why does my Toyota Corolla E170 (2013-2019) shake when I accelerate

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

511 words

Problem Statement

Discover the causes and solutions for shaking during acceleration in the 2013-2019 Toyota Corolla E170. Step-by-step diagnostic and repair guide.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before inspecting the engine or transmission components.

Symptoms

•Vehicle vibrates or shakes when accelerating
•Steering wheel may also shake
•Possible increase in engine noise
•Reduced power delivery during acceleration
•Unusual tire wear patterns

Diagnostic Steps

1
Inspect the tires for uneven wear and ensure they are properly inflated.
2
Check for any visible damage to the wheels or suspension components.
3
Scan for error codes using an OBD-II scanner to identify any engine or transmission faults.
4
Perform a visual inspection of the driveshaft and CV joints for signs of wear or damage.
5
Test the engine and transmission mounts for excessive play or deterioration.
6
Conduct a wheel balance check to ensure wheels are properly balanced.

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
•Tire pressure gauge
•OBD-II scanner

Parts Required

•Replacement tires (if necessary)
•CV joints or axles (if damaged)
•Engine or transmission mounts (if worn)

Related Faults

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Diagnostic Steps

1
Inspect the tires for uneven wear and ensure they are properly inflated.
2
Check for any visible damage to the wheels or suspension components.
3
Scan for error codes using an OBD-II scanner to identify any engine or transmission faults.
4
Perform a visual inspection of the driveshaft and CV joints for signs of wear or damage.
5
Test the engine and transmission mounts for excessive play or deterioration.
6
Conduct a wheel balance check to ensure wheels are properly balanced.

Solution

1. Preparation

Tools Required: Jack, jack stands, lug wrench, tire pressure gauge, OBD-II scanner.
Ensure the vehicle is parked on a flat surface and the engine is turned off.
Disconnect the battery for safety when working on electrical components.

2. Tire Inspection and Maintenance

Check Tire Pressure:
- Use a tire pressure gauge to check all tires.
- Inflate tires to the manufacturer's recommended PSI.
Inspect Tire Condition:
- Look for uneven wear, bulges, or cracks.
- Replace any damaged tires as necessary.

3. Wheel Balancing

Remove Wheels:
- Loosen lug nuts and lift the vehicle with a jack.
- Secure with jack stands and remove the wheels.
Balance Wheels:
- Take the wheels to a tire shop for professional balancing.
- Ensure weights are applied correctly to achieve proper balance.

4. Suspension and Drivetrain Inspection

Check Suspension Components:
- Inspect struts, shocks, and control arms for wear or damage.
- Replace any worn components with OEM parts.
Examine Drive Axles:
- Look for any tears in the CV boots or play in the joints.
- Replace damaged CV joints or axles as necessary.

5. Engine and Transmission Mounts

Inspect Mounts:
- Check the engine and transmission mounts for cracks or excessive movement.
- Replace any defective mounts with OEM parts.