Lighting and HVAC Display May Lock Up – 2018-2021 Rosenbauer Commander & 2019-2020 Warrior Vehicles

December 15, 2020 NHTSA CAMPAIGN NUMBER: 20V779000

Lighting and HVAC Display May Lock Up

If the LCD display becomes locked up or non-functional it can delay emergency efforts, which can increase the risk of injury.

 

NHTSA Campaign Number: 20V779

Manufacturer Rosenbauer America

Components ELECTRICAL SYSTEM

Potential Number of Units Affected 85

 

Summary

Rosenbauer America (Rosenbauer) is recalling certain 2018-2021 Commander and 2019-2020 Warrior vehicles equipped with Weldon V-Mux Vista IV Standard LCD displays used for controlling emergency vehicle lighting and HVAC functions. These displays may experience low voltage spikes and cause the LCD display to lock up or become nonfunctional, due to varying electrical installations.

 

Remedy

Rosenbauer will notify owners, and dealers will repair or replace the IV Standard LCD displays, free of charge. The recall March 3, 2021. Owners may contact Rosenbauer customer service at 1-651-462-1000. Rosenbauer’s number for this recall is 20E-078.

 

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.safercar.gov.

 


20V-779

Recall Work Instruction

Please read the entire Bulletin before proceeding with any work. Contact Rosenbauer America if there are any concerns with information contained in this document.

 

Subject: Rosenbauer American Recall # 20V-779 regarding recalled Weldon Vista IV displays.

Applies To: Certain Rosenbauer Fire trucks that received Weldon manufacturer part numbers: 62420010-44, 6242-0010-30, 6242-0110-44 with serial numbers between: 10242924 and 10252498.

Condition: The displays could lose voltage for a moment when the voltage drops out (i.e. starting the engine) therefore, may not auto-restart on their own or may lose button function. More details can be found here: https://static.nhtsa.gov/odi/rcl/2020/RCMN-20E078-6596.pdf.

Parts needed: A remedied screen(s), USB, safety recall decal all provided by Rosenbauer America

Tools Needed: 7/16 wrench or socket.

Time Allowed: 30 minutes per screen

Correction: IMPORTANT: If you have a truck with two affected screens, you will receive two replacements. THESE ARE NOT INTERCHANGEABLE. A driver’s-side screen must be replaced with the specific unit that was programmed for that position. Likewise, the officer-side screen only replaces that location.

 

  1. Turn off Master Power.

 

  1. Remove the affected Vista display (s) from the dash by accessing the screws at the top of the dashboard by reaching behind.
    • Record the serial number on both new and old units on the lines below as well as the last 5 digits of the VIN.
    • Be certain to include a completed copy of this form in the return shipment.

 

  1. Unplug and swap in the new unit. Place the old unit carefully in the same packaging for return and use the included prepaid shipping label for shipment.

 

  1. Reconnect all plugs securely to the new unit, then turn on Master Power and test the screen(s).

 

  1. Finish re-installation by securing the screws in place.

 

  1. Return the old unit with the provided prepaid shipping label. You can drop this off at a UPS Store. Please reuse the box if possible and include the old and new serial numbers, using this document.

 

  1. Affix the safety recall decal inside the officer side kick panel. Write on the decal the recall # 20V-779 and date the new screen was installed.

 

Last 5 digits of the VIN:

_________________

 

S/N Old Vista: ________________

S/N New Vista: ________________

 

If problems are noted: The USB memory stick you received should ONLY be used as a back-up; the replacement screen should be pre-programmed when it arrives.  The memory stick will have ONLY the programming specific to the Vista shipped with it and can NOT be used to program other screens. In this event, plug in the USB drive to attempt to correct a programming.

 

If you still encounter problems, please call Rosenbauer America at 651-462-1000 for assistance or email recalls@rosenbaueramerica.com.

 



6 Affected Products

Vehicles

MAKE MODEL YEAR
ROSENBAUER COMMANDER 2018-2021
ROSENBAUER WARRIOR 2019-2020

 


12 Associated Documents

Recall 573 Report- Amendment 1

RCLRPT-20V779-7440.PDF 217.746KB

RCLRPT-20V779-7440

 


Owner Notification Letter(Part 577)

RCONL-20V779-0207.pdf 547.981KB

RCONL-20V779-0207

 


Recall 573 Report- Amendment 2

RCLRPT-20V779-5322.PDF 217.763KB

RCLRPT-20V779-5322

 


Recall Acknowledgement

RCAK-20V779-6950.pdf 244.881KB

RCAK-20V779-6950

 


Defect Notice 573 Report

RCLRPT-20V779-9853.PDF 216.645KB

RCLRPT-20V779-9853

 


Recall Quarterly Report #1, 2021-1

RCLQRT-20V779-6043.PDF 211.134KB

RCLQRT-20V779-6043

 


Manufacturer Notices(to Dealers,etc)

RCMN-20V779-9687.pdf 516.315KB

RCMN-20V779-9687

 


Manufacturer Notices(to Dealers,etc)

RCMN-20V779-9871.pdf 762.843KB

RCMN-20V779-9871

 


Manufacturer Notices(to Dealers,etc)

RCMN-20V779-4230.pdf 642.259KB

RCMN-20V779-4230

 


Remedy Instructions and TSB

RCRIT-20V779-1010.pdf 548.124KB

RCRIT-20V779-1010

 


Recall Quarterly Report #2, 2021-2

RCLQRT-20V779-5735.PDF 211.231KB

RCLQRT-20V779-5735

 


Recall Quarterly Report #3, 2021-3

RCLQRT-20V779-7963.PDF 211.32KB

RCLQRT-20V779-7963

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=20V779&docType=RCL

 


 

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