Prius (Gen 2) :: All Dashboard Warning Lights Lit Up - Battery Failure

I have a 2007 Prius with 92000 miles. All dashboard warning lights lit up the other day. Had it towed to the Toyota dealer and they first replaced the HV ECU. Now they are saying the traction battery needs to be replaced. They have had the car several days but they put me in a free rental.

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Ford 7.3L Power Stroke (1999-2003) :: Dashboard Warning Light For Alternator / Battery Occasionally Light Up While Driving

The past few weeks the dashboard warning light for my alternator/battery will occasionally light up while driving down the road. Whenever it does, my plug in voltage meter shows a healthy 14.x reading. It usually goes out after a few seconds, but will stay lit up for as much as thirty seconds. So other than voltage being too high or too low, what else will cause the dash trouble light to illuminate?

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Prius (2010-12) :: Dashboard Red Warning Sign Blinking

After oil change today, I see this blinking red sigh. I can't find this sign in the manual. Toyota is closed today.

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Prius (2004-09) :: No Dashboard Warning For Blown Tail Light?

Got flagged by a fellow driver, and told both tail lights were out; I had no dashboard warning light. Headlights were on, blinkers worked, brake lights worked. This is a small deal, but I was surprised; is there really no warning for this (2006 mid-package), or is something else the matter?

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Prius (2004-09) :: 2006 - Dashboard Illuminated With Too Many Warning Lights

I finally found the Prius I wanted. It's used. 2006. Gen II 220k miles. Bought at auction almost completely dead and no gas. After adding gas and driving so the main battery charges. It starts up great however the dash looks a little scary with nearly every warning light on.

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Prius (2010-12) :: Battery On Dashboard Down To Two Bars

Just got a used 2012 Prius TWO, NOT II, yesterday, I noticed that the battery on the dashboard was down to two bars when I was driving at one point. What happens if it goes to zero bars?

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Prius (Gen 2) :: Dashboard Traction Warning Momentarily Flash When Brake On Wet Road

I have a 2007 with 95K, never had brake pads...at 90K they said it was fine. Lately on wet road when I brake it will momentarily flash the dashboard traction warning. Is this a sign I'm finally needing a brake job or maybe a suspension shock strut/issue. It's usually accompanied by a very brief feel of acceleration, but more like a "slippage" in the engine braking than true tire slippage.

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Prius (2004-09) :: 2005 - Dashboard Lit Up And Battery Fan Kicked On - Mpg Dropped To 35mph

My 2005 Prius started showing all the symptoms of a dead/dying hv battery this morning. The dashboard lit up, the battery fan kicked on and my mpg dropped to 35mph. I was half way to work, so I just continued. I have been checking around and I can get it replaced for about $1000.00 reconditioned, but they have a 7-10 day waiting list. The dealership wants $3500.00 minimum, and says that I should not drive it at all and have it towed. Is this true? Can I drive on gas alone until I find a solution?

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Prius (Gen 3) :: Key Battery Low Warning When Parking The Car

I have changed the key battery before in the past with not experiencing this issue. Recently, I got the key battery low warning when parking the car. I replaced the existing battery with a new, fresh battery. All was well for about a week or so. Yesterday, I started getting the key battery low warning again. I'm not sure why I am getting that message again after replacing with a new fresh battery?

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Prius C :: Key Battery Low Warning Light Came On

A warning light has come on stating" Key battery low". How do I fix this?

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Prius (Gen 2) :: Battery At The Lowest Bar / Warning Lights Came On

Tonight I was driving home and the warning light came on. Thursday I was driving and noticed that the power lurched a few times. I switched over to see the energy usage and noticed that the battery was at the lowest bar. It stayed there for about 10 minutes. I called the dealer and started to head there. As I was talking the bars began to rise. It has seemed fine for the last few days until the lights came on tonight. I had just put gas in it. However, the car seems to run just fine and the traction battery seems to be charging just fine. There was no loss of power. Here in Texas it has been over 100 degrees for many days. I had an oil change at the dealer 10 days ago.

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Prius (2010-12) :: Voice Warning - Battery Is Low

Yesterday I heard a voice warning in my 2011 Prius. It said in effect "your battery is low". Glancing at the display my hybrid battery icon was two dots from the top, so I assume it meant the 12 volt battery. Not having a voltmeter, is there any way to check the health of my 12 volt which only has 33k miles on it.

