how to replace the torque converter on Honda Accord 9th Generation (2013-2017)

Honda Accord 11th Gen (2023-Present)

Error Codes

4-8 hours

Time

hard

Difficulty

high

Severity

4 min read

672 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Step-by-step guide on how to replace the torque converter in a 2013-2017 Honda Accord. Learn about symptoms, diagnostic steps, and installation procedures.

Affected Component

Transmission

Estimated Time

4-8 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the vehicle battery to prevent electrical shorts.
•Elevate the vehicle securely on jack stands.

Symptoms

•Engine overheating during operation
•Slipping or shuddering during acceleration
•Unusual noise from the transmission
•Check engine light illuminated
•Delayed engagement when shifting from park to drive/reverse
•Poor fuel economy

Diagnostic Steps

1
Scan the vehicle’s OBD-II system for any error codes related to transmission issues.
2
Inspect the transmission fluid for proper level, color, and smell - look for burnt odor or metal shavings.
3
Perform a stall test to check for torque converter lock-up issues.
4
Check for leaks around the transmission and torque converter area.
5
Verify the condition of the transmission filter and fluid.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Jack stands
•Drain pan
•Transmission fluid
•Torque wrench
•Crankshaft pulley socket

Parts Required

•New torque converter
•Transmission fluid
•Transmission filter (if applicable)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan the vehicle’s OBD-II system for any error codes related to transmission issues.
2
Inspect the transmission fluid for proper level, color, and smell - look for burnt odor or metal shavings.
3
Perform a stall test to check for torque converter lock-up issues.
4
Check for leaks around the transmission and torque converter area.
5
Verify the condition of the transmission filter and fluid.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the vehicle battery to prevent electrical shorts.
Elevate the vehicle securely on jack stands.

2. Remove the Transmission

Drain Transmission Fluid
- Place a drain pan under the transmission and remove the drain plug.
- Allow fluid to fully drain.
Disconnect Components
- Remove the air intake system and any components obstructing access to the transmission.
- Disconnect the transmission cooler lines, noting their position for reinstallation.
- Remove the electrical connectors from the transmission.
Remove Driveshafts
- If equipped, remove the front driveshafts and CV joints from the transmission.
Unbolt the Transmission
- Support the transmission with a jack.
- Remove all bolts securing the transmission to the engine block.
- Carefully slide the transmission back to disengage it from the engine.

3. Remove the Torque Converter

Access the Torque Converter
- Rotate the engine using a socket on the crankshaft pulley to access the torque converter bolts.
- Remove the bolts securing the torque converter to the flexplate.
Detach the Torque Converter
- Pull the torque converter forward to separate it from the transmission.
- Inspect for any debris or damage inside the bell housing.

4. Install the New Torque Converter

Prepare the New Torque Converter
- Compare the new torque converter with the old one to ensure compatibility.
- Apply a thin layer of transmission fluid to the input shaft of the new converter.
Install the New Torque Converter
- Align the converter with the input shaft and push it back into the transmission until it fully seats.
- Secure it by reattaching the bolts to the flexplate.

5. Reinstall the Transmission

Reattach the Transmission
- Carefully slide the transmission back into position, ensuring it aligns with the engine and torque converter.
- Secure the transmission with the bolts removed earlier.
Reconnect Components
- Reinstall driveshafts and any other components removed during disassembly.
- Reconnect the transmission cooler lines and electrical connectors.
Refill Transmission Fluid
- Replace the transmission drain plug and refill with the manufacturer-recommended transmission fluid.

6. Final Steps

Reconnect the vehicle battery.
Start the engine and allow it to idle while checking for leaks.
Test drive the vehicle to ensure proper operation of the new torque converter.