May 3, 2023 NHTSA CAMPAIGN NUMBER: 23V311000
Loose Mounting Hardware on Solar Panels
A detached solar panel can become a road hazard and increase the risk of a crash.
NHTSA Campaign Number: 23V311
Manufacturer Winnebago
Towable
Components STRUCTURE
Potential Number of Units Affected 4,313
Summary
Winnebago
Towable (Winnebago
) is recalling certain 2022 Micro Minnie travel trailers. The solar panel mounting hardware may loosen, which can cause the solar panel to detach from the vehicle.
Remedy
Dealers will install adhesive tape between the solar panel and mounting bracket, free of charge. Owner notification letters are expected to be mailed June 28, 2023. Owners may contact Winnebago
customer service at 1-574-825-5280 ext. 5220. Winnebago
’s number for this recall is CAM0000030.
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.
Chronology :
In March 2023, Customer Service alerted our Product Safety Administrator of a potential safety concern involving a solar panel detachment while the customer was in transit. A safety investigation was subsequently opened.
Once the investigation was completed, it was reviewed by the product safety committee on 4/27/2023. The product safety committee decided that the issue presented an unreasonable risk to motor vehicle safety and a notice of defect was filed. Winnebago
is aware of a total of 35 loose solar panel mounting hardware issues, with 11 of those issues resulting in total detachment. The first known issue occurred in January, 2022.
There are no known accidents or injuries related to this issue.
1 Affected Product
Vehicle
| MAKE | MODEL | YEAR |
| WINNEBAGO | MICRO MINNIE | 2022 |
2 Associated Documents
Recall Acknowledgement
RCAK-23V311-3848.pdf 645.839KB
Defect Notice 573 Report
RCLRPT-23V311-2561.PDF 213.651KB
Latest Recalls Documents
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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 23V-311 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Winnebago
Towable Submission Date : MAY 03, 2023 NHTSA Recall No. : 23V-311 Manufacturer Recall No. : CAM0000030 Manufacturer Information : Manufacturer Name : Winnebago
Towable Address : 201 14th Street Middlebury IN 46540 Company phone : 825-5250 Population : Number of potentially involved : 4,313 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2022-2022 Winnebago
Micro Minnie Vehicle Type : Body Style : Power Train : NR Descriptive Information : Production began using a different brand of solar panel on August 25, 2021 and then May 25, 2022 began applying additional thread locking adhesive on the mounting hardware. Production Dates : AUG 25, 2021 – MAY 25, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : Winnebago
Industries has decided that a defect related to vehicle safety exists on certain 2022 Winnebago
Micro Minnie model series due to potentially loose mounting hardware on the solar panel. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : On certain models the solar panel mounting hardware can potentially loosen, which could lead to a full detachment of the solar panel. A detached solar panel while in transit increases the risk of a crash. Description of the Cause : The mounting screws have the potential to vibrate out of the solar panel mounting bracket. This could lead to a mounting hardware failure, which could results in a full detachment of the solar panel. Identification of Any Warning that can Occur : NR Involved Components : Part 573 Safety Recall Report 23V-311 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Component Name 1 : Solar Panel Mounting Hardware Component Description : Mounting Screw Component Part Number : 2010750313A Component Name 2 : Solar Panel Mounting Hardware Component Description : Mounting Bracket Component Part Number : 275083 Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : In March 2023, Customer Service alerted our Product Safety Administrator of a potential safety concern involving a solar panel detachment while the customer was in transit. A safety investigation was subsequently opened. Once the investigation was completed, it was reviewed by the product safety committee on 4/27/2023. The product safety committee decided that the issue presented an unreasonable risk to motor vehicle safety and a notice of defect was filed. Winnebago
is aware of a total of 35 loose solar panel mounting hardware issues, with 11 of those issues resulting in total detachment. The first known issue occurred in January, 2022. There are no known accidents or injuries related to this issue. Description of Remedy : Description of Remedy Program : Reimbursement request will fall under the general reimbursement plan on file with NHTSA. Part 573 Safety Recall Report 23V-311 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 How Remedy Component Differs from Recalled Component : Winnebago
is implementing the use of butyl adhesive tape between the solar panel and mounting bracket, which will act as a thread locking adhesive. Identify How/When Recall Condition was Corrected in Production : Production began using additional adhesive tape between the solar panel and mounting bracket. Recall Schedule : Description of Recall Schedule : NR Planned Dealer Notification Date : MAY 09, 2023 – MAY 10, 2023 Planned Owner Notification Date : JUN 28, 2023 – JUN 28, 2023 * NR – Not Reported
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