Pierce Manufacturing – Loss of Vehicle Lighting

Pierce Manufacturing (Pierce) is recalling certain 2022 M2-106, M2-112, and F550 fire trucks equipped with Weldon V-mux Hercules HC Node 1.5 electrical multiplex modules. An additional resistor was incorrectly installed on the printed circuit board, which can disrupt CAN network communication and cause vehicle lighting to fail.


Report Received Date 08/08/2022
NHTSA ID 22V596000
Consequence Summary Inoperative vehicle lighting can reduce visibility and increase the risk of a crash.
Corrective Action Weldon will replace the modules, free of charge. Owner notification letters were mailed on October 4, 2022. Owners may contact Pierce's customer service at 1-888-974-3723. Pierce's number for this recall is 74B320.
Recall Code 74B320
Potentially Affected 10
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=22V596000)

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