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Went to the dealer and found out the O2sensor update was a 2 phase update with only the first part applied. The dealer told admitted to the mistake and re-applied both updates. The car (so far) is now back to normal.
In other words, the battery is worn out.
Resetting the codes forces the car to re-evaluate the battery and it can initially take some time to return he same codes.
You need a new battery.
The Vehicle runs fine with Charge and Assist happening, but the Hybrid battery charge level indication is showing full and goes to half way and to full. I did check on web for P1449 stating battery issue, so should i need to replace it completely? how much usually cost?
Should i go to dealer?
Note: Prior to this 3 months earlier in August, I had P1600, P1601, P1435 and P1570 and replaced with a MCM module and everything was working fine since then. Now this issue.
Any suggestions please how to proceed?
uh, why didn't you A-holes agree to it before a lawsuit?
well, i am going to go with the technician for the test drive and have them drive it for an HOUR and experience the crap that i experience. the lack of IMA assist during recal, recal many, many times (up to every 7-10 min), lack of efficiency, all the crap!!!
i want him to try and accelerate onto freeway traffic like i do when i had my family and risking their lives!
this is a joke..u are to be given 100 to 200.00 depending which class u fall into
if u sell or trade in ur HCH on another Honda u get a rebate of 1000 to 1500 depending on which class u belong in.
Typically, a CVT owner should see a drop from 60 combined to about 55 combined with a low of 45 local. This update is a general battery longevity change that was also introduced into the 2000-2006 Insight.
The software update for 2006-2009 Civics is essentially the 2010-2011 software applied to the earlier cars. It significantly affects the way the car performs whenever the battery is low, and this in turn severely affects the mpg of some drivers, while affecting others not at all. It all depends on how the car is driven.
Now as to why your battery failed: it has become apparent over the last few years that Honda's battery system is extremely sensitive to be left sitting - undriven. The short version is that every time you leave the car parked for a few days it does a little bit of damage to the battery and this damage in cumulative. The time it sat in your driveway should not have been enough to cause the issue, but your car probably had a severely imbalanced cell (of the 120) and when you restarted the car, it was so far out of balance that a P1568 error was thrown. Your dealer doesn't have a clue about the IMA system, so they'd have no way of knowing why it failed.
Do you know your new error codes?
BTW, your warranty is 84,000 miles, not 80,000.
Car manufacturers specify lower pressure because is make a softer ride and that sells cars.
Higher pressure in the tires will increase mpg and possibly your traction, but will make a harsher ride. However, you can try it, and if you don't like it, just let some out until you find an acceptable pressure.
The O2 sensor update that you had done is a software update to the ECU (by the passenger's feet). IMA updates reprogram the MCM (behind the back seat). There was no reason for the dealer to update the MCM, so he probably didn't.
P0A7F is a "replace the battery" code equivalent to a P1433 error. Get it done (free) ASAP.
You need to repair or replace your battery soon. A dealer is expensive, but there are alternatives out there. Either search on the web, or email me for more information.
The problem I see is that people don't look at a lawsuit as a last resort, but it seems to be the first thing they come up with. As you point out the forums are full of complaints about all brands of vehicles (sort of the nature of message boards, nobody comes on to post "My car is just fine") and while some concerns ARE issues that may need to be addressed by the manufacturers, a lot of them are just "normal" problems that come with car ownership. Over on the pickups forums, I was amazed to read about a "problem" that a user was describing as a "manufacturing defect". Seems that if he drove his pickup truck over a certain stretch of road at a certain speed, the truck would "hobby horse" and bounce up and down. I have no doubt it was happening. It's happened to me with cars and trucks. It's called uneven pavement and going just the right speed so the bumps in the road come at just the right moment as your suspension is recovering from the last bump. But of course, it HAD to be addressed by the manufacturer and it MUST be a defect, and there ought to be a recall, yada, yada.
Mileage concerns are particularly quirky. That "your mileage may vary" phrase is only too true. I've ALWAYS met or exceeded the EPA numbers on my cars. Probably a combination of my driving style and the conditions I drive in. But with the same model cars, some people don't get close to the number and think that means a problem with the car.
If any of these suits resulted in the companies actually FIXING the problem (really making it right), I'd be all for them.
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Obviously u do not own a HCH with a bad/weakening battery and a change of software....u see the software algorithms changed when and how the battery aids the small 1.3 engine. Without the battery functioning as it was originally the EPA "estimates" are NOT based upon the car as an original HCH
Your arrogance sounds like the Honda corporation standard answer. Even you and ur exceptionable gas pedal dexterity would fail without a proper IMA battery.
Just this fall, I drove a 2001 Insight with a new battery 5700 miles in 8 days of driving crossing the country, the Rockies and the Sierra Nevadas. With AC on and 85 mph highway speeds, I averaged 62. The same car averaged 72 from Wisconsin to NYC in the summer.
