RE: Honda Insight: Code P1446

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  #1  
Old 04-30-2010, 06:51 AM
rlalford1's Avatar
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Default RE: Honda Insight: Code P1446

My 2000 Honda Insight's IMA warning light has come on -- and stayed that way ...

The IMA battery was replaced in 2006 (under warranty). I have run over 233,000 miles thus far, which puts my car outside of warranty coverage.

I took it to my local Honda dealer, and it diagnosed as a P1446, which, as I understand, has to do with circuitry and specifically, the cooling fan.

Under Honda policy, local mechanics cannot work on the battery, so I would have to purchase a new battery pack.

The cooling fan should be replaceable.

Can anyone confirm code P1446?

Has anyone replaced the IMA battery cooling fan?

Thanks,

Richard Alford
Durham, NC
 
  #2  
Old 08-04-2010, 05:59 PM
OgreGev's Avatar
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Default Re: Honda Insight: Code P1446

Originally Posted by rlalford1
My 2000 Honda Insight's IMA warning light has come on -- and stayed that way ...

The IMA battery was replaced in 2006 (under warranty). I have run over 233,000 miles thus far, which puts my car outside of warranty coverage.

I took it to my local Honda dealer, and it diagnosed as a P1446, which, as I understand, has to do with circuitry and specifically, the cooling fan.

Under Honda policy, local mechanics cannot work on the battery, so I would have to purchase a new battery pack.

The cooling fan should be replaceable.

Can anyone confirm code P1446?

Has anyone replaced the IMA battery cooling fan?

Thanks,

Richard Alford
Durham, NC
Richard, a P1446 is a cell deviation. You are thinking of a P1448 which is a fan failure. Please don't buy a new battery. Get it fixed instead. Use google to find someone that can repair it.

If you need the diagnostic steps to check it, please email me privately.
 
  #3  
Old 08-05-2010, 05:43 AM
rlalford1's Avatar
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Default Re: Honda Insight: Code P1446

Dear OgreGev,

You are absolutely correct;thanks for the advice! It was time to let my Insight go, and rather than spend more to have the battery (and transmission) repaired, I was able to trade it when I purchased my 2010 Honda Fit, with which I am really pleased, though I miss the high mpg (currently, my Fit is getting 39.6 mpg). BTW, battery repair is a viable option for anyone and I would recommend dealing with Hybrid-Battery-Repair!

Richard
 
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