NHTSA·Commercial vehicles·July 2, 2026

Altec recalls 2022–2026 Service Body vehicles over inverter wiring that could short and cause a fire

The inverter's AC wiring may be routed too tightly in the electrical receptacle enclosure and get damaged, which could cause a short circuit, overheating and a higher risk of fire.

What to do

Altec will install an electrical receptacle enclosure extension for free, and owner letters are expected to be mailed August 28, 2026. Owners can call Altec customer service at 1-877-462-5832 and mention recall number CSN-3340.

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Recall details

Product
Altec Service Body 2022–2026
Hazard
A short may cause the inverter AC wiring to overheat, increasing the risk of a fire.
Units
277 vehicles
Owner notification
August 25, 2026
Reported to NHTSA
July 2, 2026
Identifiers
  • NHTSA campaign number: 26V429000
  • Manufacturer campaign number: CSN-3340
  • Model years: 2022–2026

The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.

Official notice

The notice's own wording from NHTSA.

Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER
Defect
Altec Industries, Inc. (Altec) is recalling certain 2022-2026 Service Body vehicles. The inverter output AC wiring may be routed too tightly in the electrical receptacle enclosure and become damaged, possibly resulting in a short circuit.
Consequence
A short may cause the inverter AC wiring to overheat, increasing the risk of a fire.
Corrective action
Altec will install an electrical receptacle enclosure extension, free of charge. Owner notification letters are expected to be mailed August 28, 2026. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3340.

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