my Honda Pilot has a knocking noise, especially when turning, what should I do?

Honda Pilot Third Generation (2016-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

520 words

Problem Statement

Learn how to diagnose and fix knocking noise during turns in Honda Pilot. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before starting work on suspension or steering.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Knocking noise during turns
•Possible vibration felt through the steering wheel
•Increased noise when going over bumps
•Diminished steering response
•Possible fluid leaks near the wheels

Diagnostic Steps

1
Inspect the front suspension components for visible damage or wear, including control arms, bushings, and ball joints.
2
Check the CV joints and axles for signs of damage or excessive play.
3
Examine the steering system for loose components or play in the steering rack.
4
Test drive the vehicle to replicate the noise while performing various maneuvers, such as tight turns and bumps.
5
Use a stethoscope or mechanic's stethoscope to pinpoint the source of the noise.

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
•Lug wrench
•Torque wrench
•Mechanic's stethoscope (optional)
•Impact wrench

Parts Required

•Control arms (if damaged)
•Ball joints (if worn)
•CV axle (if damaged)

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Diagnostic Steps

1
Inspect the front suspension components for visible damage or wear, including control arms, bushings, and ball joints.
2
Check the CV joints and axles for signs of damage or excessive play.
3
Examine the steering system for loose components or play in the steering rack.
4
Test drive the vehicle to replicate the noise while performing various maneuvers, such as tight turns and bumps.
5
Use a stethoscope or mechanic's stethoscope to pinpoint the source of the noise.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery to ensure safety during repairs.

2. Inspect and Replace Suspension Components

Step 1: Front Suspension Inspection
- Remove the front wheels using a lug wrench.
- Inspect control arms, bushings, and ball joints for wear or damage.
Step 2: Replace Damaged Components
- If any components are found damaged, remove them using a socket set.
- Install new parts in the reverse order of removal, ensuring proper torque specifications are followed (typically 50-70 ft-lbs for control arm bolts).

3. Check and Replace CV Joints/Axles

Step 1: Inspect CV Axles
- Remove the front wheel and inspect the CV joints for tears in the rubber boot or excessive play.
Step 2: Replace CV Joint or Axle
- If damaged, remove the axle nut with a socket and impact wrench.
- Disconnect the axle from the transmission and remove it from the vehicle.
- Install the new axle and torque the axle nut to the manufacturer’s specifications (usually around 150-180 ft-lbs).

4. Examination of Steering Components

Step 1: Inspect Steering Rack
- Check for any loose connections or leaks in the steering system.
Step 2: Tighten or Replace Components
- Tighten any loose bolts or replace worn steering rack components as necessary.