Prius (2004-09) :: 2005 - After Disconnecting Hybrid Battery Won't Start?
My 2005 prius will not start. We had some body work done to it after a deer ran into me. They did a small amount of welding and had disconnected both batteries. Now the car will not start. It can be put in auxiliary mode but if you try to start it with your foot on the brake, it flashes some lights for a few seconds and then goes dead. Is the hybrid battery too low to start the car? It was pretty low. before the batteries were disconnected. Or did they possibly do something wrong when they disconnected the hybrid battery? Final question would be do they have to do some reprogramming after disconnecting the hybrid battery?
View 11 RepliesPrius (2004-09) :: Changed The Battery But Still Doesn't Work
I tried a few used batteries I had laying around, so then I ordered the exact battery that was in the fob, Panasonic 2032 and it still doesn't work. The car has always sensed my hand at door and I still don't need to put the key in the slot. I can just push start, but the lock and unlock buttons don't respond.
I've read that the red light should come on when the buttons are pressed, and they don't with the new battery so the new battery is probably too weak.
Prius (Gen 2) :: New Hybrid Battery Installed Now Car Will Not Start
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.
View 1 RepliesPrius (2004-09) :: 2007 - Hybrid Battery Always At One Bar Down?
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.
View 6 RepliesPrius (2004-09) :: Hybrid Battery Is Low Overnight
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?
View 18 RepliesPrius (2004-09) :: Possible To Charge Hybrid Battery When Car Is Idling
I recently purchased a used 2007 prius. The car has not been driven for some time. I won it in an auction from a used/wreaked car lot and am in the process of fixing it up. I need to know if it is possible to charge the hybrid battery when the car is idling or will this only discharge the hybrid battery and if so, is there any way to charge the hybrid battery other than driving the car?
View 6 RepliesPrius (2004-09) :: Red Triangle / CEL And Red Car At The Top Of MFD - Hybrid Battery Failing
i have a 2006 with almost 200k miles. Got the red triangle, check engine light, and the red car at the top of the MFD. I ran the codes and got P3000. Does this sound like traction battery failure? The car still turns on and ICE still cycles off and on.
View 19 RepliesPrius (2004-09) :: New Hybrid Battery - Red Triangle Pop Up Intermittently
I have a 2007 Prius with 107k miles. Last July it had a minor drivers side front end collision. Last November it had the hybrid battery replaced. I believe all this is unrelated just putting it out there for information.
I am currently having the red triangle pop up intermittently. When it does a "problem" message will display on the MFD. This seems to occur most often after a long downhill or when the Energy display is showing the hybrid battery is nearly full.
The hybrid battery seems to be functioning normal and the car is driving normal and has expected fuel economy. I do have a headlight that cuts out occasionally but no other noticeable electrical problems. I do not have a diagnostic device to get the codes.
Prius (2004-09) :: Changed Airbag And Computer Reset Now Car Doesn't Start
I have a 2008 prius and had to change my drivers side airbag recently. Before it was changed, it started just fine, but now after it was changed and the airbag computer was reset the car doesn't start. It does shift from park to neutral, but not into drive, reverse or B position.
View 6 RepliesPrius (2004-09) :: 2005 - Hybrid Battery Warning Lights Come On
A year and a half ago, I had the hybrid battery warning lights come on and had it towed to the dealer. After given the option of replacing the battery for $4300, I took it home and did a single cell replacement (all cells ~8V, one at 6.6V which I replaced), which seemed to be all good until yesterday. Back with the warning lights and blower fan, I jumped to the conclusion that I have a similar situation, removed the battery and all cells are 8.04V +/- .05V except for 1 cell at 7.92. I am not convinced that this cell is really the culprit.
View 11 RepliesPrius (2004-09) :: Hybrid Battery Status Indicator Color?
Just got a 2008. The Hybrid Battery Status indicator on the display is usually yellow. it will sometimes switch to blue. I assumed that yellow was the correct color but after reading some posts here it seems that they should be blue.
View 5 RepliesPrius (2004-09) :: Mountainous Driving Hard On The Hybrid Battery?
Can we check the health of the hybrid battery like you can the 12V. I encountered an issue where the hybrid battery had difficulty getting a "full" charge. It would frequently be in the three to two bar range which got my attention. I did learn that there is not a way to check the hybrid battery. I also have not encountered the problem since crossing the great divide on the way back ....
