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

478 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

•Ensure the vehicle is on a flat surface and engaged in park or neutral with the parking brake applied before lifting.
•Always wear safety glasses when working under the vehicle.
•Ensure the engine is cool before working on mounts.

Symptoms

•Vehicle shakes or vibrates during acceleration
•Steering wheel vibration
•Increased noise from the engine or drivetrain
•Loss of power during acceleration
•Uneven tire wear

Diagnostic Steps

1
Inspect the tires for uneven wear or damage.
2
Check tire pressure and ensure all tires are inflated to the manufacturer's specifications.
3
Perform a visual inspection of the suspension components for wear or damage.
4
Examine the engine and transmission mounts for signs of failure.
5
Scan the vehicle's OBD-II system for any error codes related to the engine or transmission.
6
Test drive the vehicle to confirm under which conditions the shaking occurs (e.g., speed, road conditions).

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
•Tire iron
•Torque wrench
•Socket set
•OBD-II scanner

Parts Required

•Replacement tires (if necessary)
•Suspension components (if damaged)
•Engine/transmission mounts (if worn)

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage.
2
Check tire pressure and ensure all tires are inflated to the manufacturer's specifications.
3
Perform a visual inspection of the suspension components for wear or damage.
4
Examine the engine and transmission mounts for signs of failure.
5
Scan the vehicle's OBD-II system for any error codes related to the engine or transmission.
6
Test drive the vehicle to confirm under which conditions the shaking occurs (e.g., speed, road conditions).

Solution

1. Tire Inspection and Replacement

Sub-steps:
- Remove the wheel covers or hubcaps if applicable.
- Inspect the tires for bulges, punctures, or uneven tread wear.
- If tires are damaged, replace them with new tires of the same specification.
Tools Required: Jack, jack stands, tire iron, torque wrench.
Safety Warnings: Ensure the vehicle is on a flat surface and engaged in park or neutral with the parking brake applied before lifting.

2. Suspension Component Repair

Sub-steps:
- Raise the vehicle and secure it on jack stands.
- Inspect all suspension components (control arms, bushings, struts) for signs of wear or damage.
- Replace any worn or damaged components with OEM or equivalent parts.
Tools Required: Socket set, wrenches, pry bar, torque wrench.
Safety Warnings: Always wear safety glasses when working under the vehicle.

3. Engine and Transmission Mount Replacement

Sub-steps:
- Locate the engine and transmission mounts.
- Remove the bolts securing the mounts to the engine and vehicle frame, using a socket set.
- Replace any damaged mounts with new ones and torque the bolts to the manufacturer's specifications.
Tools Required: Socket set, torque wrench.
Safety Warnings: Ensure the engine is cool before working on mounts.