Honda Insight Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
9 Posts
Discussion Starter #1
I have a 2002 MT Insight that I drive predominantly in city conditions (Washington, DC). I rarely, if ever, see the battery charge at more than 1/2 full. Is this something I should be worried about? Is it affecting my mileage? Is it possible I have a dead cell or two? Thanks!
 

·
Premium Member
Joined
·
1,658 Posts
I also mostly drive in urban areas and I usually do not get a full charge. This is normal, especially if you are quick off the line at the traffic lights like me. Usually the only time my batteries have a continuous charge is if I am driving around above 3,000 rpm and the four bar engine recharge kicks in. However this usually means you should be changing in to 4th or 5th gear. It shouldn't be affecting your mileage as you are obviously using the assist when needed! Hope this helps
 

·
Registered
Joined
·
804 Posts
I don't do a lot of stop-and-go traffic, but the few times it happens to me, the charge goes down. Sounds like you and the Insight are fine. It's the traffic conditions.
 

·
Registered
Joined
·
2,448 Posts
You can try using less assist by letting the car rev higher through all the gears. This will drop your mileage, but you can pretty much drive so that you use no IMA, just bring it to 5000 rpm in first, not necessarily hard acceleration either. Just dont really get on it or you will get IMA, then accelerate predominantly in 2nd, as long as it's above 3000 rpm and not wide open throttle you can drive with no IMA. I do this durring the summers to try to keep the heat off of the battery pack until the car cools down. You can also just put the car in neutral in your dirveway and rev it to 3000 rpm and it will force charge to one bar from full. Once it's full you can try that and see where it stays.

or

You can reboot the car and force a recalibration which will generally end in a full charge. Just disconnect the 12 volt battery for 15 seconds and when you start the car again the charge will be 0 and you will see a force charge, you can either drive it around, or let it charge then rev to 3000 to force charge the rest.

Neither of these are probably necessary as it sounds like driving conditions to me. Just try your best to coast as much as possible and try getting the most you can out of regenerative braking. Try timing it so you don't have to use the mechanicaly brakes until regen cuts out at 19mph. Good luck.
 

·
Registered
Joined
·
2 Posts
Less than full charge

I drive a 2000 and it stayed charged between 3/4 and full for over 2 years. Then I had a 25,000 mile tuneup and the charge has stayed between 1/4 and 1/2 for the remaining 15 months. Because it's under 1/2, it is in mandatory recharge 50% of the time. I have taken it to the dealer many times. They replaced the front battery and the complete battery pack, to no avail.

I think it is a problem because my car ran with a higher charge and higher MPG for the first 2 years. I'd like your opinions and suggestions to tell the dealer.
 
1 - 5 of 5 Posts
Top