why does my Ram 1500 DT (2019-Present) shake when I brake?

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

588 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 2019 Ram 1500 DT. Step-by-step guide with symptoms, diagnostic steps, 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.
•Allow the vehicle to cool before touching any brake components to avoid burns.

Symptoms

•Steering wheel shakes during braking
•Vibration felt in the brake pedal
•Uneven wear on brake pads
•Pulsating brake rotor feel
•Increased stopping distance
•Noise when braking (grinding or squeaking)

Diagnostic Steps

1
Inspect front and rear brake rotors for warping or scoring.
2
Check brake pad thickness and condition.
3
Examine suspension components, including control arms and bushings, for wear or damage.
4
Inspect wheel alignment and balance.
5
Scan for any error codes related to the braking system using an OBD-II scanner.

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

•OBD-II scanner
•Lug wrench
•Jack and jack stands
•Socket set
•Torque wrench
•Brake grease

Parts Required

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

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Diagnostic Steps

1
Inspect front and rear brake rotors for warping or scoring.
2
Check brake pad thickness and condition.
3
Examine suspension components, including control arms and bushings, for wear or damage.
4
Inspect wheel alignment and balance.
5
Scan for any error codes related to the braking system using an OBD-II scanner.

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. Inspect and Replace Brake Rotors

Remove the Wheel
- Loosen lug nuts with a lug wrench.
- Raise the vehicle with a jack and secure it with jack stands.
- Remove the lug nuts completely and take off the wheel.
Remove Brake Caliper
- Use a socket set to remove the caliper mounting bolts.
- Carefully slide the caliper off the rotor and secure it with a bungee cord or hang it to avoid straining the brake line.
Inspect and Replace Rotor
- Check the rotor for warping or scoring using a dial indicator or visual inspection.
- If damaged, remove the rotor by unscrewing the retaining screws if applicable.
- Install the new rotor, ensuring it is properly seated.

3. Replace Brake Pads

Remove Old Brake Pads
- Remove the clips or pins holding the brake pads in place.
- Slide out the old brake pads from the caliper bracket.
Install New Brake Pads
- Apply brake grease to the backing of the new pads to prevent squeaking.
- Insert the new pads into the caliper bracket and secure them with clips or pins.
Reinstall Brake Caliper
- Slide the caliper back over the new pads.
- Reinstall the caliper mounting bolts and torque them to manufacturer specifications.

4. Reassemble and Test

Reinstall the Wheel
- Place the wheel back on the hub and hand-tighten the lug nuts.
- Lower the vehicle and use a torque wrench to tighten the lug nuts to the manufacturer’s specifications.
Test the Brakes
- Start the vehicle and gently apply the brakes to ensure the pads seat properly.
- Test drive the vehicle for a short distance to check for any vibrations during braking.