2005 Honda Civic with a dead Battery Pack

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#11

08-06-2014, 01:52 PM

GeorgiaHybrid

Super Moderator

Join Date: Nov 2007

Location: NW Georgia

Posts: 1,263

Re: 2005 Honda Civic with a dead Battery Pack

Quote:

Originally Posted by Father Maryland

It won't start on its own and when I turn the key it's dead a doorknob. When jumped it works perfectly fine.

Quote:

Originally Posted by hunter44102

Well it sounds like your 12V battery isn't working then if a jump fixes it. I would get that replaced first, then worry about the bigger 150V IMA battery.

Like hunter told you, replace the 12 volt battery and start driving again.

#12

06-12-2015, 05:32 PM

AndrewXY

Enthusiast

Join Date: Jun 2015

Posts: 10

Re: 2005 Honda Civic with a dead Battery Pack

You may just need to reset the control modules if 1) your 12v battery is good, 2) the IMA light is on and the display is showing no charging of the Main battery. Here is the way to reset the modules. Drive down a quiet street about 20 mph. Turn the ignition off and back on. If it doesn't work the first time, try it again. You should be good to go.