how can I tell if my Ram 1500 DT (2019-Present) brake caliper is stuck?

Solution

1. Preparation

• Gather tools and parts required for the repair.
• Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
• Wear gloves and safety glasses for protection.

2. Raise Vehicle

• Use a jack to lift the vehicle and secure it on jack stands.
• Remove the wheel to access the brake assembly.

3. Inspect and Remove Caliper

• Check the caliper for any visible damage or debris.
• Remove the caliper mounting bolts using a socket set.
• Slide the caliper off the rotor, and support it with a bungee cord to avoid straining the brake line.

4. Clean and Lubricate

• Inspect the caliper piston and slides for corrosion or dirt buildup.
• Clean the caliper components with brake cleaner.
• Apply high-temperature brake grease to the caliper slides and the back of the brake pads.

5. Replace or Repair

• If the caliper is found to be stuck, replace it with a new or refurbished caliper.
• Ensure the new caliper is properly lubricated and mounted securely with the correct torque specifications (commonly around 25-30 ft-lbs, but check specific vehicle manual).
• Reconnect the brake line and ensure there are no leaks.

6. Reassemble

• Reinstall the wheel and lower the vehicle.
• Make sure to pump the brake pedal a few times to seat the brake pads against the rotor.
• Check brake fluid levels and top off if necessary.