acura cls 2003

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Old Sep 9, 2009 | 12:42 AM
  #1  
erik774's Avatar
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acura cls 2003

Today the engine light came on on my 03 cls. the code is TCC malfunction. please anyone let me kno what this issue is.
thanks
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Old Sep 9, 2009 | 12:53 AM
  #2  
Anhedonia's Avatar
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From: Madison, Nj || Woodbridge, CT
youll have better luck asking in the second generation forum
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Old Sep 9, 2009 | 08:02 AM
  #3  
Ron A's Avatar
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Welcome to the forums.

I moved your thread to 2G CL P&F.
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Old Sep 9, 2009 | 10:57 PM
  #4  
cb717cls's Avatar
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From: Florida
2003 Acura CL type S

cel - P0740

causes can be-
-Failed TCC Solenoid (Torque Convertor Control?)
-Poor Electrical Connection
-Low Fluid

heres another link i found on it from here
https://acurazine.com/forums/2g-cl-2001-2003-50/what-tcc-circuit-malfunction-464153/

hope it helps. lemme know if not i can ask the guy who worked on my trans
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Old Sep 9, 2009 | 11:53 PM
  #5  
celynka's Avatar
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From: Palatine, IL
tcc - torque converter clutch solenoid. Looks like your transmission is a toast. No simple fix for this one. You may try transmission oil flush along with filter change but it may not help. Sorry man....
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Old Sep 10, 2009 | 08:40 AM
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From: The grande.. Riverdale NJ.. Hopefully moving to skyline village in Lincoln park NJ..yes dirty jersey
I got that code about a month ago..

P0740 Torque converter solonid circuit open.
Took it to Acura to see if it was maybee just a soloniod, but needed a whole new trans...Acura was gonna hook me up with 10% off so after the discount they wanted $4100 + tax. Found a great rebuilder that new his stuff and did it for $3000.

90% its your trans 10% its a solinoid.. GOOD LUCK!

When did u buy the car, recently?

I heard to many stories of people that just bough this car and a week later there trannies went. So the last person prob changed the fluid reset the light and sold it right away at first sign of the trans crapping out. If u just bough it from a dlr then they might help u out I know in NJ when we sell a used car we garentee inspection and give at least (minimun) 30 days 1000 mile powertrain warrenty!
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