View 5 RepliesPrius (2004-09) :: Leaving Key Fob On Hybrid Car With Smart Key Drains The Battery?
In comparing the battery drains on a Camry hybrid versus a Prius Gen II hybrid I discovered both have three stages of battery drains after a door open incident. On a Gen II Right after the door is open the drain was 1.37 amps.
View 11 RepliesLexus LS 2007+ :: 2008 - Won't Start - Changed Battery Still Won't Start
about 18 months ago my 2008 LS 460 wouldn't start after numerous attempts and displayed an error saying "Check VSC...". While waiting for the tow truck, I hit the start again randomly and bam! car started up.
The next morning, the car started up great again so I drove it to the dealership and told them about everything that happen. They said it was probably a bad battery. They changed out the battery (it was 26 months old) and said everything would be fine. A couple weeks later the car would jump and lurch during slow speed accelerations so brought back in. Nothing could be replicated so took car home. Car kept acting up and went to another dealership. After having the car for 3 days the mechanic replicated the issue and said a chip needed to be reset. After that....LS was back to great self.
Then today, car won't start and get "Check VSC..." error message. It's Sunday afternoon, so just called auto parts store and get new battery. Put new battery in and "Check VSC...." error message gone, BUT car still won't start.
When push button, hear one click and then nothing. All the lights come on, AC can blow, stereo can play, but car just sits there. Checked the battery cables for corrosion and while there was a little on the old battery the cables look good.
Is there any type of reset I can do that needs to happen after changing the battery or anything like a Windows reboot that can happen? I get the sense this is all computer issues and not actually anything mechanical. My LS only has 87k miles and has followed all the maintenance recommended so I'd really like to break 15 years or 200k miles .
Prius (2004-09) :: 2007 - Checking Status / Maintenance Hybrid Battery
My 2007 Prius has been with me for 3 months now. I am really happy with its performance, especially its fuel consumption rate.
I would like to check the state of the hybrid battery and maintenance it if necessary. How could I get this done?
Prius (2004-09) :: 2005 - Fuse Blown While Replacing Hybrid Battery
I replaced the hybrid battery in my 2005 Prius today & when I disconnected the 12v battery the wrench arced & I assume that I blew a fuse. I have looked, but have not found anything. I hope I am missing something obvious.
View 5 RepliesPrius (2004-09) :: False Positive P0A80 - Replace Hybrid Battery
Recently my 2nd gen Prius has been acting, strange. I hoping to get some insight to the best way to fix the problem, so I will include as much detail as I can.
Over the weekend I went to go run some errands and while I was leaving my neighborhood, my dash lit up like a Christmas tree, with the red triangle, CEL, low tire pressure, and the exclamation on the MFD. So I quickly turned around and parked it back in my garage.
A little later and after doing some research on the forum here, I began to troubleshoot, at which point the feeling of dread was at the pit of my stomach and decided to go to the local auto store and have the code read. It was of course the "P0A80 - Replace Hybrid Battery Pack" the exact message I didn't want it to be.
So I turned around and went back home, the entire time all the lights stayed on and monitored the SOC of the traction battery. It was charging, just increasing and decreasing quicker than usual.
Prius (2004-09) :: DTC P0A9B Hybrid Battery Temperature Sensor Circuit
Had a customer car with DTC P0A9B in 2005 Prius with 170k miles so out of warranty. Car would code immediately when turned on but would drive fine, 45MPG average etc.
Dealer had told customer solution is to "replace entire HV battery assembly". .
Customer battery ECU was 89890-47070.
Got a slightly newer battery ECU 89890-47071 from a hybrid recycler in Denver. Replaced only the battery ECU, cleared codes, no more problems. Car now running great.
Prius (2004-09) :: A/C Compressor Out And ABS Actuator Failing After Hybrid Battery Replacement
A few weeks ago, I received the triangle light in my 2007 Prius with 125k miles on it. When I took it to the dealer, they said that the hybrid battery needed to be replaced. A new battery was ordered & installed by the dealer, which took a couple weeks as the battery wasn't in stock. When I picked up the Prius this week, within driving it a couple miles, it was apparent the A/C wasn't working. I took it right back to the dealer who said they'd look into it. When the Service sales guy started it again, it made a very strange noise as well, which it never did before. The dealer has come back and said that not only has the A/C Compressor out but the ABS actuator is also failing. They are saying this has nothing to do with the battery replacement but both these items were working fine before having the battery replaced
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