my Honda Accord 8th Generation (2008-2012) shakes when braking what should I check

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

472 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 brake shaking issues in Honda Accord 2008-2012. 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 the brake system.
•Allow the vehicle to cool down before working on brake components.

Symptoms

•Vehicle shakes or vibrates during braking
•Steering wheel may wobble when brakes are applied
•Increased stopping distance
•Possible noise from brakes (squeaking or grinding)
•Brake pedal pulsation

Diagnostic Steps

1
Inspect brake components for wear, including pads, rotors, and calipers.
2
Check for warped brake rotors using a dial indicator or by visual inspection.
3
Examine suspension components such as control arms, tie rods, and bushings for play or damage.
4
Verify wheel alignment and balance.
5
Scan for any error codes that may indicate brake system issues.

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
•Torque wrench
•Dial indicator
•Brake cleaner
•Safety goggles

Parts Required

•Brake pads (if worn)
•Brake rotors (if warped)
•Suspension components (if damaged)

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Diagnostic Steps

1
Inspect brake components for wear, including pads, rotors, and calipers.
2
Check for warped brake rotors using a dial indicator or by visual inspection.
3
Examine suspension components such as control arms, tie rods, and bushings for play or damage.
4
Verify wheel alignment and balance.
5
Scan for any error codes that may indicate brake system issues.

Solution

1. Preparation

Gather tools: jack, jack stands, lug wrench, torque wrench, dial indicator, brake cleaner, and safety goggles.
Ensure the vehicle is parked on a flat surface and engage the parking brake.

2. Remove Wheel

Loosen the lug nuts with a lug wrench while the wheel is still on the ground.
Use a jack to lift the vehicle and secure it with jack stands.
Remove the lug nuts and take off the wheel.

3. Inspect Brake Components

Brake Pads: Check for thickness; replace if worn down to less than 3mm.
Brake Rotors: Measure thickness with a micrometer. If warped (more than 0.002 inches), replace or resurface.
Calipers: Ensure they are functioning properly and not sticking.

4. Check Suspension Components

Visually inspect control arms, tie rods, and bushings for signs of wear or damage.
Shake the components by hand to check for play; replace any faulty parts.

5. Reassemble and Torque

Reinstall the rotor and caliper, ensuring all bolts are tightened to manufacturer specifications.
Reattach the wheel and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the proper specification (typically 80-100 ft-lbs for Honda Accord).