Prius (2004-09) :: No Dash Lights And Car Would Not Start - 12V Battery Dead
Feb 1, 2012
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 stored my car with a friend for a few months and of course he let it sit too long. He had to do a running start and now the dash lights are a penalty. I'm still out of town, but I am getting on a airplane right now to come home and be with my R again. He said the car was cutting of at stop lights, I'm sure he drove it cold.
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Tested and replaced 2 bad battery cells in my 2007 Prius... Got everything put back together and now all dash lights are on and engine won't start... When i try to shift into drive or reverse it goes directly into park... I tested the battery without removing the safety key and the inside terminals are at 220 volts and the outside terminals are at 0 volts as shown by photo... Maybe due to a fuse somewhere?
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I have had my '08 Prius for 3 years and have little to no problems with it. This morning I jumped in to go to work and the entire dash lit up and then faded out and died. The only lights still on is the check engine light, Airbag light and the little green light on the Park button. The worst part is now I can not completely shut it down. I am wondering if it is just a dead battery or if this is something bigger. If it is a dead battery I am baffled at how it could be. I have AAA coming to jump it and I hope that is all it is. Sound familiar?
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2007 Prius with 88K miles.
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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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This morning I went to start the car, the lights flickered and then everything went dead. The car has been acting up a bit, spurious warning lights, etc. so I thought the 12v battery was failing. This seem to confirm.
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I bought a 2006 Prius with a diagnosed bad battery and tons of warning lights lit on the dash. Toyota had diagnosed a bad hybrid batt and ECU. (I have not replaced the ECU). The car was driving and running fine otherwise.
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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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this is the second time this has happened to me: I stopped at a beach access to relax & look at the ocean, turned car off but left key in as was staying in car. When I decided to leave car would not start, dash lights would come on but that was all. Hit power button again lights went off but could not get key out of ignition. After several tries I call AAA, they charged something under the hood & said I needed a new battery. The first time this happened was several months ago & I never replaced the battery. When I got home I did the self check of the voltage & it was 12.8 & car is starting fine. Is this some kind of a computer glitch?
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Car won't start and dash lights keep flashing, but I know it's not the battery!! I put a brand new one in and a battery charger!! And still the dash lights keep flashing and car won't start!! Is there something else besides the battery that might be causing this ??
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Prius, 08, smart key. Dead on Sunday am, nothing works. Put trickle on the underhood positive and neg to body bolt. Got enough juice to open rear hatch (and dome light comes on ).
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I had parked my 2010 Prius in the garage overnight, the next morning it was completely dead. No lights on the dash. Nothing. I don't think I had left a door ajar or the lights on or anything. Can't be sure, though. So the car was dead, I called my Dad, (just like always) because he knows stuff, is an electrical engineer, even has his very own Prius. I thought it would be fun for him to charge it and we were a little afraid together (quality time!). We carefully followed the instructions in the book. Nothing went poof. The car started right away, everything worked fine. Off I went. I took my dad's portable charging thingy just in case.
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I drove my 2005 Prius to work and parked, left it overnight, then the next night went to take it home and the fuel and gear lights are blinking, and the car won't start.
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I got in my car today, put the key in, put my foot on the break, and pressed the start button, but instead of starting up, the start button turned orange, and 5 orange dash lights came on in the lower corner. I tried persistently to start it, and eventually it did try to start the engine, which worked fine. I drove around the block and then parked to see if I was going to have the problem again. This time the problem was more persistent the car never started again.
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Second dead battery in 2 years. ??? Car never sits for longer than 12 hours and no internal lights on. I have a III with Sunroof.
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I replaced the 12v starter battery about 8 months or 30,000 miles back. The problem is that It was running fine, and I put the key into it to start and pushed the start button the dash lights would not turn on, the center console lights and instruments work, but the main dash fuel, speedometer lights are out. The car seems to run ok and the main battery bank is fully charged for now.
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I left my hazard lights on for 3 hours. Outdoor temp is 25 F
Car will not power up, no dash controls illuminate when fob is inserted and start button pressed.
Can I rectify this problem by jumping the accessory battery with a 12V power pack make to just art ordinary cars.
Can it be main battery that is the problem. It is the original 12 V battery.
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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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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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