The defect
Marion Body Works Inc. (Marion) is recalling certain 2020-2022 Pumper, Rescue, Aerial, and RPM vehicles equipped with Weldon 8X16 Input-Output nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
The risk
Overloaded electrical circuits can overheat, increasing the risk of fire.
The remedy
Maron will work with the equipment manufacturer Weldon to update the firmware, free of charge. Owner notification letters were mailed January 26, 2024. Owners may contact Marion Body Works customer service at 1-715-754-5261.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Marion Aerial | 2020, 2021, 2022 |
| Marion Pumper | 2020, 2021, 2022 |
| Marion Rescue | 2020, 2021, 2022 |
| Marion RPM | 2020, 2021, 2022 |
Components: ELECTRICAL SYSTEM:WIRING
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Marion Aerial | 2020 | 0 | 1 |
| Marion Aerial | 2021 | 0 | 1 |
| Marion Aerial | 2022 | 0 | 1 |
| Marion Pumper | 2020 | 0 | 1 |
| Marion Pumper | 2021 | 0 | 1 |
| Marion Pumper | 2022 | 0 | 1 |
| Marion RPM | 2020 | 0 | 1 |
| Marion RPM | 2021 | 0 | 1 |
| Marion RPM | 2022 | 0 | 1 |
| Marion Rescue | 2020 | 0 | 1 |
| Marion Rescue | 2021 | 0 | 1 |
| Marion Rescue | 2022 | 0 | 1 |
Other electrical system recalls in 2024
178 of the 950 recall campaigns reported to NHTSA in 2024 concerned the electrical system; Marion Body Works Inc. filed 18 campaigns in all.
| 24V969000 23 Dec 2024 | Nissan North America, Inc. |
| 24V966000 23 Dec 2024 | Storyteller Overland |
| 24V954000 20 Dec 2024 | Ford Motor Company |
| 24V959000 20 Dec 2024 | Gillig, LLC |
| 24V942000 19 Dec 2024 | Chrysler (FCA US, LLC) |
| 24V940000 18 Dec 2024 | Polestar Automotive USA, Inc. |
| 24V932000 16 Dec 2024 | Mitsubishi Fuso Truck of America, Inc. |
| 24V930000 13 Dec 2024 | Daimler Vans USA, LLC |
NHTSA recalls (public domain) · all recalls of 2024