Ram Recall 21V-037: Service brakes, hydraulic – master cylinder

Affected: 2021 Ram 1500. Filed with NHTSA on February 1, 2021, covering about 683 vehicles.

Do not drive: the manufacturer advises owners not to drive affected vehicles until they are repaired.

The problem

Chrysler (FCA US, LLC) is recalling certain 2020-2021 Ram 1500 Classic SLT trucks. Certain vehicles were built without the retaining clip that secures the master cylinder push rod to the brake pedal, which can cause the brake pedal to separate from the brake system.

The risk

A separated brake pedal can result in the driver being unable to apply the service brakes, increasing the risk of a crash.

The fix

Owners are advised to not drive their vehicles until they receive instructions on the inspection and repair, as necessary. FCA US will notify owners, and dealers will inspect and install the push rod clip, free of charge. The recall began February 9, 2021. Owners may contact FCA US customer service at 1-800-853-1403. FCA US number for this recall is Y04.

Recall details

NHTSA campaign21V-037 (21V037000)
Manufacturer numberY04
ManufacturerChrysler (FCA US, LLC)
ComponentService brakes, hydraulic › Foundation components › Master cylinder
Report dateFebruary 1, 2021
Owners notifiedFebruary 9, 2021
Vehicles affected683
Initiated byManufacturer

Vehicles covered

Owner complaints about the brakes

Frequently asked questions

Is the recall 21V-037 repair free?

Yes. Ram dealers will fix the problem at no cost: Owners are advised to not drive their vehicles until they receive instructions on the inspection and repair, as necessary. FCA US will notify owners, and dealers will inspect and install the push rod clip, free of charge. The recall began February 9, 2021.

How do I know if my car is included?

Not every vehicle of the listed model years is affected — the recall covers 683 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.

Is it safe to drive?

No — the manufacturer says owners should not drive affected vehicles until the repair is done. Contact a dealer to arrange towing.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.