse in?
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The 12V battery must have been drained completely over the weekend. None of the lights (interior and exterior) are working. The car won't start even using jumper cable. I guess the 12v battery must have some juice remaining to power up the computer in order to jump start the engine. Am I correct in this assumption?
My Prius is only a little over three years. What is the warranty on the 12v battery? I read that the OE battery is not the best. How long would I expect the OE 12v battery to last?
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I have a 2006 Prius with 115,000 miles that I've been having some problems with recently. Over the past 2 months the car wouldn't start 3 times. Once I jump it it runs fine for 2-3 weeks. This morning it happened again. Whole looking back on it every time seems it happen when the car doesn't run very long before I shut it off again.
Took it by dealer today and to ask them and setup a appointment. They think I have a battery going dead and he quoted it as $220 to replace. When I went to leave dealer the flashers blinked 2-3 times before it finally started. Done same thing when I got home. I also noticed when I locked the door that the red key light stayed on, instead of normal blinking. Went back out about 10 minutes later and it was blinking as normal.
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My 2013 has been problem free until this afternoon when I went to leave work - it simply wouldn't start, maybe a dead/low battery? It's a 2013 Prius II and just hit 40k this week and now due for service, so maybe I'll have them look into it?
Today was very hot around 100*, around noon I went to get something from passenger side and decided to crack the windows. Instead of going to the other side I reached across the console and pushed start which gets it into whatever mode it's called. Pushed the brake with a hand while pushed button again to turn on and operate window controls. Then I pushed start again to turn car off, which turned off display as normal. When I went to start it 5 hours later I got nothing.
No dash light up, dim dome light, door open light was on with door open so I knew there was some measure of power, I think I saw a check engine light near the door open light lit up at some point in my attempts too. I popped hood open to see where the battery was at, lol, it's not in the engine bay. In my frustration I finally started noticing a "buzz" sound of some part in the engine bay. Tried to figure out what it was - all I know is it's mounted on the firewall in front of driver, about knee height, behind/below the brake and power steering reservoir. I was kinda able to get my hand far enough to confirm it was buzzing/moving/active by touching a finger to it. Was able to get it to turn off with sever pushes of the start button - maybe the car was cycling the different "on" modes without turning on?
So I decided to try and jump the car. Friend who's borrowing a car luckily had jumpers - the weirdest looking jumpers I've ever seen. They were thinner gauge and super flexible, they were also two separate strands instead of being connected like normal jumpers. Anyways, I got nothing out of it. Was about to give up when someone id called showed up - used their jumpers thinking maybe the weird ones were bad. Immediately got a spark when I put the negative on the strut bolt, confirming I had juice.
Prius started immediately as "normal" (no idea how a hybrid starts after a jump...). Stereo was working, headlights, dome lights, windows - basically like nothing happened. I did notice the battery indication was a little lower than normal, but still had just below 1/2 bars. If it were low I'd imagine it would be lower. It never gets above 3/4 bars for me unless I'm coasting down a mountain for a while.
Dead/low 12v battery? What's the part that was buzzing?
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I went to open the hatch this afternoon to see if my new painting would fit so I could take it to the frame shop, and the hatch would not open. Nor would the door-unlock button work. The fob wouldn't open it either. Then I realized no dash lights were on, and the car would not start. I thought there was supposed to be a way to open the hatch from the inside, but I crawled into the back and could not find it.
So the 12-v battery was dead.
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I was recently left stranded in a mall parking lot by my 2007 Saturn Ion when it wouldn't start. After getting a jump from roadside assistance, I was told the battery needed to be replaced. I thought nothing of it since its a 2007 and has been driven between Virginia and Pennsylvania for the past four years fairly regularly. After a new battery was installed Sunday afternoon and the car started perfectly and was driven around all day Monday, I was shocked when I was once again left stranded in the parking lot at work Tuesday afternoon, again with a car that wouldn't start at all (there was no "clicking" either). The keys would get stuck in the ignition and I'd have to remove them by pushing the tiny button under the steering wheel. The new battery was tested again at the shop and they found nothing wrong with it and couldn't explain why it wouldn't start at all the previous afternoon but started and ran fine two days prior.
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If locked outside due to dead battery on keyless Touaregs, how do I open the hood to jump start the battery?
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I have a RX350 2012 model. Recently, in last 3 weeks my battery has discharged 3-4 times, I had to call for a jump start.
I got my battery checked with my dealership and they say the reports from battery are excellent!
I am not sure why is it discharging? I just think there might be a sensor failure which is keeping something running in my car.
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Multi information display is not working. Also the 12v battery keeps losing power requiring jump starts.
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I got my V8 back from a dead battery for the 2nd time. As usual, they have not found the problem. They said that there isn't any battery drain and the battery holds a charge. This time I took it back to my dealer I purchased from, not that it means anything.
I know there have been a lot of talk about different things that are causing the problem/ fixing the problem, but I have noticed that it may not be some of the ECU's, Navi/radio, etc. but could it be that when the vehicle is actually running the Alternator may not be charging the system significantly while driving when things are turned on, as in multiple things like AC/Heater, Fogs, heated seats, etc at the same time? Reason is that I have noticed with my V8, if you turn off all of these things the voltage gauge reads very close to 14 Volts and when you turn them on, it drops/cycles to about 13.75-13.5 volts. The dealer loaned me a V6 Touareg and with all these things on, the Voltage Gauge read 14 Volts solid most of the time or pretty close to. Meaning that the Alternator may be keeping up with all the things turned on (Current Draw).
With my V8, if you have these things on and you are running around town starting/ stopping without driving it for a period of time the Alternator may not be sufficiently charging the battery and then when you park it like overnight with the normal drain on the system in off state you may not be able to start it. Could there be something there or am I way off? Since they are always looking at the battery and if there is any drain on the system when it's off, is the alternator keeping up with the Touareg's requirements when it is running?
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I had several incidents where the car would not start & the battery was dead after the car sat a few days. After my shop checked & could not find a specific cause we ended in replacing the the battery & the clamps that held it. The car was fine for a month and then it went dead again after being left unused for 4 days. I wondered if my shop had the proper equipment to find problem. The vehicle has 175,000 miles on it.
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My battery was dead. Jumped the battery but hooked up cables wrong. Put car on battery charger.
Car has power now. Turns over but does not start. Seems like no power to engine. Engine light is on.
Is there a fuse that needs to be fixed?
2007 Camry LE with 4 cyl.
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The key was left in a 2009 Corolla which ran the battery down. The battery was replaced because of age. New battery worked fine for four days. Then the car wouldn't start. Completely dead. The battery was checked by AAA. Ranger said it was fine. No power to anything expects red flashing light on the security system. I even tried jumping it.
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