Question about 2001 Jeep Grand Cherokee

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Have p0740 code showing a few days ago in my 2001

I just want to know what the code mean

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P0740 Torque Converter Clutch Circuit Malfunction

Posted on Jul 12, 2010

  • Afroman6905 Feb 28, 2012

    Is that an expinseve fix?

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Hello there my name is Clara I have a 2001 acura TL 3.2 liters thats reading the code P0740


P0740 is the torque converter malfunction code. The converter is in between the engine and transmission. The fluid that you are seeing is transmission fluid. It needs to go to a mechanic to narrow it down from there.

Jul 15, 2017 | Acura Cars & Trucks

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1997 Buick Lesabre Custom 3200. Error codes P1870 & P0740. No prior indication. Drive one block, sounds like axel connections in transmission are binding and rarely slipping.


Code P1870...What does it mean??? - GM Forum - Buick, Cadillac ...

www.gmforum.com > ... > 1992-199
Jun 9, 2005 - Location: Bloomington-Normal, IL 1997 SE ... Default Code P1870...What does it mean??? I got a CE light the other day, and this is the code that was read word for word: P1870 ... No TCC solenoid electrical DTC P0740 ... Code P1870 & Speedometer error, Hi_tork, 1992-1999, 4, 10-16-2011 04:08 PM.

Sep 14, 2015 | Buick Cars & Trucks

1 Answer

I have 2001 ford mustang code P0740 and P0743


This indicates a faulty Transmission Torque Converter Clutch (TCC) circuit (0740) or TCC solenoid (0743)

Sep 15, 2014 | 2001 Ford Mustang

1 Answer

I am getting P0700 and P740 what do they mean? P0740 states that TCC Circuit Malfunctioning, what does that mean? I took my car to a repair shop and was told that it would cost me $1400 to fix it. I would...


P0700 is an information code from the transmission controller to the engine controller(computer) it says "hey I'm having trouble making the trans do what I want it to!" P0740 is a trans code saying that the TorqueConvertorControl system isn't working. Could be the solenoid pack, valve body or the torque converter itself. I would recommend to leave this for a pro! $1400 is a fair price.

Oct 17, 2013 | 2001 Dodge Intrepid

3 Answers

2001 Jeep Grand Cherokee showing code P0740


first I want you disconnect the battery and Change filters and good oil transmission .and let me know .

Nov 17, 2011 | 2001 Jeep Grand Cherokee

1 Answer

I have a 1996 Dodge 1500 4WD with check engine that shows a code P0740 and I don't know what it is. Please help


This code is for the torque converter clutch solenoid circuit. May just mean that the resistance on the solenoid is bad, but the sympyoms you are describing make me think you have bigger problems.

Jan 31, 2011 | Dodge Ram 1500 Cars & Trucks

1 Answer

Have a P0740 code showing up every couple days on my 2001 Grand Cherokee LTD with 110,000 miles, but vehicle runs fine


That code tells you that there is a problem with the transmission torque converter or the circuit that controls it. Does the rpm drop down at about 45mph or does it remain the same? Also, if you tap the brake do the rpm's go up for a moment? (that verifies it was engaged)

May 31, 2010 | 2001 Jeep Grand Cherokee

1 Answer

2001 dodge caravan p0700 code


Hello! Well - both of these codes are in reference to shift pack issues. P0700 is related to torque management, designed to reduce the RPM's at highway speed and lock up the torque converter. If it's throwing this code, there is a strong likelihood that the clutch packs are damaged. P0740 is directly related and will most likely result in the need for the clutch packs being replaced. I wish I had better news to report. :(

Hope this helps and good luck!

-KC GTO Dad

Sep 18, 2009 | 2001 Dodge Caravan

1 Answer

Transmission with codes P0218 P0732 P0733 P0740 P0846 P1790


I agree, this is a lot of codes. I would tend to think this would be electrical, perhaps computer are a loose connection? These trannys I have rebuilt so far usually have a couple of codes related to the problem but not this many - all over the place.

Apr 16, 2009 | Chrysler Town and Country Cars & Trucks

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