how to fix my Ram 1500 DT (2019-Present) that shakes when I brake?

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

504 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 fix shaking during braking in 2019 Ram 1500 DT. Step-by-step guide with diagnostic steps, tools required, 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 braking system.
•Ensure the vehicle is securely lifted and supported before working underneath.

Symptoms

•Vibration felt through the steering wheel when braking
•Pulsation in the brake pedal
•Uneven brake pad wear
•Noise from the brakes (squealing or grinding)
•Vehicle pulling to one side during braking

Diagnostic Steps

1
Inspect brake rotors for warping or damage using a dial indicator.
2
Check brake pads for uneven wear or glazing.
3
Examine brake calipers for proper operation and sticking.
4
Inspect suspension components (control arms, bushings, and tie rods) for wear or damage.
5
Verify tire balance and alignment.

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

•Socket set
•Torque wrench
•Dial indicator
•Bungee cord
•Jack and jack stands

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)
•Brake calipers (if sticking)

Related Faults

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Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Wear safety glasses and gloves for protection.

2. Lift Vehicle

Use a jack to lift the front of the vehicle and secure it with jack stands.
Remove the front wheels using a socket set.

3. Inspect Brake Components

Rotors:
- Remove the brake caliper by loosening the caliper bolts with a socket.
- Lift the caliper away from the rotor and secure it with a bungee cord to avoid strain on the brake line.
- Use a dial indicator to measure rotor runout; replace if warped beyond specifications (typically over 0.002 inches).
Brake Pads:
- Remove the brake pads from the caliper bracket.
- Inspect for uneven wear or glazing; replace if necessary.
Calipers:
- Check for smooth movement of caliper slides.
- Replace calipers if they are sticking or damaged.

4. Replace or Resurface Components

Rotors: If warped, replace with new rotors or have them resurfaced if within specifications.
Brake Pads: Install new brake pads if needed, ensuring they are within manufacturer specifications.

5. Reassemble Braking System

Reattach the brake caliper over the new or resurfaced rotor, tightening caliper bolts to manufacturer torque specifications (usually around 20-30 ft-lbs).
Reinstall the wheels and lower the vehicle.

6. Final Checks

Pump the brake pedal to ensure proper brake engagement before driving.
Check brake fluid level and top off if necessary.