my Honda Accord 9th Generation (2013-2017) is jerking when shifting gears what's the issue

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

527 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

Learn how to diagnose and fix jerking during gear shifts in 2013-2017 Honda Accord. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before accessing the transmission components.

Symptoms

•Jerking or harsh shifting between gears
•Delayed engagement when shifting from Park to Drive or Reverse
•Unusual noises during shifting (clunking or grinding)
•Engine RPM fluctuations during gear changes
•Check engine light may be illuminated

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related codes.
2
Inspect transmission fluid level and condition; look for signs of contamination or burnt fluid.
3
Check for any visible leaks around the transmission and associated components.
4
Test the transmission control module (TCM) for any faults or malfunctions.
5
Monitor the operation of the throttle position sensor (TPS) to ensure proper function.
6
Examine engine and transmission mounts for wear or damage.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Transmission fluid pump
•Drain pan

Parts Required

•Transmission fluid (Honda ATF DW-1)
•Transmission filter (if applicable)
•Throttle position sensor (if faulty)
•Transmission pan gasket

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related codes.
2
Inspect transmission fluid level and condition; look for signs of contamination or burnt fluid.
3
Check for any visible leaks around the transmission and associated components.
4
Test the transmission control module (TCM) for any faults or malfunctions.
5
Monitor the operation of the throttle position sensor (TPS) to ensure proper function.
6
Examine engine and transmission mounts for wear or damage.

Solution

1. Preparation

Gather tools and parts.
Ensure the vehicle is on a level surface and secure it with wheel chocks.
Disconnect the battery to prevent electrical shorts.

2. Check and Replace Transmission Fluid

Sub-steps:
1. Locate the transmission dipstick and remove it.
2. Check the fluid level and condition; if it's low or burnt, proceed with a fluid change.
3. Place a drain pan under the transmission pan, remove the transmission pan bolts, and carefully lower the pan.
4. Replace the transmission filter if applicable.
5. Clean the pan and magnet, then reinstall with a new gasket.
6. Refill the transmission with the correct type of fluid (Honda ATF DW-1).

3. Inspect and Replace Throttle Position Sensor (if faulty)

Sub-steps:
1. Locate the throttle position sensor on the throttle body.
2. Disconnect the electrical connector and remove the mounting screws.
3. Install the new throttle position sensor and reconnect the electrical connector.
4. Clear any error codes from the TCM using the OBD-II scanner.

4. Address Transmission Control Module (if necessary)

Sub-steps:
1. Remove the TCM from its mounting location.
2. Inspect the TCM connectors for corrosion or damage; clean if necessary.
3. Replace the TCM if diagnostic tests indicate failure.
4. Reprogram the TCM according to manufacturer specifications.