AutoCodes – Honda – P0741 2021 Honda CR-V

P0741 2021 Honda CR-V 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 2021 Honda CR-V 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.

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Code Popularity 273

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jan 15, 2024

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0741 2021 Honda CR-V 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 2021 Honda CR-V - Torque Converter Clutch Circuit Performance or Stuck OFF - AutoCodes.com — P0741 2021 Honda CR-V Code - Torque Converter Clutch Circuit Performance or Stuck OFF

What does this mean?

What are the Possible Causes of the DTC P0741 2021 Honda CR-V?

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 2021 Honda CR-V?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0741 2021 Honda CR-V 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 2021 Honda CR-V code?

Need more information on how to fix the P0741 2021 Honda CR-V code? Get Access to Factory Service Manuals

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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 2021 Honda CR-V Code

1. What does OBDII code P0741 mean for my 2021 Honda CR-V?

This code indicates an issue with the Torque Converter Clutch Circuit Performance or being stuck OFF in your vehicle.

2. What are some common symptoms of P0741 in a 2021 Honda CR-V?

Common symptoms include engine stalling at idle, decreased fuel efficiency, harsh shifting, and the Check Engine Light being illuminated.

3. What are the possible causes of OBDII code P0741 in a 2021 Honda CR-V?

Potential causes include a faulty torque converter clutch solenoid, low transmission fluid levels, a damaged torque converter, or wiring/connectivity issues.

4. How can I diagnose the P0741 code in my 2021 Honda CR-V?

Diagnosis typically involves scanning the vehicle's OBDII system for codes, checking the transmission fluid level and condition, and inspecting the torque converter clutch solenoid and related components.

5. Can I continue driving my 2021 Honda CR-V with the P0741 code present?

It is not recommended to drive extensively with this code, as it can lead to further damage to the transmission and potentially result in more costly repairs.

6. What are the repair options for resolving OBDII code P0741 in a 2021 Honda CR-V?

Repairs may involve replacing the torque converter clutch solenoid, addressing any transmission fluid issues, repairing wiring/connectivity problems, or even replacing the torque converter itself.

7. How much does it typically cost to fix OBDII code P0741 in a 2021 Honda CR-V?

The cost of repairs can vary depending on the exact cause of the issue and the labor rates in your area. It's advisable to consult with a qualified mechanic for an accurate estimate.

8. Can I reset the OBDII code P0741 in my 2021 Honda CR-V by disconnecting the battery?

While disconnecting the battery may clear the code temporarily, it is not a recommended long-term solution. The underlying issue causing the code needs to be properly diagnosed and repaired.

9. Are there any preventive maintenance steps to avoid OBDII code P0741 in a 2021 Honda CR-V?

Regularly checking and maintaining transmission fluid levels, addressing any leaks promptly, and following the manufacturer's recommended service intervals can help prevent issues leading to this code.

10. Will OBDII code P0741 cause my 2021 Honda CR-V to fail an emissions test?

Since this code is related to the transmission, it may not directly cause a failure in emissions testing. However, it's essential to address the underlying issue to ensure proper vehicle performance and emissions compliance.