why does my Toyota Camry shake when I go over bumps

Toyota Camry Eighth Generation (2018-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

493 words

Problem Statement

Learn how to diagnose and fix shaking in your Toyota Camry's suspension when driving over bumps. Step-by-step guide with symptoms and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Allow the vehicle to cool before working on suspension parts.

Symptoms

•Noticeable shaking or vibration when driving over bumps
•Uneven tire wear
•Steering wheel vibration
•Clunking or rattling noises from the suspension
•Difficulty maintaining straight steering

Diagnostic Steps

1
Inspect the tires for uneven wear patterns and proper inflation.
2
Check the suspension components visually for any signs of damage or wear (e.g., struts, shocks, control arms).
3
Use a vehicle lift to perform a thorough inspection of the undercarriage.
4
Examine the wheel alignment settings to ensure they are within specifications.
5
Test drive the vehicle over bumps while observing the behavior of the suspension.

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

•Lug wrench
•Jack and jack stands
•Socket set
•Torque wrench
•Suspension tool kit

Parts Required

•Shock absorbers or struts (if worn)
•Control arms (if damaged)
•Sway bar links (if worn)

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Diagnostic Steps

1
Inspect the tires for uneven wear patterns and proper inflation.
2
Check the suspension components visually for any signs of damage or wear (e.g., struts, shocks, control arms).
3
Use a vehicle lift to perform a thorough inspection of the undercarriage.
4
Examine the wheel alignment settings to ensure they are within specifications.
5
Test drive the vehicle over bumps while observing the behavior of the suspension.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is on a level surface and securely lifted with jack stands.

2. Inspect and Replace Worn Suspension Components

Remove Wheel:
- Use a lug wrench to loosen the lug nuts, lift the vehicle with a jack, and securely place it on jack stands.
- Remove the wheel to access the suspension components.
Check Shock Absorbers/Struts:
- Inspect for fluid leaks and physical damage.
- If worn, remove the strut assembly by detaching the strut mount bolts and any connected sway bar links.
- Replace with new struts/absorbers and torque the bolts to manufacturer specifications.
Inspect Control Arms and Bushings:
- Look for cracks or excessive play in the control arms and bushings.
- If damaged, remove the control arm bolts and replace with new components, ensuring proper torque on installation.
Examine Sway Bar Links:
- Check for wear or looseness in the sway bar links.
- Replace if necessary, removing the old links and installing new ones with proper torque.

3. Wheel Alignment

Align the Wheels:
- After replacing any suspension components, take the vehicle to a professional alignment shop.
- Ensure that the alignment settings are adjusted according to the manufacturer's specifications.