AutoCodesHonda – P0741 Honda

P0741 Honda Code - Torque Converter Clutch Circuit Performance or Stuck OFF

Quick Answer

The power transfer capacity of the torque converter clutch is controlled by the balance of transmission fluid supply to and discharge from the torque converter. Common causes include Torque converter clutch failure, CVT lock-up clutch control solenoid valve stuck off, Shift solenoid valve B stuck off. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0741 Honda indicates Torque Converter Clutch Circuit Performance or Stuck OFF.
Common causes
Common causes include Torque converter clutch failure, CVT lock-up clutch control solenoid valve stuck off, Shift solenoid valve B stuck off.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 115,200
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Jan 15, 2024
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Code P0741 Honda Description

The power transfer capacity of the torque converter clutch is controlled by the balance of transmission fluid supply to and discharge from the torque converter. When hydraulic pressure is applied internally, the torque converter clutch turns ON, and when hydraulic pressure is applied from the back pressure side, the torque converter clutch turns OFF. As the hydraulic pressure from the internal pressure side increases, the power transfer capacity of the torque converter clutch increases. The direction of the hydraulic pressure supply is switched by shift solenoid valve B and the LC shift valve. Transmission fluid is supplied from the internal pressure side to shift solenoid valve B when the signal from the Powertrain Control Module (PCM) is ON (12 V), and transmission fluid is supplied from the back pressure side when it is OFF (0 V). The balance of internal pressure and back pressure is controlled by the CVT lock-up clutch control solenoid valve and the LC control valve. The CVT lock-up clutch control solenoid valve maximizes the power transfer capacity of the torque converter clutch when the signal from the PCM is ON (1 A), and it minimizes the power transfer capacity of the torque converter clutch when the signal from the PCM is OFF (0 A). If the ratio of engine speed and input shaft speed is not about 1:1 while the PCM is issuing the command to turn shift solenoid valve B and the CVT lock-up clutch control solenoid valve ON, the PCM detects a faulty lock-up control system and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0741 Honda - Torque Converter Clutch Circuit Performance or Stuck OFF - AutoCodes.com
P0741 Honda Code - Torque Converter Clutch Circuit Performance or Stuck OFF

What are the Possible Causes of the DTC P0741 Honda?

  • Torque converter clutch failure
  • CVT lock-up clutch control solenoid valve stuck off
  • Shift solenoid valve B stuck off
  • LC shift valve stuck
  • LC control valve stuck

How to Fix the DTC P0741 Honda?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0741 Honda code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0741 Honda code?

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Information for Specific Honda Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0741 Honda Code

1. What are common symptoms of OBDII code P0741 in a Honda related to the torque converter clutch circuit?

Symptoms may include reduced fuel efficiency, engine stalling at stops, transmission slipping, and illuminated Check Engine Light.

2. What are the potential causes of OBDII code P0741 in a Honda, indicating an issue with the torque converter clutch circuit?

Common causes can include a faulty torque converter clutch solenoid, low transmission fluid levels, a failing torque converter, or wiring/connectivity issues.

3. How can I diagnose the OBDII code P0741 in my Honda to pinpoint the root cause?

Diagnosis usually involves using a scan tool to retrieve the code, checking transmission fluid levels, inspecting the torque converter clutch solenoid, and testing the wiring for any faults.

4. Is it safe to continue driving my Honda with OBDII code P0741 indicating torque converter clutch circuit issues?

Continuing to drive with this code may lead to further damage to the transmission components. It is advisable to address the issue promptly to avoid more extensive repairs.

5. Can I reset the OBDII code P0741 in my Honda to see if it returns, or should I address it immediately?

While you can clear the code to see if it reoccurs, it's crucial to investigate and repair the underlying cause to prevent potential transmission damage and ensure proper vehicle operation.

6. What are some repair tips for resolving OBDII code P0741 in a Honda related to the torque converter clutch circuit?

Repair tips may include replacing the torque converter clutch solenoid, checking and topping up transmission fluid, inspecting for any wiring faults, and ensuring proper connection of components.

7. How much can I expect to pay for repairing OBDII code P0741 in a Honda at a professional auto repair shop?

Costs for repairing this issue can vary depending on the specific cause and labor involved, but it's advisable to budget for several hundred dollars for parts and labor.

8. Are there any preventive maintenance steps I can take to reduce the chances of encountering OBDII code P0741 in my Honda?

Regularly servicing the transmission, checking and maintaining proper fluid levels, and addressing any transmission issues promptly can help prevent the occurrence of this code.

9. Can a DIY enthusiast with automotive knowledge tackle the repair of OBDII code P0741 in a Honda, or is it best left to professionals?

