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

519 words

Problem Statement

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

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely on jack stands before working on tires.
•Always support the vehicle securely before working underneath.
•Ensure the engine is cool before attempting to inspect mounts.
•Ensure the vehicle is in park and securely supported.
•Disconnect the battery before working on electrical components.
•Allow the engine to cool before opening any related components.

Symptoms

•Vibrations felt throughout the vehicle when accelerating
•Steering wheel shaking or vibrating
•Possible loss of power during acceleration
•Increased engine noise or rough running
•Unusual tire wear patterns observed

Diagnostic Steps

1
Inspect tires for damage and uneven wear.
2
Check tire pressure to ensure it is within manufacturer specifications.
3
Perform a visual inspection of the suspension components for wear or damage.
4
Examine the engine mounts for degradation or failure.
5
Scan for any engine codes using an OBD-II scanner.
6
Inspect the driveline components including CV joints and driveshaft for damage.

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

•Tire pressure gauge
•Tread depth gauge
•Floor jack
•Jack stands
•Socket set
•Pry bar
•Flashlight
•OBD-II scanner

Parts Required

•Replacement tires (if damaged)
•Suspension components (if worn)
•Engine mounts (if defective)
•CV joints or driveshaft (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect tires for damage and uneven wear.
2
Check tire pressure to ensure it is within manufacturer specifications.
3
Perform a visual inspection of the suspension components for wear or damage.
4
Examine the engine mounts for degradation or failure.
5
Scan for any engine codes using an OBD-II scanner.
6
Inspect the driveline components including CV joints and driveshaft for damage.

Solution

1. Preparation

Gather tools and parts required for the repair.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.

2. Tire Inspection

Sub-steps:
- Remove the wheel covers (if applicable).
- Check for any visible damage on the tire sidewalls.
- Measure tire tread depth across multiple points to identify uneven wear.
Tools Required: Tire pressure gauge, tread depth gauge.
Safety Warnings: Ensure the vehicle is securely on jack stands before working on tires.

3. Suspension Examination

Sub-steps:
- Raise the vehicle and support it with jack stands.
- Inspect control arms, bushings, and struts for any signs of wear or damage.
- Shake the wheel to check for play indicating worn components.
Tools Required: Floor jack, jack stands, socket set.
Safety Warnings: Always support the vehicle securely before working underneath.

4. Engine Mounts Check

Sub-steps:
- Visually inspect engine mounts for cracks or separation.
- Use a pry bar to gently lift the engine and observe if the mounts flex excessively.
Tools Required: Pry bar, flashlight.
Safety Warnings: Ensure the engine is cool before attempting to inspect mounts.

5. Driveline Inspection

Sub-steps:
- Check the CV joints for any tears or leaks in the boot.
- Inspect the driveshaft for any signs of imbalance or damage.
Tools Required: Flashlight, socket set.
Safety Warnings: Ensure the vehicle is in park and securely supported.