what causes my Ram 1500 DT (2019-Present) to shake when I brake

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

546 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

•Disconnect the battery before working on electrical systems.
•Always allow the vehicle to cool before performing any repairs.

Symptoms

•Steering wheel shakes during braking
•Vibration felt through the brake pedal
•Uneven braking performance
•Possible noise during braking (grinding or squeaking)
•Increased stopping distance

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for thickness and condition.
3
Examine suspension components, including ball joints and tie rods, for wear.
4
Verify wheel alignment and balance.
5
Scan for any error codes that may indicate related 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 and jack stands
•Lug wrench
•Torque wrench
•Brake cleaner
•Micrometer or caliper

Parts Required

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

Related Faults

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Solution

1. Preparation

Tools Required:
- Jack and jack stands
- Lug wrench
- Torque wrench
- Brake cleaner
- Micrometer or caliper
Ensure vehicle is parked on a level surface and engage the parking brake.

2. Inspect and Replace Brake Rotors

Remove the Wheel:
- Use a lug wrench to loosen the lug nuts before lifting the vehicle.
- Raise the vehicle using a jack and secure it with jack stands.
- Remove the lug nuts and take off the wheel.
Inspect the Rotors:
- Measure rotor thickness with a micrometer; check for warping using a dial indicator.
- If rotors are warped or below minimum thickness (usually 1 mm less than the specification), replace them.
Replace Rotors (if needed):
- Remove the caliper by loosening the caliper bolts.
- Slide the caliper off the rotor and hang it using a wire (do not let it hang by the brake line).
- Remove the rotor from the hub; replace with a new rotor.
- Reinstall the caliper and torque bolts to manufacturer specifications.

3. Check and Replace Brake Pads

Inspect Brake Pads:
- Check for wear indicators and thickness; replace if less than 4 mm.
Replace Brake Pads (if needed):
- Remove the caliper bracket bolts.
- Slide the old pads out of the bracket; insert new pads into the bracket.
- Reinstall the caliper bracket and torque bolts to manufacturer specifications.

4. Inspect Suspension Components

Check for Wear:
- Visually inspect ball joints, tie rods, and control arms for any signs of wear or damage.
- Replace any worn components as necessary.

5. Wheel Alignment and Balancing

Alignment Check:
- Take the vehicle to a qualified shop for a wheel alignment.
Balance Tires:
- Ensure tires are properly balanced; this may require professional equipment.