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Prius (Gen 2) :: Battery Died With All The Lights, Warning Symbols Came On

I have my 2004 Prius in the shop for a replacement of the HV battery pack. The car has approx. 120,00 miles on it.

The battery failed with all the lights, warning symbols etc. I just got a call from the dealership that its going to take longer than expected to get the car back to me. They have the battery pack replacement, but when doing the replacement, they noticed that the cables were "corroded." The cables for the battery need to be replaced before they will complete the repair. But the cables need to be ordered and won't be in soon.

Is this common? for these cables to corrode? Would this problem have caused the HV battery failure?

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Prius (Gen 2) :: Replaced Traction Battery - Warning Lights Still Come On

I have replaced the Traction battery AND the 12volt battery. I clear all codes by disconnecting the 12 volt battery for a short period of time. I reconnect 12v battery and no warning lights. I drive for 10 miles and RED TRIANGLE, Check Engine and the Brake lights also come on the dash. 2006 Prius 130K miles.

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Prius (Gen 2) :: Red Warning Light Regarding Hybrid Battery While Driving

But while driving the hybrid warning light turned on in the MTD. A red car if I remember correctly. It was the hybrid battery over heating and to try and mess with the wiring going to the cooling fan in the right rear quarter panel.

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Prius (Gen 3) :: 2007 - Hybrid Battery Warning / Car Stalled Out

My 2010 Prius with 205,000 miles, has hybrid system warning, and the dealer has reported that the hybrid battery needs to be replaced, there is a prob with one module but they do not repair the batteries only total battery replacement. Also needs front brakes and tune up. I did not expect the hybrid battery failure on this 2010 Prius since my 2008 Prius (184,000miles) had no issues thus far with the battery. Both cars are every day drive cars. Both cars have been really dependable and only routine maintenance.

I had no issues with the hybrid battery until after my last service when their was some factory recall having to do with the cars computer system, and routine oil change. The car stalled out the next day, but then restarted, this was odd it felt like the car was running but would not go into gear nor respond to the gas pedal, I'm calling it a stall, I'm not sure if this is correct terminology. So, it did this a couple of times the day after service, I was shocked but I just killed the car and restarted no other issues for about 3 weeks. Then I got the hybrid system warning on the computer screen on the dashboard, UGH.

I never expected my newer 2010 Prius to have a hybrid battery failure before my 2008 older Prius.

I'm looking for options with Prius over 200,000 miles. Both have been maintained through dealer services. Dealer reports the 2010 Prius with this issue is worth 1000.00 . I'm at a loss I really want to keep the car, but now I'm unsure, and obviously think it's worth more than 1000.00.

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Prius (2004-09) :: Battery Fan Remains On / Warning Light Came On

I just purchased a 2006 Prius with 89k miles and it has a problem with the drive train and randomly losing all power on the freeway causing me to make emergency shoulder stops to reset the car.

The symptoms are as follows:

-red triangle on, orange circle with ! on, check engine light on, hybrid monitor green car symbol is red with ! in it

-traction battery fan is always on when car is powered

-the car has never driven under electric power

-shifting problems, sluggish acceleration and all power loss on freeway

-hybrid monitor system lies and shows the battery full one second and empty the next.

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Prius (2004-09) :: Warning Lights Came On After Replaced Aux Battery

2005 Prius I picked up a few weeks ago decided to eat both of it's batteries for lunch and leave me high and dry. I replaced the aux battery yesterday which I was lucky to get at cost at the toyota dealer since the aux battery was original. Put it in and all was well with the car for the rest of the day. Got in it today and headed out and was welcomed with the big stupid "!" triangle, the regen brake warning, check engine light, "PROBLEM" written on the display with a picture of a "!" inside a car outline, and some severely reduced performance. So I looked online and found a place with a bunch of low mileage batteries out of smashed up 2009's.

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Prius (2004-09) :: Fan Kicked On And Battery Not Charging Warning

First a little background on the car , it has 217,000 miles. The battery was just replaced with a used one. While taking it through the carwash, she put it in neutral and a minute or two later she got a warning that the battery was not charging and to put it in gear. Sounds like the battery is having issues to me. She has a 60-day warranty.

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