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

548 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Toyota Corolla E170 (2013-2019). Step-by-step guide with symptoms, diagnostic steps, and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely lifted and supported before working underneath.
•Disconnect the battery before working on electrical components or if replacing mounts.

Symptoms

•Shaking or vibrations felt through the steering wheel or chassis during acceleration
•Increased noise from the engine or drivetrain
•Poor handling or steering response
•Vibration intensifying at higher speeds
•Possible check engine light illumination

Diagnostic Steps

1
Inspect tires for uneven wear or damage, and check tire pressure.
2
Perform a visual inspection of the suspension components for any loose or damaged parts.
3
Check the wheel alignment and balance of the tires.
4
Scan for error codes using an OBD-II scanner to identify any related engine or transmission issues.
5
Inspect the driveshaft and axles for damage or play.
6
Check the engine and transmission mounts for wear or failure.

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 and jack stands
•Lug wrench
•OBD-II scanner
•Visual inspection mirror
•Tire pressure gauge

Parts Required

•Tires (if worn)
•Suspension components (if damaged)
•Engine or transmission mounts (if faulty)

Related Faults

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Diagnostic Steps

1
Inspect tires for uneven wear or damage, and check tire pressure.
2
Perform a visual inspection of the suspension components for any loose or damaged parts.
3
Check the wheel alignment and balance of the tires.
4
Scan for error codes using an OBD-II scanner to identify any related engine or transmission issues.
5
Inspect the driveshaft and axles for damage or play.
6
Check the engine and transmission mounts for wear or failure.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, OBD-II scanner, visual inspection mirror.
Ensure the vehicle is parked on a level surface and the engine is off before starting work.

2. Tire Inspection

Sub-steps:
1. Use a lug wrench to loosen and remove the wheel lug nuts.
2. Inspect the tires for any bulges, cracks, or uneven wear patterns.
3. Check tire pressure using a tire pressure gauge and inflate to the manufacturer's specifications if necessary.
4. Reinstall the wheel and torque the lug nuts to the manufacturer's specifications (usually between 76-80 ft-lbs).

3. Suspension Check

Sub-steps:
1. Jack up the vehicle and secure it with jack stands.
2. Visually inspect all suspension components (control arms, bushings, tie rods) for wear or damage.
3. Shake each component to check for play or looseness. Replace any damaged parts as needed.

4. Wheel Alignment and Balance

Sub-steps:
1. Take the vehicle to a professional for a wheel alignment check.
2. Have the wheels balanced if any vibrations are detected during the test drive.

5. Driveshaft and Axle Inspection

Sub-steps:
1. Inspect the driveshaft and CV axles for any visible signs of damage or wear.
2. Check for any excessive play in the joints. Replace if necessary.

6. Engine and Transmission Mounts

Sub-steps:
1. Inspect the engine and transmission mounts for any cracks or deterioration.
2. If mounts are found to be faulty, replace them to reduce vibrations.