why does my Toyota RAV4 shake when I hit bumps in the road

Toyota RAV4 Fourth Generation (2013-2018)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

538 words

Problem Statement

Learn how to diagnose and fix suspension shaking in your Toyota RAV4 when hitting bumps. 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

•Engage the parking brake before lifting the vehicle.
•Allow the vehicle to cool before working on suspension components.

Symptoms

•Vehicle shakes or vibrates upon hitting bumps
•Unusual noises from the suspension area (clunking or rattling)
•Steering wheel vibration, particularly when hitting uneven surfaces
•Decreased ride comfort and stability
•Uneven tire wear

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage, including shocks, struts, and bushings.
2
Check the wheel alignment using a professional alignment tool to determine if the wheels are properly aligned.
3
Examine the tires for uneven wear patterns or low air pressure.
4
Perform a bounce test on the vehicle by pushing down on each corner to assess the shock absorbers' condition.
5
Inspect the steering components for play or wear, including tie rods and ball joints.
6
Test drive the vehicle over bumps while observing any abnormal behaviors or noises.

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
•Tire pressure gauge

Parts Required

•Shocks or struts (if worn)
•Suspension bushings (if damaged)
•Tires (if uneven wear is present)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage, including shocks, struts, and bushings.
2
Check the wheel alignment using a professional alignment tool to determine if the wheels are properly aligned.
3
Examine the tires for uneven wear patterns or low air pressure.
4
Perform a bounce test on the vehicle by pushing down on each corner to assess the shock absorbers' condition.
5
Inspect the steering components for play or wear, including tie rods and ball joints.
6
Test drive the vehicle over bumps while observing any abnormal behaviors or noises.

Solution

1. Preparation

Gather tools: jack, jack stands, socket set, torque wrench, tire pressure gauge.
Ensure the vehicle is parked on a level surface and the engine is off.
Safety warning: Engage the parking brake and wear safety glasses.

2. Inspect and Replace Suspension Components

Lift the Vehicle
- Use the jack to lift the front or rear of the vehicle, then secure with jack stands.
Examine Shocks/Struts
- Inspect for leaks or physical damage.
- If damaged, remove the old shocks/struts:
  - Remove the bolts securing the shocks/struts to the vehicle.
  - Detach the upper mount and lower bracket.
- Install new shocks/struts:
  - Position the new component in reverse order of removal.
  - Torque bolts to manufacturer specifications (usually around 30-60 ft-lbs).
Inspect Bushings
- Check control arm bushings for deterioration.
- Replace any worn bushings by removing the control arm, pressing out the old bushing, and installing a new one.

3. Wheel Alignment

Adjust Wheel Alignment
- After replacing any suspension components, take the vehicle to a professional alignment shop.
- Ensure the alignment is within manufacturer specifications.

4. Tire Maintenance

Check Tire Pressure
- Use a tire pressure gauge to ensure all tires are inflated to the recommended PSI.
Inspect Tires for Wear
- Replace tires with uneven wear or that are below the tread wear indicators.