my Honda Civic 9th Generation (2012-2015) is shaking during braking, what should I check?

Honda Civic 9th Generation (2012-2015)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

544 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix shaking during braking in Honda Civic 9th Generation (2012-2015). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on any electrical components.
•Allow brakes to cool before servicing to prevent burns.

Symptoms

•Shaking or vibration felt in the steering wheel while braking
•Pulsating brake pedal when applying brakes
•Decreased braking performance or responsiveness
•Uneven wear on brake pads or rotors
•Noise during braking (squeaking or grinding)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for thickness and signs of uneven wear.
3
Examine wheel alignment and suspension components for damage or looseness.
4
Inspect brake calipers for proper operation and potential sticking.
5
Check tire condition and balance, ensuring even tread wear.

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

•Hydraulic jack
•Jack stands
•Lug wrench
•Torque wrench
•Micrometer or dial indicator
•Brake cleaner
•Lubricating grease

Parts Required

•Brake rotors (if warped or worn)
•Brake pads (if worn)

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Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for thickness and signs of uneven wear.
3
Examine wheel alignment and suspension components for damage or looseness.
4
Inspect brake calipers for proper operation and potential sticking.
5
Check tire condition and balance, ensuring even tread wear.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and secured with wheel chocks.
Wear safety gear including gloves and goggles.

2. Lift the Vehicle

Use a hydraulic jack to lift the front or rear of the vehicle as needed.
Secure the vehicle on jack stands for safety.

3. Remove Wheels

Using a lug wrench, remove the lug nuts from the wheels.
Remove the wheels to access the brake components.

4. Inspect and Replace Brake Rotors

Inspection:
- Measure the thickness of the rotors with a micrometer.
- Check for signs of warping or scoring.
Replacement:
- If rotors are below minimum thickness (usually marked on the rotor), they should be replaced.
- Remove the caliper bracket bolts and caliper from the rotor.
- Remove the old rotor by sliding it off the hub.
- Install the new rotor, ensuring it is seated properly.

5. Inspect and Replace Brake Pads

Remove the old brake pads from the caliper bracket.
Inspect the caliper for proper operation and lubricate the caliper slides if necessary.
Install new brake pads, ensuring they are oriented correctly.

6. Reassemble Components

Reinstall the caliper over the new brake pads and torque the caliper bracket bolts to manufacturer specifications (typically around 25-35 ft-lbs).
Reinstall the wheel and hand-tighten the lug nuts.

7. Lower Vehicle and Tighten Lug Nuts

Lower the vehicle back to the ground.
Use a torque wrench to tighten lug nuts to the recommended specification (usually around 80-100 ft-lbs).