why is my Honda Accord 9th Generation (2013-2017) rear end making noise

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

588 words

Problem Statement

Learn to diagnose and fix rear end noise in Honda Accord 9th Generation (2013-2017). 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

•Ensure the vehicle is securely supported on jack stands before working under it.
•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool down before performing any work on the rear brakes or suspension.

Symptoms

•Clunking or banging noise when going over bumps
•Grinding or scraping sound during turns
•Whining noise while accelerating
•Vibration felt in the rear during driving
•Increased tire wear on the rear tires

Diagnostic Steps

1
Inspect the rear suspension components visually for any signs of wear or damage.
2
Check the rear differential fluid level and condition.
3
Test drive the vehicle to replicate the noise and determine its source (e.g., during acceleration, braking, or turning).
4
Raise the vehicle and perform a physical inspection of the rear wheel bearings for play or roughness.
5
Examine the rear tires for uneven wear patterns that may indicate alignment issues.

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
•Socket set
•Brake caliper tool
•Bearing press tool
•Drain pan

Parts Required

•Rear shock absorbers (if damaged)
•Coil springs (if damaged)
•Wheel bearings (if worn)
•Differential fluid (if changed)

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Diagnostic Steps

1
Inspect the rear suspension components visually for any signs of wear or damage.
2
Check the rear differential fluid level and condition.
3
Test drive the vehicle to replicate the noise and determine its source (e.g., during acceleration, braking, or turning).
4
Raise the vehicle and perform a physical inspection of the rear wheel bearings for play or roughness.
5
Examine the rear tires for uneven wear patterns that may indicate alignment issues.

Solution

1. Preparation

Gather tools and parts necessary for the repair.
Park the vehicle on a level surface and engage the parking brake.

2. Inspect and Replace Rear Suspension Components

Remove the Rear Wheel
- Tools required: Jack, jack stands, lug wrench.
- Safety warning: Ensure the vehicle is securely supported on jack stands before working under it.
Inspect Shock Absorbers and Springs
- Check for leaks or physical damage on the shock absorbers.
- Inspect coil springs for cracks or breaks.
- If damaged, replace them with OEM or high-quality aftermarket parts.
Tighten or Replace Suspension Bolts
- Inspect all suspension mounting bolts for tightness.
- Torque specifications: Refer to the vehicle's service manual for the correct torque values.

3. Check and Replace Wheel Bearings

Remove the Brake Caliper and Rotor
- Tools required: Socket set, brake caliper tool.
- Carefully hang the caliper with a wire to avoid stress on the brake line.
Inspect Wheel Bearings
- Check for play by rocking the wheel back and forth.
- If there is excessive play or noise, remove the wheel bearing assembly.
Replace the Wheel Bearing
- Follow the service manual for detailed bearing replacement instructions.
- Use a bearing press tool for proper installation.

4. Differential Fluid Change (if applicable)

Drain the Differential Fluid
- Tools required: Drain pan, socket set.
- Remove the drain plug and allow fluid to completely drain.
Inspect the Differential
- Look for metal shavings or discoloration in the fluid which may indicate internal damage.
Refill with New Differential Fluid
- Use the recommended fluid type (refer to the owner's manual).
- Torque the drain plug to specifications.