While some experienced DIYers may be able to address this issue, working on the transmission system can be complex. It's recommended to seek professional assistance for proper diagnosis and repair.

10. Will fixing OBDII code P0741 in my Honda improve the overall performance and longevity of the vehicle?

Addressing this code promptly can help restore optimal transmission function, improve fuel efficiency, and prevent further damage, ultimately enhancing the vehicle's performance and longevity.

Discuss the causes and fixes for P0741 Honda OBDII Code

  • hi  i had a diagnostic check on my 2003 honda accord ex 6cyl. they told me  the torque converter soleniod circuit performance or stuck off.  problem is when you're driving the car like neutralize &the rpm goes up but the car not going any faster & when you ease off the excelerator it kick in and it takes off & run alright for a while and repeats the problem again. the diagnostic code  was p0741. what are we talking about parts & labor

  • The estimate to replaced the solenoid depends on the shop, but before replacing the solenoid you should try changing the fluid first.

  • I have the exact same problem,but I have replace the fluid and the filter twice and flushed the transmission,swo what do I need to change

  • hi i had a diagnostic check engine light on my 2005 honda accord ex 6cyl. mechinic told me change your transmission. problem is when my car going warm up then will be that issue come, problem is when we're driving the car like neutralize &the rpm goes up but the car not going any faster & when you ease off the excelerator it kick in and it takes off & run alright for a while and repeats the problem again. but cruice control is working fine. the diagnostic code was p0741. and p0746 and p0741 what are we talking about parts & labor solution?

  • hi i had a diagnostic check engine light on my 2005 honda accord ex 6cyl. mechinic told me change your transmission. problem is when my car going warm up then will be that issue come, problem is when we're driving the car like neutralize &the rpm goes up but the car not going any faster & when you ease off the excelerator it kick in and it takes off & run alright for a while and repeats the problem again. but cruice control is working fine. the diagnostic code was p0741. and p0746 and p0741 what are we talking about parts & labor solution?

  • which solenoid? I'd be happy to fix it...b/c its out of my van on the ground...but i'm not sure which solenoid to change.

  • What model and year is your Honda? location is different for each model.

  • 05 ody

  • And can it be cleaned out did it need replaced

  • I should be very clear...my trans was rebuilt 3.5 years ago. Torque converter was replaced at that time. It shifts fine and drives fine but throws a p0741 and sometimes...not often, the 'D' light blinks. This all started when I used the wrong trans fluid in my transmission. The code and the light are far less frequent as I've done 3 trans fluid changes over the last 90 days. The color of the fluid is normal (as is the smell) and I do not get any shavings or anything in it.

  • Hello, I have a 2006 Honda Accord EX 6cyl. My engine light was on and my car stop, we had a diagnostic code P0741. I was told I have to get a new transmission

  • The problem is with the transmission, but you don't have to get a new transmission. You should have a transmission specialist inspect the transmission, they may be able to replace the failed part and not the entire transmission.

  • Hello, I have a 2004 Honda Accord EX 6cyl. When I drove about 2~4 miles, the car like neutralize. You must stop the car and restart. the fluid changed, the problem remains. My engine light wasnot on, we had a diagnostic code P0741. I was told I have to get a new transmission.

  • Based on just the P0741 code you can't diagnose the problem as a bad transmission. There are some test that need to perform to determine exactly what the problem is. Since you have already change the transmission fluid and due to the age of your vehicle, the chances that the transmission is the problem are very high.

  • Thank you, what tests shall I do?

  • Unfortunately there is no much you can do, you have to have a transmission shop perform pressure test with special tools. You could remove the transmission pan and check if there are debris on the pan. metal derbies on the pan means that parts of the transmission is coming apart.

  • Thank you very much.

  • torque converter clutch circuit performance / stuck off
    what does this mean
    what i can do to repair this issue ?

  • What model and year is your vehicle? The code means that you may have a Faulty torque converter clutch solenoid valve.

  • honda 05

  • Thank you, but what model exactly (e.g. accord, civic) ? every model and year have different problems.

  • accord v6

  • First make sure the transmission fluid is clean and the level is OK. If the fluid level is OK and the problem persist, then you may need to replace the "Torque Converter Clutch Solenoid Valve"

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  • 2007 Honda Pilot EX 3.5L 4WD. Random CEL with P0741 code. No symptoms at all. Shifts fine and never a hint of transmission problems. Changed ATF w Honda fluids at rec intervals. Pulled top linear and dual solenoids and checked filters. Clean. Changed ATF again. No debris just fine silt on magnet plug. Cleared code and CEL. CEL comes back on with code again at approx 150-350 miles. Still no symptoms. Suggestions? Thank you.

  • I checked a national database of repairs for your model year, and the most common problem that will trigger the P0741 code is the solenoid pack.

