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Old 14 Oct 2013, 12:46 am
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Join Date: Dec 2007
Posts: 4
Default please help me with my sudden transmission problem on 03 Acura Tl?

I'll try to provide as much detail as possible without being confusing car drove perfect 3days ago no slipping or issues it's a 03 Acura Tl 3.2l v6 semi automatic transmission just meaning it has sportronic the other day I put it into manual mode and drove it then put it back in time to automatic when the transmission started just reading and not going into gear it started out as a jerking then got to where I did read it all the way up and it will not highest day pulled code po0845 in P0780 shift malfunction while trying to make it to the mechanic the check engine and TVs lights came on so I went home and parked it the next day got it to the mechanic but he's unsure of what the codes mean its pulling p0700 a/t system malfunction p0740 tc clutch system failure andp0730 incorrect gear ratio and thats it its not pulling the previous code I have no idea where to start or what this means IM hoping it is a sensor because it happen so suddenly any help or suggestions welcome please

i know i may need a rebuild but im looking for anything else i could try i have tried replacing the fluid and external transmission filter and both helped temperarly also the tsc light which i think is the traction control system light comes on when it really starts to act up i don't know why any ideas or anything i could check or at leazst narrow it down would help a lot thanks
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Old 14 Oct 2013, 01:01 am
BO BO is offline
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Join Date: Oct 2009
Posts: 184

needs rebuilt. the 740 means t/c gone and the other gear ratio codes are problems internally. find local shop at ATRA.COM. transmission problems can pop up without warning. some will give you warnings. since acura has honda transmissions this is part of the 98-07 honda transmission problems they had during those years. no there are no recalls
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