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> new battery prolem
post Nov 5, 2003 - 8:38 PM
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Cormudgen



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Ok, so my battery light went on sometime last week. I went to autozone and they test my alternator and my battery. verdict is that the battery is weak(bad cell maybe) but the alternator is fine. ok, i go to wal mart and buy a new battery. (the 29.99) "Autostart" battery. put it in and the light continuse to stay on. drive around a lil and it is still on. i decide to drive to autozone again and get them to test it. the battery and alternator both read good this time. he mentions that i may need 15 min to clear my ecu for the light to go off or i cuold simply drive around for a little while. i then drive around for 20 more min and park it. take the postive off my battery for about 20 min. put it back on, and the light is still on. anyways i'm home now and the postive terminal is off, going to attempt to let it sit overnight. any suggestions?

thanks
cormudgen
 
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post Nov 6, 2003 - 1:46 PM
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Cormudgen



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QUOTE (K2_Celica @ Nov 6, 2003 - 8:02 AM)
you may just trie resetting the ECU.

thats what i was attmeting to do by pulling the positive terminal from the battery. i just read in the check engine light post that you may be able to reset the fuse by

" To reset the light there is a fuse in the fusebox under the hood you need to pull it for 10 mins or so to clear the computer memory. It's either the ecu or efi fuse can't remember which right now. it's in the front of the fusebox."

you konw if this may work? i'm at school right now but i'll try when i go back to my apt.

cormudgen

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