Mercedes-Benz Recall 21V-042: Control module

Affected: 2012–2018 Mercedes-Benz Sprinter 3500. Filed with NHTSA on February 3, 2021, covering about 48,667 vehicles.

The problem

Daimler Vans USA, LLC (DVUSA) is recalling certain 2012-2018 Mercedes Benz Sprinter 3500 and Freightliner Sprinter 3500 vehicles upfitted into campers or recreational vehicles. The Electronic Stability Control (ESC) unit may become disabled on these vehicles.

The risk

If ESC becomes disabled, vehicle driving stability may be impacted under certain driving conditions, increasing the risk of a crash.

The fix

DVUSA will notify owners, and dealers will replace the rear-wheel speed sensor with a more robust sensor, free of charge. DVUSA issued owners an interim notification on March 10, 2021. Owners may contact DVUSA customer service at 1-877-762-8267. DVUSA's number for this recall is NC3DREZAHA.

Recall details

NHTSA campaign21V-042 (21V042000)
Manufacturer numberNC3DREZAHA
ManufacturerDaimler Vans USA, LLC
ComponentElectronic stability control (ESC) › Control module
Report dateFebruary 3, 2021
Owners notifiedAugust 20, 2021
Vehicles affected48,667
Initiated byNHTSA investigation

Vehicles covered

Owner complaints about the stability & traction control

Frequently asked questions

Is the recall 21V-042 repair free?

Yes. Mercedes-Benz dealers will fix the problem at no cost: DVUSA will notify owners, and dealers will replace the rear-wheel speed sensor with a more robust sensor, free of charge. DVUSA issued owners an interim notification on March 10, 2021. Owners may contact DVUSA customer service at 1-877-762-8267.

How do I know if my car is included?

Not every vehicle of the listed model years is affected — the recall covers 48,667 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.

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.