Question about 2001 Cadillac DeVille

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Service engine soon code po741 po1860 2 times

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That's the tcc (torque converter clutch) solenoid

Posted on Nov 19, 2010

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Posted on Jan 02, 2017

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What does transmission code po741 on a 2003 kia spectra mean?


Google your OBD Codes

TYPE: OBD PO741

DO NOT USE ANY VEHICLE WITH TRANS PROBLEMS

Drive ten miles-- you can ruin the transmission & cost
you up to $4,000 to fix

Oct 12, 2014 | 2003 Kia Spectra

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2001 Bonneville! Several weeks ago, had trouble turning the key in the ignition - sometimes would turn, sometimes wouldn't. Then the Service Engine Soon light came on and the car stalled out a few times...


Service Engine Soon came back on and the car is again stalling ????? Did you have it checked for DTC'S - diagnostic trouble code's ? Service engine soon light on , codes will be present !

Apr 20, 2017 | 2001 Pontiac Bonneville

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I have a code on its po741 how do i fix it


CODE PO741 - TCC SYSTEM STUCK OFF MECHANICAL CONDITIONS, POSSIBLE CAUSES, ATF LEVEL IS TOO LOW OR THE FLUID IS BURNT OR CONTAMINATED, INSPECT TRANSMISSION LINES TO RADIATOR FOR BENDS OR RESTRICTIONS, OIL PRESSURE SCREEN IS CLOGGED OR DEBRIS IN THE OIL PAN,TCC CONTROL VALVE IS STUCK OFF DUE TO SEDIMENT OR BINDING, TCC REGULATOR VALVE IS STUCK OFF DUE TO SEDIMENT OR BINDING, TCC FEED VALVE IS STUCK OFF DUE TO SEDIMENT OR BINDING, TCC SOLENOID VALVE O - RING OR TURBINE SHAFT SEALS LEAKING OR CUT.

Jun 22, 2011 | Cadillac DeVille Cars & Trucks

1 Answer

I have a 1996 cadillac deville with codes PO741 and P1258 current. Tonight it shut down as I was driving, what could be the problem?


P0741....Torque Converter Clutch Circuit Performance or Stuck Off
P1258 Engine Coolant Overtemperature - Protection Mode Active
the first code is a generic code the latter code is a GM code and if this is correct the engine shut down because it was overheating for whatever reason or the sensor is faulty

May 02, 2011 | Cadillac DeVille Cars & Trucks

1 Answer

Code po741


code po741= Bad tcc solenoid, Good news is its a $30 part.....The bad news is you need to drop the transmission to fix it works about to about 13 hours of labor so around $2000 dollars hope this helps you out

Jan 06, 2011 | Cadillac DeVille Cars & Trucks

1 Answer

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

Engine light on got a code number p0741 would like to know what to try and do to fix before going to the service at dealership


This code PO741 is the Torque Converter Clutch Circuit Performance or Stuck Off. This may be an electrical problem or other problem with the transmission. Have you changed the fluid on your vehicle? As it is impossible to diagnose this on the internet, I suggest you take this vehicle to a professional and have it repaired before the transmission is ruined and you spend lots of money replacing it. Now is the time to get this repaired.

Oct 05, 2010 | 2006 Toyota Corolla

2 Answers

PO741 could it be the brake switch and how to know if its the problem 2004 freesatr


EOBD Code: P0741
Faiult location: Torque converter clutch (TCC) solenoid - performance or stuck off
Probable cause: Wiring, TCC solenoid

First time check the wires and connection plug & socket of TCC solenoid. If everything will be OK then replace TCC solenoid.

Sep 22, 2010 | Ford Freestar Cars & Trucks

1 Answer

Service engine soon light came on. Ran scanner on it and code po741


P0741 Torque Converter Clutch Circuit Performance or Stuck Off

on a 2000 silverado 1500 (you didn't tell me what year, make, model of your car).

Jul 02, 2010 | Cars & Trucks

1 Answer

DTC


P1860 and PO741 are both transmission codes.The 1860 is a "Long shift and Max adapt".What this means is,it is a slip code.The vehicle computer monitors all the time how long each shift takes to complete,in 1/10ths of seconds.If the shifts take too long to complete,the computer sees this and sets this code.When the code sets,the computer raises main line pressure inside the trans to compensate,and then the trans shifts hard or engages harder.The 0741 is also trans,it is a torque convertor lockup code.Either way,your trans is going to need a rebuild to solve these issues.Good luck.

Jul 19, 2008 | 2001 Oldsmobile Aurora

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