Prius C :: Key Battery Low Warning Light Came On
Jun 20, 2016
A warning light has come on stating" Key battery low". How do I fix this?
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Jun 20, 2016
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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.
View 6 RepliesPrius (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.
Prius (2004-09) :: VSC Warning Light Came On After 12V Battery Replacement
My 12v battery died, I tried recharging it etc, but it was dead so I took it to my local Toyota dealer and had the battery replaced.
Because I had the battery off, there was a VSC warning light, which I thought that the Toyota dealer could reset. They re-calibrated all the warning apart from one, they say that the Yaw sensor will not clear it's warning and needs to be replaced.
if I can reset this warning myself, or do I really need to replace this sensor?
Prius (Gen 3) :: Dash Light Warning Traction Battery Overheating
I've seen lots of posts about the traction battery regarding cooling fan speeds, sensors, overheating, under charged, but is there a dash light that warns the batteries are overheating before they are damaged ? I'm worried about someone riding in the back of the car, covering the vent and causing battery damage. It is hard to see if they are covering the vents when you are sitting in the front driver seat.
View 7 RepliesPrius (2001-03) :: Hybrid System Warning Light Came On - Battery Leaking
I have a 2003 Prius with just over 116,000 miles. When my wife cranked it a couple of days ago, the "Hybrid System Warning Light" came on.
As advised by the owner's manual, we didn't drive the car. We took it to the local dealership to be checked out. When I called for an update last night, they said that the computer indicates that the hybrid battery is leaking.
So I guess my questions are:
1) What kind of lifespan is typical of a 1st Gen Prius?
2) How many more miles are reasonable to expect from the gas engine?
3) Is there anything I should be aware of to make sure I'm not taken advantage of? (eg is there a credit for the battery since it has valuable components)
Prius (Gen 2) :: Warning Light Turn On After Left Trunk Open To Drain Battery
I left the trunk of my 2007 Prius open long enough for the light to drain the battery. Once I jumped it, I was able to drive the 100 miles home, even though the red triangle warning light was on. Now when I turn the car on, there's a light I've never seen before, as seen in the attached image.
View 11 RepliesPrius (Gen 1) :: Door Ajar Warning Light Stay On All The Time - 12v Battery Drain
I have a Prius 2003 with 122k. My inverter water pump making noise it running but i do not see any coolant movement. Does this mean it a bad pump and need to be replace?
My door ajar warning light stay on all the time. I have check door sensors and the trunk lid sensor they all seem to be function. Where the wiring for the door ajar end up to the ECU maybe i can just short or by pass it? This maybe the cause of my 12V battery keep getting drain
Prius (2004-09) :: 2005 - Master Warning Light / Malfunction Indicator / VSC / Brake Warning Light Came On
In my one-owner purchased-new 2005 Prius w/ 74K miles and w/ no maintenance/accident history other than doing all scheduled maintenances at Toyota Dealers along w/ recalls applicable at each time (other than we had Toyota replace the 12V battery last year just because I knew it would die at some point anyway and I don't like pushing my luck; I'm not 100% certain if there's been a recall on any water pump for this car and if so, don't believe the dealer has mentioned it), I have the following indicators which appeared all at once while I was driving along at around 45 MPH in no unusual circumstances (80F, dry afternoon, about 30 minutes into a trip of mixed speeds, no loads in the vehicle, no effect on the car while driving):
From Left to Right on the display:
1) Red Triangle - Master Warning Light
2) Orange (Symbol)CHECK - Malfunction Indicator Lamp
3) Orange (!) - Brake Warning Light (but it didn't highlight the word 'Brake' in red)
4) Orange VSC - Vehicle Stability Control Warning Light
On the Screen:
Orange Car w/ the ! symbol - Hybrid System Warning Light
We immediately aimed for the house (about 5 miles away); the car drove perfectly fine, with the engine stopping and starting at lights as needed, with speeds going from the 55MPH we were traveling at the time of the alarms down to 0 and back up thru 35/45 MPH and such per normal off-interstate driving. The battery currently shows all the blue bars, and the engine and hybrid systems showed charge/discharge as usual as we drove. There was no discernible change in the driving reaction of the car to brake, steering, accelerator, etc.
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?
View 14 RepliesPrius (Gen 2) :: 2005 Toyota Hybrid System Warning Light And Yellow Brake Warning
I've got some issues with my 2005 Toyata Prius (~150,000 miles). My wife was driving recently and the "Master Warning Light", the "Hybrid System Warning Light" and the yellow "Brake System Warning Light" all came on.
Some quick reading of the owners manual said we should take it to a dealer right away, but because it was a yellow, and not red, brake system warning light it seems ok to drive at least to a dealer. in regard to the yellow brake system light the manual said it could be that: "the regenerative brake system failed or that the hydraulic brake system failed".
Now, I have a cheap bluetooth OBD reader hooked up to the "torque" app on my phone and I thought I would try to see what error codes there were to learn more. But strangely, it did not read any fault codes. I've used this reader successfully on my 2001 Mitsubishi galant, but I'm not reading anything for the prius in this case. I'm not sure if there is legitimately no error code associate with the warning lights or if my app is just failing to read them for some reason.
Prius C :: Dashboard Warning For Battery Is About To Die?
If the battery (that powers my car) is about to die, will the prius warn me? Will there be a light on the dashboard?
I need to know if the same lack-of-warning should be expected, or I need to know if the dashboard will tell me that my battery is about to die. I realize there is a dashboard menu in my car that shows battery life, but I never switch to that menu. I'm always on the menu that shows the temperature outside. So if I'm not on the menu with the battery, will there be some kind of text that comes on to my dashboard to warn me that my battery is about to die?
Someone said I can lift up the hood and look for some eyeball red/green image on the battery?
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?
View 19 RepliesSanta Fe (CM - 2007-12) :: Warning Light Still On After Installing New Battery
A couple of times this winter my 2007 Santa Fe with a 3.3 engine acted like it didn't want to start. I thought battery! However, it stopped doing that, and I kept driving it.
On the way home from work, I noticed the ESC Off light showing, so I pushed the button and it stayed lit. Then I noticed the battery warning light lit. Made it home and pulled into the garage. Turned off the engine and tried to start, no go.
I have changed two batteries this year in my two other Hyundai's, so I just pulled it and got a new one. Installed the new one, started the engine, and the battery warning light is still lit. Must be the alternator.
I have 68k on the vehicle, so I counted myself lucky that the battery lasted that long. I guess I am due for a new alternator too.
What are the chances that it is just the regulator? Can I safely drive to and from work then to the dealership. Round trip is 30 miles.
Santa Fe (CM - 2007-12) :: Battery Warning Light Staying On
The alternator on my wifes '07 Santa Fe (2.2 CRDI) broke down when one of the internal diodes gave up last week. The battery warning light came on when she was driving to work. Since then the Alternator has been rebuilt and refitted, and the battery fully charged. The car now runs fine and the Alternator is putting out around 14.6v so charging the battery OK. The only problem is the warning light is still on. How to get it to turn off ?
View 21 RepliesFord - F150 :: Battery Warning Light Came On When Idling
Battery warning light came on a couple of times when driving to work in my 2000 F-150. I had thought that the instrument lights had looked dim for a couple of days. The warning light was only when the truck was idling and the warning went off as the truck was moving.
View 8 RepliesPrius (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.
View 4 RepliesPrius (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.
View 19 RepliesPrius (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?
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.
View 16 RepliesPrius (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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