how do I know if my Genesis G70 shocks or struts are worn out?

Genesis G70 IG (2017-2023)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

577 words

Problem Statement

Identify and fix worn shocks or struts in your Genesis G70. Follow our detailed guide for symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely supported on jack stands before working underneath.
•Disconnect the battery if working on electronic components near the suspension.

Symptoms

•Excessive bouncing after hitting bumps or potholes
•Vehicle swaying during turns or lane changes
•Uneven tire wear on the front or rear tires
•Leaking fluid from the shock or strut assembly
•Noises such as clunking or knocking when driving over uneven surfaces
•A noticeable decrease in ride comfort or stability

Diagnostic Steps

1
Visually inspect the shocks and struts for any signs of physical damage or leakage.
2
Perform a bounce test by pressing down firmly on each corner of the vehicle and observing how many times it bounces back.
3
Check the tires for uneven wear patterns which could indicate issues with suspension components.
4
Inspect the mounting hardware for corrosion, looseness, or damage.
5
Conduct a test drive to evaluate handling, stability, and any unusual noises during operation.

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
•Socket set
•Torque wrench
•Wrench set
•Screwdrivers

Parts Required

•New shocks or struts (as needed)
•New mounting hardware (if recommended)

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Symptoms

•Excessive bouncing after hitting bumps or potholes

•Vehicle swaying during turns or lane changes

•Uneven tire wear on the front or rear tires

•Leaking fluid from the shock or strut assembly

•Noises such as clunking or knocking when driving over uneven surfaces

•A noticeable decrease in ride comfort or stability

Diagnostic Steps

1
Visually inspect the shocks and struts for any signs of physical damage or leakage.
2
Perform a bounce test by pressing down firmly on each corner of the vehicle and observing how many times it bounces back.
3
Check the tires for uneven wear patterns which could indicate issues with suspension components.
4
Inspect the mounting hardware for corrosion, looseness, or damage.
5
Conduct a test drive to evaluate handling, stability, and any unusual noises during operation.

Solution

1. Preparation

Gather tools and parts needed for replacement.
Ensure the vehicle is parked on a level surface and the engine is off.
Wear safety gloves and goggles.

2. Lift the Vehicle

Use a jack to raise the vehicle and secure it with jack stands.
Remove the wheels to access the shocks or struts.

3. Remove Old Shocks or Struts

For shocks:
- Remove the bolts securing the shock to the lower control arm and upper mount.
- Carefully pull the shock out of its mounting location.
For struts:
- Remove the lower strut bolts from the control arm.
- Access the upper strut mount from under the hood and remove the nuts securing the strut.
- Carefully pull the strut assembly out.

4. Install New Shocks or Struts

For shocks:
- Position the new shock in place and secure it with the bolts at the lower control arm and upper mount.
- Torque the bolts to the manufacturer’s specifications.
For struts:
- Insert the new strut assembly into the mounting location.
- Secure the upper mount first, then attach the lower strut to the control arm.
- Ensure all bolts are torqued to the manufacturer’s specifications.

5. Reassemble and Lower Vehicle

Reinstall the wheels and lower the vehicle back to the ground.
Tighten the lug nuts to the specified torque.

6. Final Checks

Inspect all connections and ensure everything is secure.
Test drive the vehicle to verify that the handling and ride quality have improved.