NHTSA·Commercial vehicles·June 12, 2026

Altec recalls 2014–2026 AT Series aerial device vehicles over missing transmission park interlock

The transmission park interlock may be missing, so the aerial device can operate while the vehicle is in gear or neutral, which can make the vehicle move unexpectedly and raise the risk of injury.

What to do

Altec will update the electrical harness and control modules for free. Owners may contact Altec customer service at 1-877-462-5832 and refer to recall number CSN-3331.

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Recall details

Product
Altec At Series 2014–2026
Hazard
An aerial device that operates while the vehicle is in gear or neutral can cause unexpected vehicle movement and increase the risk of injury.
Units
4,923 vehicles
Owner notification
August 7, 2026
Reported to NHTSA
June 12, 2026
Identifiers
  • NHTSA campaign number: 26V386000
  • Manufacturer campaign number: CSN-3331
  • Model years: 2014–2026

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
POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH
Defect
Altec industries, Inc. is recalling certain 2014-2026 AT Series Aerial Device vehicles. The transmission park interlock may be missing, allowing the aerial device to operate while the chassis is not in park.
Consequence
An aerial device that operates while the vehicle is in gear or neutral can cause unexpected vehicle movement and increase the risk of injury.
Corrective action
Altec will update the electrical harness and control modules, free of charge. Owner notification letters were mailed August 7, 2026. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3331.

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