  • Thank you. Do you know which solenoid? This vehicle has multiple solenoids.

  • The torque converter clutch solenoid valve inside the transmission.

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  • Thank you. Is there a link or part number available to/with this diagram?

  • Unfortunately I don't have the part number, any auto parts store should be able to get you the number.

  • This vehicle has a single linear solenoid and a dual linear solenoid on top of the trans. It also has two different sets of shift solenoids A & B. Your diagram appears to be shift solenoid A or B. I don't know if A or B effects torque shift control. Also don't know location of these solenoids on trans case.

  • I have a Honda Accord 2007 se the code p0741 came up what is cost I will be looking at to replace it

  • The cost depends on what the exact problem is. Your best option is to have a transmission shop diagnose the problem. The problem range from a $200 for a solenoid to a complete transmission.

  • hi have Honda Ody 2008 with the miles of 176K. and having P0741 warring. can i drive it 1000 mile journey with it , or required fix this first . please suggest , i have to travel to go home town on it. for now the drive is OK. the transmission shop check it and says, the outer things are working fine. it might be some thing in internal, so we have to open the transmission and check it.
    and no one recommend to change the oil ? what will be the issue ,when i will change the oil.
    can i drive long please suggest?

  • I agree with the transmission shop. Unfortunately there are some test that needs to be done in order to properly diagnose the transmission. The easiest thing you can do is drain transmission fluid through a strainer. If metal debris or excessive clutch material, then you may have a faulty transmission.
    Besides the code, do you have any other symptoms?

  • I was getting the code P0741 or I should say my son was. He was traveling back from Kentucky last weekend and the D started flashing. After he stopped for a while it stopped flashing. After driving for another hour it started again. He noticed that it was shifting as normal but the D was flashing. I picked the van up the next day and all has been well since then. It drives normal and no flashing. I talked to my mechanic today and he figured that the solenoid may have over heated due to the up and down hills and changing speeds. We cleared the code and I was told to drive it as normal and if it codes again bring it back to them. The transmission is about 2 1/2 years olld. It is a used one put in by the Honda dealer where I bought it. It had 68K miles on it at the time. About five months ago I brought it to my mechanic due to a noise when I started it. It was found that the torque converter screws were loose and wrecked the converter. My mechanic put a new TC in and has been running fine till the flashing D. All is well right now. My van is a 2009.

  • Hello, I had a diagnostic check on my 2007 Honda pilote 2007 exL 3.5 4WD. On the Scanner i have this message : "
    DTC HELp, 40-3(P0741). TORQUE CONVERTER CLUTCH (TCC) STUCK OFF, Possible Failures : Torque Converter Clutch mechanical malfunction, Lockup shift or control or timing valve stuck shift sol E or Lockup sol or CPC sol A Stuck "
    the problem is when you're driving the car like neutralize &the rpm goes up but the car not going any faster & when you ease off the excelerator it kick in and it takes off & run alright for a while and sometimes stop to run (Neutrilize totaly). When I turn off the on the car, it run alright for a while then repeat the problem again.
    I change the fluid, clean the debris on the pan. onlu the check engine light turn on.
    What it the problem in your Opinion.
    Many thanks in advance

  • Unfortunately I haven't had that problem before, but according to a national database of repairs for your model year, the most likely cause of the problem is the Pressure Control Solenoid Valves.

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  • Hello. I has replace this pressure control but the problem still the same. I check the pan and detect some debris. I changed the transmission with used one with 61k miles..
    The transmission working normally but after driving for more the 35km D start flushing. Turn off the turn on the car the d stop flushing...
    I cheked The oil of the transmission and detectvthat the necanicien put more then the normal. ( maybe more than 1 kilo).
    Is this the problem??
    On scanner 2 code deteted :
    1) 26-04(p0848) 3rd pressure sw circuit high
    2) 40-03(p0741) TC clutch stuck off

    Help please...

  • I have a 2005 Honda Element 2.4 VTech and I got a P0741 code. My scanner brings up that the TCC solenoid is stuck OFF but I can't figure out where it is. Usually these solenoids are on the outside but I'm having absolutely no luck finding it.

  • The TCC Solenoid is also called Shift Solenoid Valve E and it's attached to the transmission valve body. You can access the solenoid by removing the transmission side code.

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  • Thank you so much!

  • is it the same location on a 2008 Honda element awd i have the same problem code?

  • Similar. Here are the images for your 2008 Element:

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    Image

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  • P0741 - Torque Convertor Clutch Circuit Performance or stuck off. Honda accord 2017 V4. Transmission is CVT. Wanting to order the TCS and replace. Where and how easy could I do this myself? Fluid has been drained and replaced.

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