I also drove a 2000 Insight with no battery at all 1200 miles in a day and a half (Tampa-Atlanta-NYC) at 65 mph with AC and averaged 64 mph. This same car with a new battery installed gets about 75 mpg highway.
Around town the car gets 50 with no battery and 55 with, but you really have to drive it very differently (the insight has a 1 liter engine).
What is the EPA?
For the 2001: 48/60
For the 2000: 49/61
Similar test with a 2004 Civic hybrid (CVT) with non-LRR tires:
45 highway with battery, 42 highway without.
42 local with battery, 40 without.
35 local with battery if my wife drives it. She gets 40 highway.
Other 2004 CVT Civic Hybrids I've driven with good batteries and correct tires: 60 highway, 50 local.
EPA 39/43
So yes, your mileage may vary, but the battery isn't the biggest factor - driving style is.
complained to honda over a year ago right before and after the software fix (~90k miles, so i was out of "regular" warranty, but still good under Cali warranty). the dealer diagnosed that there was no issue, went to arbitration, and lost cuz they said the recal does "occur" occasionally..ok, whatever. so i finally decided to say 'f' it and filed a small claims court as the recals were up to 8-10 times per day. a week before filing the claim, i called honda and they said that they would not pay for a diagnostic. only after filing a small claims court, 'oh, would you mind bringing your car in and we'll pay for it?'...[non-permissible content removed]-hole$. so i got the call back from the service manager and he said, well, the battery charge is down to 23% and that the threshold for the light to turn on is 20%. well now...isn't that what i've been telling honda all this time that the car isn't running what it's designed to? well, the dealer (IMO) screwed up the first time cuz they said that they could not get a % level of usable battery....that could've saved me a year's worth of additional pain. well, honda authorized the replacement of the IMA (which i have not yet authorized to go forward with), but i am happy that this is being done. i have almost 6 years at 115k miles, so the new 3year/36k would more or less match the 10 year/150k from the cali warranty. if i were you folks, i would file a small claims court (if still under warranty) and force their hand to have them pay for your diagnostic and at the same time, make sure they give a print screen on the usable charge on your vehicle. bye and good luck to you folks.
so in a sense, i tried all avenues for honda to investigate my problem, it did take a small claims court filing to get them to investigate more. i had videos and everything for the court to show the problem if needed. basically, if you bought a computer and it crashed once a month or even once a week, no big deal, that's part of a computer (and the same is said in the manual about the battery drain). but when it happens once a day and progresses to every 10 minutes up to 8-10x's a day, then it's a problem and you would say the same with your computer having to reboot so many times. there's a bug and it needs to be fixed.
I personally know about class actions - they do mainly benefit the lawyers. I got a class action check for $18.00 2 weeks ago - some kind of foreign transaction bank fee settlement. I've only been overseas twice in the last 10 years or so. I must have really been ripped off - LOL.
Hope this helps you and many others.
Another time, when I was told I might need a new transmission, they called and asked if they could try something different. They tried flushing it out about five times with oil, and that fixed it. The cost of this was around $200, versus over $1000-$1500, so overall, I've been extremely happy with Honda. My only gripe now is the over $100 an hour labor rate that I can no longer afford. All of these car repair places are chasing away their customers--especially us senior citizens in the new Great Depression with rates like this. Many car dealers have already gone out of business before admitting this mistake.
Suggest how I communicate with Honda and what I am likely to expect when I bring the vehicle to the dealer.
Thanks!
I have a 2009 HCH and have had the same problems as everyone else. In the first year of purchasing the car I already had a battery go bad. Here is a synopsis of my HCH experience:
Post #937
1. Purchased Feb 2009
2. Got 43-52mpg highway & 43mpg highway/city
3. August 2009 mileage decreased to 43 highway & 39 highway/city
4. IMA light on Nov 2009, software upgrade
5. Poor to no assist, battery drops to 1 bar, averages 4-6 bars, Auto Stop is random
6. Mileage down to 39 highway & 37 highway/city
7. IMA light on Dec 2009, new battery installed.
8. Mileage 37-39 highway & 34-36 highway/city.
9. Dec 2010, IMA light again. Honda software update.
10. Car maintains 4-6 bars, Mileage 38 highway & 36-38 city/highway, Auto Stop more frequent, Assist more frequent but ceases above 3000RPM.
Post #952
My local Honda dealer (Visalia Honda... Thanks to them for ackowledging) today (3/2/11) acknowledged they are experiencing a lot of battery problems/replacements and have advised Honda USA that it is not poor driving habits of its customers. I advised them that I am paying the price of a hybrid, but getting the performance of a regular Civic.
Additional: Upon vehicle pick up. Battery recal, performance improved. It appeared Honda performed off record software update or downgrade.
Should HCH owners opt-out now or wait till Jan 2012 case is finalized?
