why does my Ram 1500 DT (2019-Present) shake when I'm braking?

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

500 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 in 2019 Ram 1500 DT. 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 wear safety glasses and gloves when working on the braking system.
•Allow the brake components to cool before handling after use.

Symptoms

•Steering wheel vibration when braking
•Pulsation felt in the brake pedal
•Uneven wear on brake pads or rotors
•Vehicle pulling to one side during braking
•Increased stopping distance

Diagnostic Steps

1
Inspect brake pads for thickness and uneven wear.
2
Check brake rotors for warping or scoring with a runout gauge.
3
Examine suspension components (control arms, bushings, etc.) for wear or damage.
4
Test wheel alignment and balance.
5
Check tire condition and inflation pressure.

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

•Lug wrench
•Jack and jack stands
•Socket set
•Runout gauge
•Brake bleeder kit

Parts Required

•Brake pads
•Brake rotors (if warped)
•Brake fluid (if needed)

Related Faults

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Solution

1. Preparation

Gather tools and parts required for the repair.
Ensure the vehicle is parked on a level surface and engage the parking brake.
Disconnect the battery for safety.

2. Inspect and Replace Brake Components

Remove the Wheel:
- Use a lug wrench to loosen the lug nuts.
- Lift the vehicle with a jack and secure it on jack stands.
- Fully remove the lug nuts and take off the wheel.
Inspect Brake Pads:
- Check the brake pads for wear; replace if less than 3mm thick.
- If replacing, remove the caliper bolts using a socket set and detach the caliper.
Check Brake Rotors:
- Use a runout gauge to measure the rotor for warping; replace if runout exceeds manufacturer specifications.
- If necessary, remove the rotor by unscrewing the retaining screws and sliding it off the hub.
Install New Parts:
- Install new rotors if needed, aligning them properly to the hub.
- Install new brake pads in the caliper bracket, ensuring they fit snugly.
Reassemble Components:
- Reattach the caliper over the new pads, securing it with the caliper bolts.
- Reinstall the wheel and hand-tighten the lug nuts.

3. Brake Fluid Check

Inspect brake fluid level and condition; replace if contaminated.
Bleed the brake system if air is present, using a brake bleeder kit.

4. Final Inspection

Lower the vehicle and torque the lug nuts to the manufacturer’s specified value.
Reconnect the battery.