Recall 22V577 affects 594 2017-2021 Altec Aerial Device units for wiring that can blow an ignition fuse. Repair is free through Altec.
Altec is recalling 594 2017-2021 Aerial Device units because a boom stow sensor wire can rub against a sharp edge, expose the wire to metal, and blow the ignition circuit fuse. A blown fuse can stall the engine and increase crash risk; Altec dealers will complete the repair free of charge.
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What's wrong?
The boom stow sensor wiring on a 2017-2021 Altec Aerial Device is part of the electrical system that tells the equipment when the boom is in its stored position. That wire is powered when the ignition is on. In normal operation, the wire stays insulated and the ignition circuit fuse keeps the chassis electrical circuit protected.
On affected aerial devices, the wire to the boom stow sensor is routed over a sharp metal edge. Road travel and machine use can make the wire rub against that edge until the outer jacket wears through. Once bare wire touches metal, the circuit shorts to ground, the ignition fuse blows, and the chassis loses power during operation.
An annual inspection of wire routing can find chafed or damaged insulation before the short happens. There is no other warning sign before a short occurs.
Who's affected?
The 2017, 2018, 2019, 2020, and 2021 model years share the same wiring component.
| 2018 Altec Aerial Device | wiring |
|---|---|
| 2020 Altec Aerial Device | wiring |
| 2017 Altec Aerial Device | wiring |
| 2019 Altec Aerial Device | wiring |
| 2021 Altec Aerial Device | wiring |
| Units affected | 594 |
| Field incidents | NHTSA has logged 2 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A blown fuse can stall the engine and increase the risk of a crash. Wire chafing can be found during an annual inspection, but there is no other warning before a short. If the engine stalls, steer to a safe place, stop, and contact Altec for the recall repair. Repair is free at any franchised Altec dealer.
What should I do?
- Check your VIN to confirm your 2017-2021 Altec Aerial Device is included in this recall.
- Contact Altec customer service at 1-877-462-5832 to schedule the free relay installation that protects the boom-stow-sensor wire from blowing the ignition circuit fuse.
- Reference recall number 22V577 and Altec recall CSN 3015 when you call.
- Bring the recall notice if Altec mailed one, and ask the service center to confirm the relay repair is complete before the aerial device returns to work.
- Avoid using the aerial device until the repair is complete if the engine stalls or the ignition circuit fuse blows.
What happens at the repair
At the dealer, an Altec technician installs a relay for the boom stow sensor circuit. The recall repair is free, with parts and labor covered. Altec's Warranty Policy also covers reimbursement when an owner already paid to fix the same problem before the recall notice. If you have prior repair paperwork for this wiring or ignition circuit fuse issue, contact Altec customer service and ask how to submit the reimbursement claim under that policy.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 4, 2022 | NHTSA published the recall |
|---|---|
| September 30, 2022 | Dealer notification began |
| September 30, 2022 | Dealer notification ended |
| September 30, 2022 | Owner notification mailed |
| September 30, 2022 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 22V577?
Recall 22V577 covers 594 2017-2021 Altec Aerial Device units with boom stow sensor wiring routed over a sharp edge. The exposed wire can contact metal and blow the ignition circuit fuse, causing an engine stall and increasing crash risk. Altec will install a relay for free.
What should I do if my 2017-2021 Altec Aerial Device is on this recall?
Check your VIN to confirm your specific unit is included in recall 22V577. If it is, contact a franchised Altec dealer or Altec customer service at 1-877-462-5832 to schedule the relay installation. Reference recall 22V577 and Altec CSN 3015 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to perform recall repairs at no cost. Altec will install the relay free of charge through its authorized service process, and parts and labor are covered for included 2017-2021 Altec Aerial Device units.
What is the safety risk?
The safety risk is engine stall. If the boom stow sensor wire wears through on the sharp edge, it can expose the wire to metal and blow the ignition circuit fuse. A stalled engine increases the risk of a crash.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V577000 |
|---|---|
| Altec customer service | 1-877-462-5832 |
| NHTSA recall # | 22V577 |
| NHTSA recall # (full) | 22V577000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →