why does my Honda Accord shake when I accelerate?

Honda Accord 10th Generation (2018-2022)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

559 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Honda Accord. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Shaking or vibrating felt in the steering wheel
•Increased vibration through the floorboard
•Noise accompanying the vibration (e.g., grinding or clunking)
•Steering wheel pulling to one side
•Difficulty maintaining speed

Diagnostic Steps

1
Perform a visual inspection of tires and wheel balance.
2
Check for any visible damage to suspension components (e.g., control arms, bushings).
3
Inspect engine and transmission mounts for wear or damage.
4
Scan the vehicle for any error codes using an OBD-II scanner.
5
Test drive the vehicle to replicate the shaking and note the conditions (speed, load).
6
Inspect the driveshaft and CV joints for signs of 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

•Jack
•Jack stands
•Lug wrench
•OBD-II scanner
•Torque wrench
•Basic hand tools (sockets, wrenches)

Parts Required

•Tires (if damaged)
•Suspension components (e.g., control arms, bushings)
•Engine/transmission mounts
•Driveshaft or CV joints (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Perform a visual inspection of tires and wheel balance.
2
Check for any visible damage to suspension components (e.g., control arms, bushings).
3
Inspect engine and transmission mounts for wear or damage.
4
Scan the vehicle for any error codes using an OBD-II scanner.
5
Test drive the vehicle to replicate the shaking and note the conditions (speed, load).
6
Inspect the driveshaft and CV joints for signs of wear or damage.

Solution

1. Preparation

Tools Required: Jack, jack stands, lug wrench, OBD-II scanner
Raise the vehicle using a jack and secure it with jack stands.
Ensure the vehicle is on a flat surface.

2. Inspect and Replace Tires

Check tire pressure and ensure all tires are inflated to manufacturer specifications.
Inspect tires for uneven wear or damage. Replace any damaged tires.
If tires are worn unevenly, consider rotating or balancing them.

3. Check and Replace Suspension Components

Inspect control arms, bushings, and struts for wear.
If any components are worn or damaged, replace them.
- Sub-steps for replacement:
  - Remove the wheel using the lug wrench.
  - Unbolt the affected suspension component and replace it with a new one.
  - Reattach the wheel and tighten lug nuts to the manufacturer’s torque specifications.

4. Evaluate and Replace Engine/Transmission Mounts

Inspect engine and transmission mounts for cracks or deterioration.
If mounts are damaged, replace them.
- Sub-steps for replacement:
  - Support the engine with a jack and a block of wood.
  - Remove the bolts securing the mount to the engine and chassis.
  - Replace the old mount with a new one and torque the bolts to specifications.

5. Inspect and Repair Drivetrain Components

Check the driveshaft and CV joints for signs of damage or wear.
Replace any damaged parts.
- Sub-steps for replacement:
  - Disconnect the driveshaft from the vehicle.
  - Remove and replace the faulty CV joint or driveshaft as necessary.
  - Reinstall and ensure all fasteners are torqued to specification.