Check Generator and Steering Wiring Harness Connections – 2021 Mercedes-Benz Sprinter

July 11, 2022 NHTSA CAMPAIGN NUMBER: 22V491000

Incorrectly Connected Wiring May Cause Fire

An electrical surge can increase the risk of a fire.

 

NHTSA Campaign Number: 22V491

Manufacturer Daimler Vans USA, LLC

Components ELECTRICAL SYSTEM

Potential Number of Units Affected 2

 

Summary

Daimler Vans USA, LLC (DVUSA) is recalling certain 2021 Mercedes-BenzeBay logo Sprinter 2500 vehicles. The generator wiring harness may be incorrectly connected to the electric power steering, which can result in an electrical surge.

 

Remedy

Dealers will inspect and correct the wiring harness connection, as necessary, free of charge. Owner notification letters were mailed August 10, 2022. Owners may contact DVUSA at 1-877-762-8267. DVUSA’s number for this recall is VS3LE54ELE.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check for Daimler Vans Recalls

 


2022080003

Check Generator and Steering Wiring Harness Connections

This is to notify you of the Recall Campaign launch to check the connection of the generator and the electric power steering harnesses on 2 MY 2021 Mercedes-BenzeBay logo Sprinter vans. The recall campaign will be visible on the www.safercar.gov website and may generate questions from customers. All affected VINs will be flagged “OPEN” in VMI and cannot be sold until the recall has been remedied.

 

Issue

Mercedes-BenzeBay logo AG (“MBAG”), the manufacturer of Mercedes-BenzeBay logo vehicles, has determined that on certain Sprinter (platform 907) vehicles, the wiring harness of the generator may have been interchanged with the wiring harness of the electric power steering system. In the event of an additional electrical fault (e.g. unrelated damage to the steering wiring harness), the interchange of the two different fused lines could result in an overload of the wiring harness of the electric power steering.  As a consequence, a risk of fire cannot be completely ruled out.

 

What We’re Doing

An authorized Mercedes-BenzeBay logo dealer will check the connection of the harnesses on the affected vehicles and correct it, if necessary.

 

Parts

Parts are not required for repair.

 

Customer Notification Timeline

An owner notification letter to be mailed in late August, 2022.

 


Chronology of Defect:

At the beginning of June 2021, MBAG became aware of a single instance in which the wiring harness of the generator had been interchanged with the wiring harness of the electric power steering system. MBAG immediately launched an investigation into this issue to check whether this was an isolated case.

In the course of this investigation, it was determined that a new cable duct version for the connection of the wiring harnesses for the generator and electric power steering system was introduced on May 31, 2021. In the course of this optimization, employees may have inadvertently interchanged the wiring harnesses intended for the generator and the electric power steering system. Accordingly, MBAG implemented additional training concerning the correct assembly process.

MBAG also implemented a plant rework campaign to rework all potentially affected vehicles.

In addition, MBAG commenced further analyses into potential consequences associated with an inadvertent interchange of the generator and electric power steering wiring harnesses.

In November 2021, analyses were conducted to determine the affected vehicle population.

At that time, no vehicles were identified to be potentially affected for the US market.

On February 2, 2022, MBAG determined that a potential safety risk cannot be ruled out and decided to conduct a recall in international markets. On February 9, 2022, MBAG notified NHTSA of the foreign recall campaign. The foreign recall campaign was launched in March 2022.

On April 27, 2022, a vehicle in plant access that should have been included in the initial affected vehicle population was identified.

Based on its identification of this additional vehicle, MBAG launched further analyses to determine whether this was an isolated case.  Through this investigation, MBAG determined that additional wiring configurations in the generator and electric steering system should have potentially been included in the determination for the initial recall population.  Accordingly, MBAG undertook a comprehensive analysis of the additional wiring configurations to determine the recall population.

On July 1, 2022, MBAG decided to extend the vehicle population included in the recall, which includes 2 Sprinter vehicles in the US market.    MBAG has not received any field complaints or other reports of injuries, crashes, or property damage associated with this issue in the US market or international markets.

 


1 Affected Product

Vehicle

MAKEMODELYEAR
MERCEDES-BENZeBay logoSPRINTER 25002021

 


8 Associated Documents

Recall Acknowledgement

RCAK-22V491-4507.pdf 645.155KB

 


Chronology Report

RMISC-22V491-0103.pdf 51.846KB

 


Recall 573 Report

RCLRPT-22V491-6298.PDF 213.545KB

 


Manufacturer Notices(to Dealers,etc)

RCMN-22V491-4947.pdf 891.939KB

 


ISSUED Owner Notification Letter(Part 577)

RCONL-22V491-2987.pdf 175.73KB

 


Recall Quarterly Report #1, 2022-3

RCLQRT-22V491-2340.PDF 211.14KB

 


Recall Quarterly Report #2, 2022-4

RCLQRT-22V491-8132.PDF 211.239KB

 


Recall Quarterly Report #3, 2023-1

RCLQRT-22V491-3367.PDF 211.324KB

 


Latest Recalls Documents

 


 

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