what causes my Ram 1500 DT (2019-Present) to shake when braking?

Ram 1500 DT (2019-Present)

Error Codes

3-5 hours

Time

medium

Difficulty

high

Severity

3 min read

508 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 Ram 1500 DT (2019-Present). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always allow the vehicle to cool down before working on brakes.
•Ensure the vehicle is securely lifted before working underneath.

Symptoms

•Steering wheel vibrations when braking
•Vehicle shuddering or shaking
•Poor braking performance
•Increased stopping distances
•Unusual noises (squeaking or grinding) during braking

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for thickness and even wear.
3
Examine suspension components (e.g., control arms, tie rods) for play or damage.
4
Verify wheel alignment and balance.
5
Test the brake calipers for proper operation and movement.

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 and jack stands
•Lug wrench
•Socket set
•Torque wrench
•Brake cleaner
•Bungee cord

Parts Required

•Brake rotors
•Brake pads
•Suspension components (if needed)

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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.

2. Lift the Vehicle

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

3. Inspect and Replace Brake Rotors

Inspect Rotors:
- Check for warping using a dial indicator or by feel.
Remove Rotors:
- Unbolt the caliper using a socket set and hang it with a bungee cord.
- Remove the rotor retaining screws if equipped, then slide off the rotor.
Install New Rotors:
- Clean the new rotors with brake cleaner to remove any protective coating.
- Install the new rotors, ensuring they are seated properly.
- Reinstall the caliper and torque bolts to manufacturer specifications (typically 20-25 ft-lbs).

4. Inspect and Replace Brake Pads

Inspect Pads:
- Check for thickness and even wear; replace if below minimum thickness (typically 3mm).
Remove Pads:
- Slide out the old brake pads from the caliper bracket.
Install New Pads:
- Apply brake grease to the backing of the new pads.
- Insert the new pads into the caliper bracket.

5. Check and Repair Suspension Components

Inspect All Components:
- Look for any excessive wear or damage on control arms, tie rods, and bushings.
Replace Worn Parts:
- If any components are worn or damaged, replace them using appropriate tools and torque specifications.

6. Align and Balance Wheels

After reassembling, take the vehicle for a wheel alignment and balance.