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What is code po741?

What is code po741 for a cadillac deville 1999 ?

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P0741 Torque Converter Clutch Circuit Performance or Stuck Off

This means that the lock up Torque Converter is not locking up as it should at highway speed or 35 mph and up (I learned that figure in school for Oldsmobile automobiles).

It can lead to less fuel efficiency.

Hope this helps.

Posted on Jul 05, 2010

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PO741 is off and what does this code mean


code p0741 refers to torque converter clutch (TCC) solenoid ---performance or stuck off ===causes --wiring ---TCC solenoid

Feb 14, 2014 | Cadillac Cars & Trucks

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My service engine light is on, took it was put on the machine and came back with the code po741 which was said to be a transmission problem. Took it to a transmission shop and was told that my...


Subject:
Service Engine Soon (SES) Light On, Diagnostic Trouble Code (DTC) P0741, Torque Converter Clutch (TCC) Excessive Slip, Transaxle Chuggle, Slip/Surge (Inspect/Replace Internal Transaxle Components) #04-07-30-034 - (08/06/2004)
Models:
1998-2002 Cadillac Eldorado
1998-2004 Cadillac Seville
1999-2004 Cadillac DeVille
2000-2003 Oldsmobile Aurora
there is a write up on this about 3/4 page down.

http://www.cadillacforums.com/forums/cadillac-forum/t-107360.html

Oct 25, 2010 | 2003 Cadillac Deville

1 Answer

Codes po135 po741


code P0135 heated O2 sensor bank 1 sensor 1 , heater circuit ( front O2 sensor driver side ) replace O2 sensor

code P0741 this is a transmission code TCC ( torque converter clutch ) stuck off. most likely you need to replace the TCC switch.

Aug 09, 2010 | 1996 Cadillac DeVille

1 Answer

Cadillac code po741service light on


Yes the solenoid is in the transmission although the trans pan is the only thing needed to be removed to get to this solenoid

May 29, 2010 | 2000 Cadillac DeVille

2 Answers

I have a PO741 code, can i still drive the car


Yes you can still drive the car but fuel economy will suffer.

Apr 06, 2010 | 1999 Cadillac DeVille

1 Answer

Current codes on in 2004 cadallic deville b0429 b1819 p0741


b0429 rear seat temperature control,b1819 rear wiper motor,p0741 clutch converter

Sep 13, 2009 | 2004 Cadillac Deville

1 Answer

1998 Deville


If you have an EVAP leak, you need to follow the evap hoses and look for cracked lines that could be leaking. There is a possibility of a bad purge solenoid, or a bad NVLD pump. You may need to take it to someone who can test all that stuff.

Aug 07, 2009 | 1999 Cadillac DeVille

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