Either way, the evidence points to the fact that the HCH 2000 and up have IMA battery problems, dealers/service depts/Honda know about the problems, and have year by year moved farther away from fixing it with their software upgrades and/or extended mileage warranties to outright denying there is a problem of any kind and just throwing their hands up while they open the cash register and wait for you to write a check.
To put it bluntly - you're over a barrel and we all know what happens next...
OH, in case you were wondering what this about: Quick reprise; on 3d IMA battery for '05 Civic, and wanting to just have the question answered; why original battery is good for 8 yr/80K miles, but replacement batteries are only good until the car reaches 8 yr/80K.
Doesn't seem reasonable to me.
Because they do not start your warranty over at replacement. If you pay for a new part, then they will give you warranty on that part.
I am taking my 2009 Civic Hybrid into to John Eagle Honda in Dallas, TX today. Same IMA issue as others have noted, except my mileage is only 42,000. I will let everyone know the dealer's response as it unfolds.
My Owner's Manual warranty says Honda pays for only 60% of the new battery cost after 36 months and that I must pay the cost of installation. I bought the car on 9.30.2008 so I am over 2 months out of full warranty. We will see how John Eagle Honda and the manufacturer responds. Stay tuned.
December 2011 IMA & CEL check engine light come on
Highway mileage drops from 47-45 highway down to 33 mpg
AutoStop randomly works! IMA & CEL RANDOMLY OFF & on
Software update completed during warranty work in 2010
Called Honda dealership ASM AUTO SERVICE MANAGER STATES PARTS/LABOR COVERED UNDER 8 yr /80,000 mile warranty IMA HYBRID BATTERIES
Deliver to Colorado Springs Dealership - confirm my findings hybrid/IMA BATTERIES DEAD
TSB TECHNICAL SERVICE BULLETIN ON LEAKING FILLER PIPE ON GAS TANK AND VISOR ISSUE WERE TO BE CHECKED OUT AND REPAIRED IF NEEDED
SO FAR FRONT RANGE HAS BEEN AN EXEMPLARY DEALERSHIP
POST LATER AFTER PICK UP OF CAR EITHER ON 12-29 or 30th
REQUESTED ALL COMMUNICATION IN WRITING
ALL PRINTOUTS DIAGNOSES IN WRITING
INFORMED THEM I WAS AWARE OF CLASS ACTION IN PROGRESS
REQUESTED A LOANER VEHICLE - Enterprise rental was provided
So far no major issues handling this
A. Called the Service Dept. and asked to talk to the Manager of the Auto Service Dept.
1. Asked for all communication be in writing (stipulated it on the work order in long hand)
2. Asked for the loaner vehicle, made note of the fact that problem is all over the Internet
3. Made mention of the fact that a class action lawsuit is in progress (www.hchsettlement.com)
4. Asked over the phone to elaborate on the warranty of the IMA batteries - which was parts and labor.
5. Indicated other symptoms, drop in gas mileage 10-12 miles, autostop randomly operable, informed them that batteries were designed to assist gasoline engine obtain higher mpg, IMA and CEL check engine light were on and off, this is typical of any electronic device! Code that was sent to scanner, I had a buddy check it before going in.
6. Ask that all communication pertaining to problem or diagnostic be provided in hardcopy which included monitor printouts of screen if hardcopy not available due to software limitation.
7. Checked 12 Volt battery to determine that it was not the culprit, faulty or bad battery will send false positives to the system.(12 volt battery was not at fault)
8. Made sure that the Hybrid SYSTEM was checked FIRST! to keep it under warranty.
Indicated that a telephone call to me indicating problem(s) would not be accepted. When asked why I calmly stated in case we need to go to court. (others mentioned having to go to small claims court to get reimbursed for a diagnostic check charge)
Above all else staying calm, being objective, and working with rather than against the representatives goes a long way, after all they are people who constantly are berated for issues they have no control over. I am very impressed with the final outcome. I am hoping that this posting brings a more optimistic outlook for everyone ! I do recall from my statistics course in college that batteries do die at a rate of 3% for whatever reason. For those of us in that 3% window I wish you as much success with your dealership as I had with mine! I read somewhere that 70% of Honda owners would not purchase another vehicle from Honda. As dealerships go this one is excellent. Furthermore, I am a retired computer teacher and in no way am I affiliated with Honda. I hope by providing some insight others will gain the knowledge and the patience to come toward a positive outcome! Kudos to Front Range Honda for standing behind their product!! Thank You Scott and Clayton!
I would hate to see you have a repeat like I am having.
I bought my HCH in Feb 09 and battery had to be replaced in Dec 09. Dec 2010 battery problem again. Software after software updates, still get poor mpg's. When I first got the car it averaged 46-47mpg, now 38-37mpg. Honda says won't replace until IMA light comes on again. Here it is Dec 2011 still at 38-37 mpg.
I'm paying for a hybrid, but getting the performance of a Civic Sedan LX.
Thanks Honda.