Cross jumped....

[swaggasohigh23]

My cousin cross jumped my moms 03 accord lx AT and now there's no power whatsoever. she told me when she went to start the car up she saw smoke and sparks and immediately removed the jumper cables and noticed my cousin put them on opposite.
I changed the battery (and tried jump starting that) it didn't work. The old batter was on its last leg and needed replacement but the new one didn't do anything.
I changed the battery fuse and still nothing
Could it be the ecu that got fried?
Any information would help thanks guys.

[speedslow]

most likely popped the main fuse . hopefully they didnt leave it on to long

[speedslow]

did you change the big fuse under the hood

[swaggasohigh23]

most likely popped the main fuse . hopefully they didnt leave it on to long

I checked all fuses might have to double check to be sure. It was on there for about 5 seconds after she saw sparks. Thanks btw

[swaggasohigh23]

did you change the big fuse under the hood

They all seemed fine I'm gonna buy new ones when I get out of work hopefully it'll work

[speedslow]

i know on civics tegs and most other foreign cars its in the engine compartment fuse box and it bigger sized than a normal fuse

[speedslow]

They all seemed fine I'm gonna buy new ones when I get out of work hopefully it'll work

well you dont have to buy all new ones just pull them 1by1 and buy the ones you need but usually it will blow that main fuse and that will cut all power to the car

[speedslow]

i dont recommend soldering it but watch this video...the fuse isnt that exspensive

http://www.youtube.com/watch?v=tIS73E1tPUM

[speedslow]

you will need a screw driver to get it out .make sure the battery is disconnected

[95minime]

or go buy a voltmeter and start diagnosing! so your not wasting your money buying stuff that doesnt need to be bought

[ManTyme]

check your 80 amp battery fuse in your under hood fuse box.. its a nig black fuse with a clear top you will be able to see if the copper inside is touching or not