LED Backlight Circuit Board Failure May Cause Fire – 2022-2025 Host Mammoth, Yukon, Cascade, Tahoe, & Everest Trailers

Recall 573 Report

RCLRPT-24V389-8924.PDF 215.653KB

Recall Acknowledgement

RCAK-24V389-3051.pdf 691.072KB

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OMB Control No.: 2127-0004
Part 573 Safety Recall Report 24V-389
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : Submission Date :
HOST INDUSTRIES MAY 31, 2024 NHTSA Recall No. : 24V-389 Manufacturer Recall No. : NR Manufacturer Information :
Manufacturer Name : HOST INDUSTRIES Address : 20545 MURRAY ROAD
BEND OR 97701
Company phone : 541-330-2328
Population :
Number of potentially involved : 121 Estimated percentage with defect : 85 %
Vehicle Information : Vehicle 1 : 2022-2025 Host Mammoth, Yukon, Cascade, Tahoe, Everest Vehicle Type : TRAILERS Body Style : OTHER Power Train : CNG/LPG
Descriptive Information : Floor plans that used this Suburban stove may be affected. Suburban Manufacturing provided Host Industries Inc. with a list of slide in range models that
we purchased affected by their equipment recall 24E-028. Our Regulatory Compliance Team determined the scope from our production records.
Production Dates : JAN 01, 2022 – MAR 31, 2024 VIN Range 1 : Begin : 2HCY5116P20223316 End : 2HCM8116S20253960 ✔ Not sequential Description of Defect :
Description of the Defect : The LED backlight printed circuit boards (PCB) are not fully coated. The lack of conformal coating in the connection passages between the layers of the PCB can allow liquid from the cooktop surface to accumulate which could result in a short circuit resulting in the failure of the PCB
FMVSS 1 : NR FMVSS 2 : NR
Description of the Safety Risk : If the PCB fails, it can be come overheated and the polyethylene cover of the lights can melt and possibly ignite causing a fire.
Description of the Cause : The PCBs did not have the correct amount of conformal coating to properly seal the circuit board from contamination. Identification of Any Warning
that can Occur : The LED backlights of the cooktop knobs can remain on even when they are in the off position. The LED backlights can come on and stay illuminated at
random. Part 573 Safety Recall Report 24V-389 Page 2 Involved Components : Component Name 1 : LED Lighting Board
Component Description : Printed Circuit Board with Mounted LED Lights Component Part Number : 3629D Supplier Identification : Component Manufacturer
Name : Suburban Manufacturing Address : 676 Broadway
Dayton Tennessee 37321
Country : United States Chronology :
4/29/2024 – Suburban notified Host Industries Inc. Compliance by email of their equipment recall 24E-028 that they filed
with NHTSA regarding certain slide in range models that contain Red LED backlight knobs that we purchased affected by their equipment recall 24E-028. 5/23/24 – NHTSA had informed us of recall. 5/29/24 – The warranty department and management had discussed the incident and had started an investigation on which customers were affected.
The remedy for the defect will be to disconnect and cut the circuit powering all of the LED backlights and properly terminate all of the wiring. The remedy will be done at no cost to the owner.
Repairs made prior to the recall will be reimbursed.
Host will notify affected retail owners and dealers. Host will file completion reports. 5/31/24 Host had started and submitted form 573 to NHTSA The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 24V-389
Page 3
The information contained in this report was submitted pursuant to 49 CFR §573
Description of Remedy :
Description of Remedy Program : The remedy for the defect will be to disconnect and cut the circuit
powering all of the LED backlights and properly terminate all of the wiring. The remedy will be done at no cost to the owner.
Repairs made prior to the recall will be reimbursed. How Remedy Component Differs from Recalled Component :
Identify How/When Recall Condition was Corrected in Production : The remedied range will have all of the LED backlight wiring disconnected and cut. The wiring will be properly terminated
Host had stopped purchasing from Suburban in January 2024, no correction was needed due to not using these models anymore. Recall Schedule :
Description of Recall Schedule : Host will notify its dealers and affected retail owners Planned Dealer Notification Date : MAY 31, 2024 – JUN 04, 2024
Planned Owner Notification Date : MAY 31, 2024 – JUN 04, 2024
* NR – Not Reported

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