how to fix Honda Accord 9th Generation (2013-2017) jerking during gear changes

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

497 words

Problem Statement

Learn how to diagnose and fix jerking during gear changes in Honda Accord 9th Generation. 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 components.
•Allow the engine to cool before opening the hood or working on the transmission.

Symptoms

•Jerking or lurching sensation during gear shifts
•Delayed or harsh shifting
•Engine RPM fluctuation
•Check engine light illuminated
•Poor acceleration performance

Diagnostic Steps

1
Scan the vehicle's onboard computer for error codes using an OBD-II scanner.
2
Check the transmission fluid level and condition (color and smell).
3
Inspect for any visible leaks or damage to the transmission.
4
Test the throttle position sensor (TPS) with a multimeter for proper voltage readings.
5
Assess the condition of the motor and transmission mounts for wear or damage.
6
Perform a road test to replicate the jerking issue under different driving conditions.

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
•Multimeter
•Funnel

Parts Required

•Honda ATF-Z1 transmission fluid
•Throttle Position Sensor (if faulty)
•Transmission mounts (if damaged)

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Diagnostic Steps

1
Scan the vehicle's onboard computer for error codes using an OBD-II scanner.
2
Check the transmission fluid level and condition (color and smell).
3
Inspect for any visible leaks or damage to the transmission.
4
Test the throttle position sensor (TPS) with a multimeter for proper voltage readings.
5
Assess the condition of the motor and transmission mounts for wear or damage.
6
Perform a road test to replicate the jerking issue under different driving conditions.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and engage the parking brake.
Disconnect the battery to prevent electrical shorts.

2. Transmission Fluid Change

Sub-steps:
1. Remove the transmission drain plug using a socket set and allow the fluid to drain completely.
2. Replace the drain plug and torque it to the manufacturer’s specification (usually around 30 ft-lbs).
3. Remove the transmission fill plug and refill with new transmission fluid using a funnel. Use Honda ATF-Z1 or equivalent.
4. Start the engine and cycle through the gears to circulate the fluid, then check the fluid level again.

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

Sub-steps:
1. Locate the throttle body and disconnect the electrical connector from the TPS.
2. Remove the TPS using a Torx screwdriver.
3. Install the new TPS and torque it to specification (usually around 8 ft-lbs).
4. Reconnect the electrical connector and clear any error codes from the OBD-II scanner.

4. Check Motor and Transmission Mounts

Sub-steps:
1. Visually inspect the engine and transmission mounts for any signs of cracking or separation.
2. If damaged, remove the bolts securing the mounts using a socket set.
3. Replace with new mounts and torque to the manufacturer’s specifications.